The notorious North Korea-linked threat actor known as the Lazarus Group has been attributed to a new global campaign that involves the opportunistic exploitation of security flaws in Log4j to deploy previously undocumented remote access trojans (RATs) on compromised hosts. Cisco Talos is tracking the activity under the name Operation Blacksmith, noting the use of three DLang-based malware families, including a RAT called NineRAT that leverages Telegram for command-and-control (C2), DLRAT, and a downloader dubbed BottomLoader.

Source: The Hacker News