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| Src | Date (GMT) | Titre | Description | Tags | Stories | Notes |
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2022-09-07 15:00:00 | Anomali Cyber Watch: EvilProxy Defeats Second Factor, Ragnar Locker Ransomware Hits Critical Infrastructure, Montenegro Blames Russia for Massive Cyberattack, and More (lien direct) | The various threat intelligence stories in this iteration of the Anomali Cyber Watch discuss the following topics: Critical infrastructure, Crypto mining, Delayed execution, Phishing, Ransomware, Reverse proxy, Russia, and Steganography. 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
EvilProxy Phishing-As-A-Service With MFA Bypass Emerged In Dark Web
(published: September 5, 2022)
Resecurity researchers analyzed EvilProxy, a phishing kit that uses reverse proxy and cookie injection methods to bypass two-factor authentication (2FA). EvilProxy uses extensive virtual machine checks and browser fingerprinting. If the victim passes the checks, Evilproxy acts as a proxy between the victim and the legitimate site that asks for credentials. EvilProxy is being sold as a service on the dark web. Since early May 2022, Evilproxy enables phishing attacks against customer accounts of major brands such as Apple, Facebook, GoDaddy, GitHub, Google, Dropbox, Instagram, Microsoft, Twitter, Yahoo, Yandex, and others.
Analyst Comment: EvilProxy is a dangerous automation tool that enables more phishing attacks. Additionally, EvilProxy targeting GitHub and npmjs accounts increases risks of follow-up supply-chain attacks. Anomali platform has historic EvilProxy network indicators that can help when investigating incidents affecting 2FA. With 2FA bypass, users need to be aware of phishing risks and pay even more attention to domains that ask for their credentials and 2FA codes.
MITRE ATT&CK: [MITRE ATT&CK] Phishing - T1566 | [MITRE ATT&CK] Proxy - T1090 | [MITRE ATT&CK] Supply Chain Compromise - T1195
Tags: EvilProxy, Phishing, Phishing-as-s-service, Reverse proxy, Cookie injection, 2FA, MFA, Supply chain
Ragnar Locker Ransomware Targeting the Energy Sector
(published: September 1, 2022)
Cybereason researchers investigated the Ragnar Locker ransomware that was involved in cyberattack on DESFA, a Greek pipeline company. On August 19, 2022, the Ragnar Locker group listed DESFA on its data leak site. The group has been active since 2019 and it is not the first time it targets critical infrastructure companies with the double-extortion scheme. Their Ragnar Locker ransomware shows the typical abilities of modern ransomware including system information and location collection, deleting shadow copies, identifying processes (antiviruses, backup solutions, IT remote management solutions, and virtual-based software), and encrypting the system with the exception list in mind.
Analyst Comment: Ragnar Locker appears to be an aggressive ransomware group that is not shy attacking critical infrastructure as far as they are not in the Commonwealth of Independent States (Russia and associated countries). Always be on high alert while reading emails, in particular those with attachments, URL redirection, false sense of urgency or poor grammar. Use anti-spam and antivirus protection, and avoid opening email from untrusted or unverified senders. Additionally, it is important to have a comprehensive and teste |
Ransomware Malware Tool Threat Patching Guideline | Yahoo | |
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2022-06-21 15:03:00 | Anomali Cyber Watch: GALLIUM Expands Targeting Across Telecommunications, Government and Finance Sectors With New PingPull Tool, DragonForce Malaysia OpsPatuk / OpsIndia and More (lien direct) | The various threat intelligence stories in this iteration of the Anomali Cyber Watch discuss the following topics: APT35, CrescentImp, Follina, Gallium, Phosphorous, and Sandworm. 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
Update: The Phish Goes On - 5 Million Stolen Credentials and Counting
(published: June 16, 2022)
PIXM researchers describe an ongoing, large-scale Facebook phishing campaign. Its primary targets are Facebook Messenger mobile users and an estimated five million users lost their login credentials. The campaign evades Facebook anti-phishing protection by redirecting to a new page at a legitimate service such as amaze.co, famous.co, funnel-preview.com, or glitch.me. In June 2022, the campaign also employed the tactic of displaying legitimate shopping cart content at the final page for about two seconds before displaying the phishing content. The campaign is attributed to Colombian actor BenderCrack (Hackerasueldo) who monetizes displaying affiliate ads.
Analyst Comment: Users should check what domain is asking for login credentials before providing those. Organizations can consider monitoring their employees using Facebook as a Single Sign-On (SSO) Provider.
MITRE ATT&CK: [MITRE ATT&CK] Phishing - T1566 | [MITRE ATT&CK] User Execution - T1204
Tags: Facebook, Phishing, Facebook Messenger, Social networks, Mobile, Android, iOS, Redirect, Colombia, source-country:CO, BenderCrack, Hackerasueldo
F5 Labs Investigates MaliBot
(published: June 15, 2022)
F5 Labs researchers describe a novel Android trojan, dubbed MaliBot. Based on re-written SOVA malware code, MaliBot is maintaining its Background Service by setting itself as a launcher. Its code has some unused evasion portions for emulation environment detection and setting the malware as a hidden app. MaliBot spreads via smishing, takes control of the device and monetizes using overlays for certain Italian and Spanish banks, stealing cryptocurrency, and sometimes sending Premium SMS to paid services.
Analyst Comment: Users should be wary of following links in unexpected SMS messages. Try to avoid downloading apps from third-party websites. Be cautious with enabling accessibility options.
MITRE ATT&CK: [MITRE ATT&CK] System Network Configuration Discovery - T1016 | [MITRE ATT&CK] User Execution - T1204
Tags: MaliBot, Android, MFA bypass, SMS theft, Premium SMS, Smishing, Binance, Trust wallet, VNC, SOVA, Sality, Cryptocurrency, Financial, Italy, target-country:IT, Spain, target-country:ES
Extortion Gang Ransoms Shoprite, Largest Supermarket Chain in Africa
(published: June 15, 2022)
On June 10, 2022, the African largest supermarket chain operating in twelve countries, Shoprite Holdings, announced a possible cybersecurity incident. The company notified customers in E |
Ransomware Malware Tool Vulnerability Threat Guideline Conference | Yahoo APT 35 |
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