The notorious Emotet malware is staging a comeback of sorts nearly 10 months after a coordinated law enforcement operation dismantled its command-and-control infrastructure in late January 2021.
According to a new report from security researcher Luca Ebach, the infamous TrickBot malware is being used as an entry point to distribute what appears to be a new version of Emotet on systems previously infected by the former. The latest variant takes the form of a DLL file, with the first occurrence of the deployment being detected on November 14.
Europol dubbed Emotet as the “world’s most dangerous malware” for its ability to act as a “door opener” for threat actors to obtain unauthorized access, becoming a precursor to many critical data theft and ransomware attacks. Interestingly, the loader operation enabled other malware families such as Trickbot, QakBot, and Ryuk to enter a machine.
The resurfacing is also significant not least because it follows concerted efforts on the part of…
