"The discovery of MagicRAT in the wild is an indication of Lazarus' motivations to rapidly build new, bespoke malware to use along with their previously known malware such as TigerRAT to target organizations worldwide," researchers added. Newer versions of the TigerRAT backdoor linked to Lazarus spinoff Andariel has also been found in MagicRAT's command-and-control infrastructure. For some SME companies, they may not have their own RADIUS (Remote Authentication Dial-In User Service) server and OTP (one-time password) server to enable 2FA/. CISA warned today that threat actors, including state-backed hacking groups, are still targeting VMware Horizon and Unified Access Gateway (UAG) servers using the. CISA releases IOCs for attacks exploiting Log4Shell in VMware Horizon and UAG. The report also showed that aside from establishing scheduled tasks to achieve persistence on impacted systems, the malware could also facilitate the deployment of more payloads from a remote server, one of which is a lightweight port scanner purporting to be a GIF image file. VMware Horizon servers are under active exploit by Iranian state hackers. Microsoft: Iranian Threat Actor Exploits Log4j 2 Vulnerabilities in SysAid. A 'potentially destructive actor' aligned with the government of Iran is actively exploiting the well-known Log4j vulnerability to infect unpatched VMware Horizon servers with ransomware. Once the entire setup is complete, all your connection servers will use the farm from Horizon and everything should work just fine. Unlock your system and click Allow under System software from developer VMware, Inc. This is just to register the RDS host to Horizon and to a farm. The Log4j vulnerability continues to be exploited by threat actors and. North Korean cybercrime operation Lazarus Group, also known as APT38, Hidden Cobra, Dark Seoul, and Zinc, has been using the new MagicRAT malware in attacks against networks that have been compromised through vulnerable VMware Horizon servers, according to The Hacker News.ĭespite being a fairly C++-based implant, MagicRAT has been leveraging the Qt Framework to better evade human analysis and detection by machine learning technologies, Cisco Talos researchers reported. For the intital setup, it doesnt matter what connection server you point it to. New ransomware leveraging the Log4j vulnerability identified in VMware Horizon servers.
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