What's new arround internet
| Src | Date (GMT) | Titre | Description | Tags | Stories | Notes |
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2022-04-19 09:00:00 | Ronin Crypto Heist of $618m Traced to North Korea (lien direct) | Lazarus Group blamed by US Treasury | Medical | APT 38 APT 28 | |
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2022-04-19 00:02:44 | FBI, U.S. Treasury and CISA Warn of North Korean Hackers Targeting Blockchain Companies (lien direct) | The U.S. Cybersecurity and Infrastructure Security Agency (CISA), along with the Federal Bureau of Investigation (FBI) and the Treasury Department, warned of a new set of ongoing cyber attacks carried out by the Lazarus Group targeting blockchain companies. Calling the activity cluster TraderTraitor, the infiltrations involve the North Korean state-sponsored advanced persistent threat (APT) | Threat Medical | APT 38 APT 28 | |
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2022-04-17 09:53:35 | Security Affairs newsletter Round 361 by Pierluigi Paganini (lien direct) | A new round of the weekly Security Affairs newsletter arrived! Every week the best security articles from Security Affairs free for you in your email box. If you want to also receive for free the newsletter with the international press subscribe here. U.S. Gov believes North Korea-linked Lazarus APT is behind Ronin Validator cyber heist The […] | APT 38 APT 28 | ||
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2022-04-16 20:30:51 | U.S. Gov believes North Korea-linked Lazarus APT is behind Ronin Validator cyber heist (lien direct) | The U.S. government blames North Korea-linked APT Lazarus for the recent $600 million Ronin Validator cyber heist. The U.S. government attributes the recent $600 million Ronin Validator cryptocurrencty heist to the North Korea-linked APT Lazarus. The U.S. Treasury announced in a notice the sanctions against the Ethereum address used by the APT to receive the […] | APT 38 APT 28 | ||
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2022-04-16 01:31:45 | Lazarus Group Behind $540 Million Axie Infinity Crypto Hack and Attacks on Chemical Sector (lien direct) | The U.S. Treasury Department has implicated the North Korea-backed Lazarus Group (aka Hidden Cobra) in the theft of $540 million from video game Axie Infinity's Ronin Network last month. On Thursday, the Treasury tied the Ethereum wallet address that received the stolen funds to the threat actor and sanctioned the funds by adding the address to the Office of Foreign Assets Control's (OFAC) | Hack Threat Medical | APT 38 APT 28 | |
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2022-04-15 14:24:33 | North Korea APT Lazarus Targeting Chemical Sector (lien direct) | Threat hunters at Symantec have spotted signs that North Korea's Lazarus APT group is targeting companies in the chemical sector in an ongoing cyberespionage campaign that includes fake job lures and clever social engineering. | APT 38 APT 28 | ||
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2022-04-14 20:07:22 | U.S. Gov Blames North Korea Hackers for $600M Cryptocurrency Heist (lien direct) | The U.S. government says the recent $600 million Ronin Validator cryptocurrency heist was conducted by Lazarus Group, the notorious hacking outfit linked to the North Korean government. | Medical | APT 38 APT 28 | |
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2022-04-01 03:37:45 | North Korean Hackers Distributing Trojanized DeFi Wallet Apps to Steal Victims\' Crypto (lien direct) | The North Korean state-backed hacking crew, otherwise known as the Lazarus Group, has been attributed to yet another financially motivated campaign that leverages a trojanized decentralized finance (DeFi) wallet app to distribute a fully-featured backdoor onto compromised Windows systems. The app, which is equipped with functionalities to save and manage a cryptocurrency wallet, is also designed | Medical | APT 38 | |
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2022-03-31 12:00:23 | Lazarus Trojanized DeFi app for delivering malware (lien direct) | We recently discovered a Trojanized DeFi application that was compiled in November 2021. This application contains a legitimate program called DeFi Wallet that saves and manages a cryptocurrency wallet, but also implants a full-featured backdoor. | Malware | APT 38 | |
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2022-03-23 09:00:00 | Pas si Lazarus: cartographie des groupes de cyber-menaces de la RPDC pour les organisations gouvernementales Not So Lazarus: Mapping DPRK Cyber Threat Groups to Government Organizations (lien direct) |
Mandiant estime que la cyber-capacité de la Corée du Nord soutient les priorités de la sécurité politique et nationale de longue date et immédiate, ainsi que des objectifs financiers.Nous évaluons la plupart des cyber-opérations de la Corée du Nord, y compris l'espionnage, les opérations destructrices et les délits financiers, sont principalement menés par des éléments du Bureau général de reconnaissance.Pendant ce temps, les missions du ministère de la Sécurité des États et du Front United semblent jouer un rôle limité dans le programme de cyber \\ de la Corée du Nord. Les rapports open-source utilisent souvent le titre Lezarus Group comme terme parapluie se référant à
Mandiant believes that North Korea\'s cyber capability supports both long-standing and immediate political and national security priorities, as well as financial goals. We assess most of North Korea\'s cyber operations, including espionage, destructive operations, and financial crimes, are primarily conducted by elements within the Reconnaissance General Bureau. Meanwhile, the Ministry of State Security and United Front Department\'s missions appear to play limited roles in North Korea\'s cyber program. Open-source reporting often uses the Lazarus Group title as an umbrella term referring to |
Threat | APT 38 | ★★★★ |
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2022-02-09 10:57:38 | Cryptocurrency organisations hit with fake job offers (lien direct) | North Korean threat actors, known as the Lazarus group have been posting fake job listings to target the cryptocurrency vertical in the US, UK, Germany, Singapore and more. Lazarus hackers, also known as HIDDEN COBRA by the United States Intelligence Community and Zinc by Microsoft, have targeted cryptocurrency organisations in the past. The North Koreans are […] | Threat Medical | APT 38 APT 28 | ★★ |
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2022-02-09 09:31:42 | Lazarus hackers target defense industry with fake Lockheed Martin job offers (lien direct) | The APT has previously masqueraded as Northrop Grumman and BAE Systems. | APT 38 | ||
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2022-01-31 15:41:44 | North Korean Hackers Abuse Windows Update Client in Attacks on Defense Industry (lien direct) | The North Korean threat group Lazarus was observed abusing the Windows Update client for the execution of malicious code during a campaign this month, Malwarebytes reports. | Threat | APT 38 APT 28 | |
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2022-01-28 21:47:21 | Lazarus APT Uses Windows Update to Spew Malware (lien direct) | The group once again dangled fake job opportunities at engineers in a spear-phishing campaign that used Windows Update as a living-off-the-land technique and GitHub as a C2. | Malware | APT 38 | |
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2022-01-28 01:24:28 | North Korean Hackers Using Windows Update Service to Infect PCs with Malware (lien direct) | The notorious Lazarus Group actor has been observed mounting a new campaign that makes use of the Windows Update service to execute its malicious payload, expanding the arsenal of living-off-the-land (LotL) techniques leveraged by the APT group to further its objectives. The Lazarus Group, also known as APT38, Hidden Cobra, Whois Hacking Team, and Zinc, is the moniker assigned to the North | Malware Medical | APT 38 APT 28 | |
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2022-01-27 20:30:53 | North Korea-linked Lazarus APT used Windows Update client and GitHub in recent attacks (lien direct) | North Korea-linked Lazarus APT group uses Windows Update client to deliver malware on Windows systems. North Korea-linked Lazarus APT started using Windows Update to execute the malicious payload and GitHub as a command and control server in recent attacks, Malwarebytes researchers reported. The activity of the Lazarus APT group surged in 2014 and 2015, its members used […] | Malware | APT 38 APT 28 | |
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2022-01-27 13:31:40 | Lazarus hackers use Windows Update to deploy malware (lien direct) | North Korean-backed hacking group Lazarus has added the Windows Update client to its list of living-off-the-land binaries (LoLBins) and is now actively using it to execute malicious code on Windows systems. [...] | Malware | APT 38 | |
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2022-01-19 22:45:00 | Anomali Cyber Watch: Russia-Sponsored Cyber Threats, China-Based Earth Lusca Active in Cyberespionage and Cybertheft, BlueNoroff Hunts Cryptocurrency-Related Businesses, and More (lien direct) | The various threat intelligence stories in this iteration of the Anomali Cyber Watch discuss the following topics: APT, China, HTTP Stack, Malspam, North Korea, Phishing, Russia and Vulnerabilities. The IOCs related to these stories are attached to Anomali Cyber Watch and can be used to check your logs for potential malicious activity.
Figure 1 - IOC Summary Charts. These charts summarize the IOCs attached to this magazine and provide a glimpse of the threats discussed.
Trending Cyber News and Threat Intelligence
Earth Lusca Employs Sophisticated Infrastructure, Varied Tools and Techniques
(published: January 17, 2022)
The Earth Lusca threat group is part of the Winnti cluster. It is one of different Chinese groups that share aspects of their tactics, techniques, and procedures (TTPs) including the use of Winnti malware. Earth Lusca were active throughout 2021 committing both cyberespionage operations against government-connected organizations and financially-motivated intrusions targeting gambling and cryptocurrency-related sectors. For intrusion, the group tries different ways in including: spearphishing, watering hole attacks, and exploiting publicly facing servers. Cobalt Strike is one of the group’s preferred post-exploitation tools. It is followed by the use of the BioPass RAT, the Doraemon backdoor, the FunnySwitch backdoor, ShadowPad, and Winnti. The group employs two separate infrastructure clusters, first one is rented Vultr VPS servers used for command-and-control (C2), second one is compromised web servers used to scan for vulnerabilities, tunnel traffic, and Cobalt Strike C2.
Analyst Comment: Earth Lusca often relies on tried-and-true techniques that can be stopped by security best practices, such as avoiding clicking on suspicious email/website links and or reacting on random banners urging to update important public-facing applications. Don’t be tricked to download Adobe Flash update, it was discontinued at the end of December 2020. Administrators should keep their important public-facing applications (such as Microsoft Exchange and Oracle GlassFish Server) updated.
MITRE ATT&CK: [MITRE ATT&CK] Drive-by Compromise - T1189 | [MITRE ATT&CK] Exploit Public-Facing Application - T1190 | [MITRE ATT&CK] Phishing - T1566 | [MITRE ATT&CK] Command and Scripting Interpreter - T1059 | [MITRE ATT&CK] Scheduled Task - T1053 | [MITRE ATT&CK] System Services - T1569 | [MITRE ATT&CK] Windows Management Instrumentation - T1047 | [MITRE ATT&CK] Account Manipulation - T1098 | [MITRE ATT&CK] BITS Jobs - T1197 | [MITRE ATT&CK] Create Account - T1136 | [MITRE ATT&CK] Create or Modify System Process - T1543 | [MITRE ATT&CK] External Remote Services - T1133 | [MITRE ATT&CK] Hijack Execution Flow |
Ransomware Malware Tool Vulnerability Threat Patching Guideline | APT 41 APT 38 APT 29 APT 28 APT 28 | |
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2022-01-18 16:59:26 | North Korean Cryptocurrency Theft Relies on Social Engineering (lien direct) |
A North Korean threat actor being called “BlueNoroff,” a subunit of Pyongyang's Lazarus Group, has been targeting cryptocurrency startups with financially motivated attacks, researchers at Kaspersky have found. The campaign, “SnatchCrypto,” is using malicious documents to gain access to internal communications, then using social engineering to manipulate employees. |
Threat Medical | APT 38 APT 28 | |
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2022-01-14 15:46:18 | North Korea-linked APT BlueNoroff focuses on crypto theft (lien direct) | The North Korea-linked APT group BlueNoroff has been spotted targeting cryptocurrency startups with fake MetaMask browser extensions. The North Korea-linked APT group BlueNoroff has been spotted targeting cryptocurrency startups with fake MetaMask browser extensions. The nation-state actor is considered a group that operates under the control of the notorious North Korea-linked Lazarus APT group. The […] | APT 38 APT 28 | ||
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2022-01-14 15:29:16 | North Korean Hackers Stole $400 Million Worth of Cryptocurrency in 2021 (lien direct) | North Korea-linked hacking group Lazarus stole close to $400 million worth of crypto-assets last year, Chainalysis reports. | APT 38 APT 28 | ||
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2022-01-14 06:16:30 | North Korean Hackers Stole Millions from Cryptocurrency Startups Worldwide (lien direct) | Operators associated with the Lazarus sub-group BlueNoroff have been linked to a series of cyberattacks targeting small and medium-sized companies worldwide with an aim to drain their cryptocurrency funds, in what's yet another financially motivated operation mounted by the prolific North Korean state-sponsored actor. Russian cybersecurity company Kaspersky, which is tracking the intrusions | APT 38 APT 28 | ||
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2022-01-13 14:02:59 | Lazarus Group, Cobalt Gang and FIN7 the Worst Threat Actors Targeting the Financial Services Sector (lien direct) | A new industry report by Blueliv, an Outpost24 company, has deep dived into the evolving threat landscape that is surrounding the financial services sector. Using advanced threat intelligence gathered by Blueliv's Threat Compass; the 'Follow the Money' report reveals the main cyber threats and the culprits behind these malicious attacks to forewarn these vital institutions. Threat intelligence gathered by Blueliv from the dark web and deep web showed that the main cyberthreats targeting the industry included: Phishing, […] | Threat | APT 38 | |
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2022-01-13 08:00:02 | Fingers point to Lazarus, Cobalt, FIN7 as key hacking groups attacking finance industry (lien direct) | A deep dive into threats against this sector reveals the top threats organizations should keep in mind. | APT 38 | ||
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2021-12-23 13:11:14 | Une campagne massive de spyware vise des milliers d\'ordinateurs ICS dans le monde entier (lien direct) | Les experts de Kaspersky ont détecté un nouveau malware qui a ciblé plus de 35 000 ordinateurs dans 195 pays entre le 20 janvier et le 10 novembre 2021. Baptisé " PseudoManuscrypt " en raison de ses similitudes avec le malware Manuscrypt du groupe APT Lazarus, ce nouveau logiciel malveillant doté de fonctionnalités d'espionnage avancées menace autant les organisations gouvernementales que les systèmes de contrôle industriels (ICS) de nombreux secteurs. The post Une campagne massive de spyware vise des milliers d'ordinateurs ICS dans le monde entier first appeared on UnderNews. | Malware | APT 38 | |
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2021-12-21 16:57:00 | Anomali Cyber Watch: \'PseudoManuscrypt\' Mass Spyware Campaign Targets 35K Systems, APT31 Intrusion Set Campaign: Description, Countermeasures and Code, State-sponsored hackers abuse Slack API to steal (lien direct) | The various threat intelligence stories in this iteration of the Anomali Cyber Watch discuss the following topics: APT31, Magecart, Hancitor, Pakdoor, Lazarus, and Vulnerabilities CVE-2021-21551.. The IOCs related to these stories are attached to Anomali Cyber Watch and can be used to check your logs for potential malicious activity.
Figure 1 - IOC Summary Charts. These charts summarize the IOCs attached to this magazine and provide a glimpse of the threats discussed.
Trending Cyber News and Threat Intelligence
NSW Government Casual Recruiter Suffers Ransomware Hit
(published: December 17, 2021)
Finite Recruitment suffered a ransomware attack during the month of October 2021, resulting in the exfiltration of some data. Their incident responders (IR) identified the ransomware as Conti, a fast encrypting ransomware commonly attributed to the cybercriminal group Wizard Spider. The exfiltrated data was published on the dark web, however the firm remains fully operational, and affected customers are being informed.
Analyst Comment: Always check to see if there is a decryptor available for the ransomware before considering payment. Enforce a strong backup policy to ensure that data is recoverable in the event of encryption or loss.
MITRE ATT&CK: [MITRE ATT&CK] Scheduled Transfer - T1029
Tags: Conti, Wizard Spider, Ransomware, Banking and Finance
Phorpiex botnet is back with a new Twizt: Hijacking Hundreds of crypto transactions
(published: December 16, 2021)
Check Point Research has uncovered a new variant of the Phorpiex botnet named Twizt. Historically, Phorpiex utilized sextortion, ransomware delivery, and cryptocurrency clipping. Twizt however, appears to be primarily focused on stealing cryptocurrency and have stolen half a million dollars since November 2020 in the form of Bitcoin, Ether and ERC20 tokens.The botnet features departure from it’s traditional command and control (C2) infrastructure, opting for peer-to-peer (P2P) communications between infected hosts, eliminating the need for C2 communication as each host can fulfill that role.
Analyst Comment: Bots within a P2P network need to communicate regularly with other bots to receive and share commands. If the infected bots are on a private network, private IP addresses will be used. Therefore, careful monitoring of network traffic will reveal suspicious activity, and a spike in network resource usage as opposed to the detection of C2 IP addresses.
MITRE ATT&CK: [MITRE ATT&CK] Data Encoding - T1132 | [MITRE ATT&CK] File and Directory Discovery - T1083 | [MITRE ATT&CK] Clipboard Data - T1115
Tags: Phorpiex, Twizt, Russia, Banking and Finance, Cryptocurrency, Bitcoin
‘PseudoManuscrypt’ Mass Spyware Campaign Targets 35K Systems
(published: December 16, 2021)
Kaspersky researchers have documented a spyware that has targeted 195 countries as of December 2021. The spyware, named PseudoManuscrypt, was developed and deployed by Lazarus Group |
Ransomware Malware Vulnerability Threat Guideline Medical | APT 41 APT 38 APT 28 APT 31 | |
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2021-12-17 03:05:10 | New PseudoManuscrypt Malware Infected Over 35,000 Computers in 2021 (lien direct) | Industrial and government organizations, including enterprises in the military-industrial complex and research laboratories, are the targets of a new malware botnet dubbed PseudoManyscrypt that has infected roughly 35,000 Windows computers this year alone. The name comes from its similarities to the Manuscrypt malware, which is part of the Lazarus APT group's attack toolset, Kaspersky | Malware | APT 38 | |
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2021-12-16 18:36:40 | \'PseudoManuscrypt\' Mass Spyware Campaign Targets 35K Systems (lien direct) | It's similar to Lazarus's Manuscrypt malware, but the new spyware is splattering itself onto government organizations and ICS in a non-Lazarus-like, untargeted wave of attacks. | APT 38 | ||
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2021-12-16 10:00:19 | PseudoManuscrypt: a mass-scale spyware attack campaign (lien direct) | Kaspersky ICS CERT experts identified malware whose loader has some similarities to the Manuscrypt malware, which is part of the Lazarus APT group's arsenal. | Malware | APT 38 APT 28 | |
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2021-11-28 12:11:54 | North Korea-linked Zinc group posed as Samsung recruiters to target security firms (lien direct) | North Korea-linked threat actors posed as Samsung recruiters in a spear-phishing campaign aimed at employees at South Korean security firms. North Korea-linked APT group posed as Samsung recruiters is a spear-phishing campaign that targeted South Korean security companies that sell anti-malware solutions, Google TAG researchers reported. According to the Google Threat Horizons report, the state-sponsored […] | Threat | APT 38 | |
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2021-11-16 17:34:00 | Anomali Cyber Watch: REvil Affiliates Arrested, Electronics Retail Giant Hit By Ransomware, Robinhood Breach, Zero Day In Palo Alto Security Appliance and More (lien direct) | The various threat intelligence stories in this iteration of the Anomali Cyber Watch discuss the following topics: APT, Data breach, Data leak, Malspam, Phishing, and Vulnerabilities. The IOCs related to these stories are attached to Anomali Cyber Watch and can be used to check your logs for potential malicious activity.
Figure 1 - IOC Summary Charts. These charts summarize the IOCs attached to this magazine and provide a glimpse of the threats discussed.
Trending Cyber News and Threat Intelligence
Targeted Attack Campaign Against ManageEngine ADSelfService Plus Delivers Godzilla Webshells, NGLite Trojan and KdcSponge Stealer
(published: November 8, 2021)
US Cybersecurity and Infrastructure Security Agency (CISA) has released an alert about advanced persistent threat (APT) actors exploiting vulnerability in self-service password management and single sign-on solution known as ManageEngine ADSelfService Plus. PaloAlto, Microsoft & Lumen Technologies did a joint effort to track, analyse and mitigate this threat. The attack deployed a webshell and created a registry key for persistence. The actor leveraged leased infrastructure in the US to scan hundreds of organizations and compromised at least nine global organizations across technology, defense, healthcare and education industries.
Analyst Comment: This actor has used some unique techniques in these attacks including: a blockchain based legitimate remote control application, and credential stealing tool which hooks specific functions from the LSASS process. It’s important to make sure your EDR solution is configured to and supports detecting such advanced techniques in order to detect such attacks.
MITRE ATT&CK: [MITRE ATT&CK] OS Credential Dumping - T1003 | [MITRE ATT&CK] Ingress Tool Transfer - T1105 | [MITRE ATT&CK] Scripting - T1064 | [MITRE ATT&CK] Valid Accounts - T1078 | [MITRE ATT&CK] Application Layer Protocol - T1071 | [MITRE ATT&CK] Credentials in Files - T1081 | [MITRE ATT&CK] Brute Force - T1110 | [MITRE ATT&CK] Data Staged - T1074 | [MITRE ATT&CK] External Remote Services - T1133 | [MITRE ATT&CK] Hooking - T1179 | [MITRE ATT&CK] Registry Run Keys / Startup Folder - T1060 | [MITRE ATT&CK] Pass the Hash - T1075
Tags: Threat Group 3390, APT27, TG-3390, Emissary Panda, WildFire, NGLite backdoor, Cobalt Strike, Godzilla, PwDump, beacon, ChinaChopper, CVE-2021-40539, Healthcare, Military, North America, China
REvil Affiliates Arrested; DOJ Seizes $6.1M in Ransom
(published: November 9, 2021)
A 22 year old Ukranian national named Yaroslav Vasinskyi, has been charged with conducting ransomware attacks by the U.S Department of Justice (DOJ). These attacks include t |
Ransomware Data Breach Malware Tool Vulnerability Threat Medical | APT 38 APT 27 APT 1 | |
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2021-11-15 15:34:25 | North Korea-linked Lazarus group targets cybersecurity experts with Trojanized IDA Pro (lien direct) | North Korea-linked APT Lazarus targets security researchers using a trojanized pirated version of the popular IDA Pro reverse engineering software. ESET researchers reported that the North Korea-linked Lazarus APT group is targeting cyber security community with a trojanized pirated version of the popular IDA Pro reverse engineering software. Threat actors bundled the IDA Pro 7.5 […] | Threat | APT 38 APT 28 | |
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2021-11-15 02:21:24 | (Déjà vu) North Korean Hackers Target Cybersecurity Researchers with Trojanized IDA Pro (lien direct) | Lazarus, the North Korea-affiliated state-sponsored group, is attempting to once again target security researchers with backdoors and remote access trojans using a trojanized pirated version of the popular IDA Pro reverse engineering software. The findings were reported by ESET security researcher Anton Cherepanov last week in a series of tweets. IDA Pro is an Interactive Disassembler that's | APT 38 | ||
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2021-11-10 12:08:04 | Lazarus hackers target researchers with trojanized IDA Pro (lien direct) | A North Korean state-sponsored hacking group known as Lazarus is again trying to hack security researchers, this time with a trojanized pirated version of the popular IDA Pro reverse engineering application. [...] | Hack | APT 38 APT 28 | |
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2021-10-27 16:06:53 | North Korean Hackers Targeting IT Supply Chain: Kaspersky (lien direct) | The North Korea-linked state-sponsored hacking group Lazarus has started to target the IT supply chain in recent attacks, according to cybersecurity firm Kaspersky. | APT 38 APT 28 | ||
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2021-10-27 09:30:00 | North Korean Lazarus APT Targets Software Supply Chain (lien direct) | Prolific threat group take a leaf out of the SolarWinds campaign | Threat | APT 38 APT 28 | ★★★★ |
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2021-10-27 09:03:08 | North Korea-linked Lazarus APT targets the IT supply chain (lien direct) | North Korea-linked Lazarus APT group is extending its operations and started targeting the IT supply chain on new targets. North Korea-linked Lazarus APT group is now targeting also IT supply chain, researchers from Kaspersky Lab warns. The activity of the Lazarus APT group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks. […] | Malware | APT 38 APT 28 | |
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2021-10-27 00:14:47 | Latest Report Uncovers Supply Chain Attacks by North Korean Hackers (lien direct) | Lazarus Group, the advanced persistent threat (APT) group attributed to the North Korean government, has been observed waging two separate supply chain attack campaigns as a means to gain a foothold into corporate networks and target a wide range of downstream entities.
The latest intelligence-gathering operation involved the use of MATA malware framework as well as backdoors dubbed BLINDINGCAN |
Malware Threat Medical | APT 38 APT 28 | |
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2021-10-26 19:30:37 | Lazarus Attackers Turn to the IT Supply Chain (lien direct) | Kaspersky researchers saw The North Korean state APT use a new variant of the BlindingCan RAT to breach a Latvian IT vendor and then a South Korean think tank. | APT 38 | ||
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2021-10-26 13:23:54 | North Korean state hackers start targeting the IT supply chain (lien direct) | North Korean-sponsored Lazarus hacking group has switched focus on new targets and was observed by Kaspersky security researchers expanding its supply chain attack capabilities. [...] | APT 38 APT 28 | ||
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2021-09-16 23:30:08 | Study confirms superior sound of a Stradivari is due to the varnish (lien direct) | Chemicals used to soak the wood include borax, zinc, copper, alum, and lime water. | Medical | APT 38 | |
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2021-07-09 10:50:37 | Lazarus Targets Job-Seeking Engineers with Malicious Documents (lien direct) | Notorious North Korean APT impersonates Airbus, General Motors and Rheinmetall to lure potential victims into downloading malware. | APT 38 | ||
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2021-07-08 15:34:48 | Lazarus gang targets engineers with job offers using poisoned emails (lien direct) | Security researchers report that a notorious North Korean hacking group has been targeting engineers working in the defence industry. Read more in my article on the Tripwire State of Security blog. | APT 38 | ||
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2021-07-06 10:00:00 | Lazarus campaign TTPs and evolution (lien direct) |
Executive summary
AT&T Alien Labs™ has observed new activity that has been attributed to the Lazarus adversary group potentially targeting engineering job candidates and/or employees in classified engineering roles within the U.S. and Europe. This assessment is based on malicious documents believed to have been delivered by Lazarus during the last few months (spring 2021). However, historical analysis shows the lures used in this campaign to be in line with others used to target these groups.
The purpose of this blog is to share the new technical intelligence and provide detection options for defenders. Alien Labs will continue to report on any noteworthy changes.
Key Takeaways:
Lazarus has been identified targeting defense contractors with malicious documents.
There is a high emphasis on renaming system utilities (Certutil and Explorer) to obfuscate the adversary’s activities (T1036.003).
Background
Since 2009, the known tools and capabilities believed to have been used by the Lazarus Group include DDoS botnets, keyloggers, remote access tools (RATs), and drive wiper malware. The most publicly documented malware and tools used by the group actors include Destover, Duuzer, and Hangman.
Analysis
Several documents identified from May to June 2021 by Twitter users were identified as being linked to the Lazarus group. Documents observed in previous campaigns lured victims with job opportunities for Boeing and BAE systems. These new documents include:
Rheinmetall_job_requirements.doc: identified by ESET Research.
General_motors_cars.doc: identified by Twitter user @1nternaut.
Airbus_job_opportunity_confidential.doc: identified by 360CoreSec.
The documents attempted to impersonate new defense contractors and engineering companies like Airbus, General Motors (GM), and Rheinmetall. All of these documents contain macro malware, which has been developed and improved during the course of this campaign and from one target to another. The core techniques for the three malicious documents are the same, but the attackers attempted to reduce the potential detections and increase the faculties of the macros.
First iteration: Rheinmetall
The first two documents from early May 2021 were related to a German Engineering company focused on the defense and automotive industries, Rheinmetall. The second malicious document appears to include more elaborate content, which may have resulted in the documents going unnoticed by victims.
The Macro has base64 encoded files, which are extracted and decoded during execution. Some of the files are split inside the Macro and are not combined until the time of decoding. One of the most distinctive characteristics of this Macro is how it evades detections of a MZ header encoded in base64 (TVoA, TVpB, TVpQ, TVqA, TVqQ or TVro), by separating the first two characters from the rest of the content, as seen in Figure 1.
Figure 1: Concealing of MZ header, as captured by Alien Labs.
The rest of the content is kept together in lines of 64 characters, and because of this, YARA rules can be used to detect other, typical executable content encoded in base64 aside of the MZ header. In this case, up to nine different YARA rules alerted to suspicious encoded strings in our Alien Labs analysis, like VirtualProtect, GetProcAddress, IsDe |
Malware Threat Guideline Medical | APT 38 APT 28 | |
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2021-07-01 10:00:00 | Anomali May Quarterly Product Release: Democratizing Intelligence (lien direct) | Anomali’s product team continues to deliver on an aggressive schedule of intelligence-driven cybersecurity solutions, continuing to work in tight unison with our customers and security professionals throughout the product development lifecycle.
We’re excited to announce our quarterly product release update for May 2021. Key highlights for this quarter include:
New Match 4.4 release enhancing Anomali’s extended detection and response capabilities
Custom dashboards aligning global threat intelligence with local SOC threat prioritization activities
Industry news monitoring that leverages Machine Learning to determine global trends
Enhanced STIX 2.1 support with Custom Objects & Relationship Objects
Support for MITRE ATT&CK Framework v9.0 via Attack Patterns
Simplified Integrator upgrade process
Anomali Lens - Outlook for Office 365
Match 4.4 New Features and Improvements
Anomali Match is the first threat detection and response solution that automatically and continuously correlates all your environment logs against all relevant active threat intelligence to expose previously unknown threats that may have already penetrated your enterprise, resulting in faster Mean-Time-To-Detection (MTTD), reduced cost of security incidents, and more efficient security operations.
In this release, we’ve added several new and significant features to improve the value offered by Match to clients, enhancing the fidelity of intelligence we use to identify matches in your environments, and simplifying the normalization of data coming from a variety of different formatted log sources. Furthermore, new alerting capabilities provide enhanced process automation and now support threat model-based alerts.
We’ve also released Universal Link v4.4 and made updates to these dedicated links that enable log event integration with Anomali Match: QRadar, Splunk, and RSA.
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Building Custom Dashboard Widgets Based on Threat Model Data
Dashboards in ThreatStream provide a quick, digestible, and timely source of key metrics on threat intelligence indicators. Custom dashboards can be tailored for a given organization’s or user’s requirements. Users can now develop their own dashboard with widgets based on Threat Model saved searches also, in addition to an Observable saved search. Users can also choose to incorporate out-of-the-box widgets or develop their own, based on an advanced saved search (of Observables or Threat Models). This new feature builds upon features we’ve been adding to ThreatStream over recent releases, i.e. the addition of custom widgets and also the enablement of Threat Model advanced saved searches.
Industry News Trend Widgets in ThreatStream Dashboard
ThreatStream Dashboards provide key decision-making data in an easy-to-digest visual format for all users of ThreatStream - whether research analyst, team manager or CISO. With this release, industry trending news on Actors, Malware and Common Vulnerabilities and Exposures (CVEs) are available as graph widgets within the ThreatStream dashboard. Our trending engine is based on data sourced from a huge array of public and private security news feeds, blogs, and other reputable sources. The graphs provide current lists of trending entities, with pertinent information and graphs showing activity over various timelines. Currently, this feature is exclusive to Anomali Lens+ customers.
MITRE ATT&CK Support for Sub-techniques
The MITRE ATT&CK Security Framework is one of the most widely used tools to help organizations un |
Malware Threat | APT 38 | |
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2021-06-22 18:18:00 | Anomali Cyber Watch: Klingon RAT Holding on for Dear Life, CVS Medical Records Breach, Black Kingdom Ransomware and More (lien direct) | The various threat intelligence stories in this iteration of the Anomali Cyber Watch discuss the following topics: Black Kingdom, Darkside, Go, Klingon Rat, Microsoft PowerApps, Ransomware and Vulnerabilities. The IOCs related to these stories are attached to Anomali Cyber Watch and can be used to check your logs for potential malicious activity.
Figure 1 - IOC Summary Charts. These charts summarize the IOCs attached to this magazine and provide a glimpse of the threats discussed.
Trending Cyber News and Threat Intelligence
Andariel Evolves to Target South Korea with Ransomware
(published: June 15, 2021)
Researchers at securelist identified ransomware attacks from Andariel, a sub-group of Lazarus targeting South Korea. Attack victims included entities from manufacturing, home network service, media and construction sectors. These attacks involved malicious Microsoft Word documents containing a macro and used novel techniques to implant a multi-stage payload. The final payload was a ransomware custom made for this specific attack.
Analyst Comment: Users should be wary of documents that request Macros to be enabled. All employees should be educated on the risk of opening attachments from unknown senders. Anti-spam and antivirus protections should be implemented and kept up-to-date with the latest version to better ensure security.
MITRE ATT&CK: [MITRE ATT&CK] System Network Connections Discovery - T1049 | [MITRE ATT&CK] Process Discovery - T1057 | [MITRE ATT&CK] Screen Capture - T1113 | [MITRE ATT&CK] Standard Non-Application Layer Protocol - T1095 | [MITRE ATT&CK] Exfiltration Over Command and Control Channel - T1041 | [MITRE ATT&CK] Data Encrypted for Impact - T1486
Tags: Lazarus group, Lazarus, Andariel, Hidden Cobra, tasklist, Manuscrypt, Banking And Finance, Malicious documents, Macros
Matanbuchus: Malware-as-a-Service with Demonic Intentions
(published: June 15, 2021)
In February 2021, BelialDemon advertised a new malware-as-a-service (MaaS) called Matanbuchus Loader and charged an initial rental price of $2,500. Malware loaders are malicious software that typically drop or pull down second-stage malware from command and control (C2) infrastructures.
Analyst Comment: Malware as a Service (MaaS) is a relatively new development, which opens the doors of crime to anyone with the money to pay for access. A criminal organization that wants to carry out a malware attack on a target no longer requires in-house technical expertise or infrastructure. Such attacks in most cases share tactics, techniques, and even IOCs. This highlights the importance of intelligence sharing for proactive protection.
MITRE ATT&CK: [MITRE ATT&CK] System Network Configuration Discovery - T1016
Tags: BelialDemon, Matanbuchus, Belial, WildFire, EU, North America
Black Kingdom ransomware
(published: June 17 |
Ransomware Data Breach Malware Vulnerability Threat Medical | APT 38 APT 28 | |
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2021-06-16 05:25:25 | Malware Attack on South Korean Entities Was Work of Andariel Group (lien direct) | A malware campaign targeting South Korean entities that came to light earlier this year has been attributed to a North Korean nation-state hacking group called Andariel, once again indicating that Lazarus attackers are following the trends and their arsenal is in constant development.
"The way Windows commands and their options were used in this campaign is almost identical to previous Andariel |
Malware | APT 38 | |
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2021-06-11 11:34:28 | Fake Lazarus DDoS Gang Launches New \'Attacks\' (lien direct) | A malware campaign targeting South Korean entities that came to light earlier this year has been attributed to a North Korean nation-state hacking group called Andariel, once again indicating that Lazarus attackers are following the trends and their arsenal is in constant development.
"The way Windows commands and their options were used in this campaign is almost identical to previous Andariel |
APT 38 APT 28 | ||
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2021-06-10 21:54:21 | \'Fancy Lazarus\' Cyberattackers Ramp up Ransom DDoS Efforts (lien direct) | The group, known for masquerading as various APT groups, is back with a spate of attacks on U.S. companies. | APT 38 | ||
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2021-06-10 12:33:45 | L\'acteur Fancy Lazarus spécialiste des extorsions DDoS fait son grand retour (lien direct) | Les chercheurs Proofpoint suivent de près une nouvelle activité malveillante : la menace d'extorsion par déni de service distribué (DDoS) avec demande de rançon connue sous le nom de "Fancy Lazarus". The post L'acteur Fancy Lazarus spécialiste des extorsions DDoS fait son grand retour first appeared on UnderNews. | APT 38 APT 28 |
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