Bedep's DGA: Trading Foreign Exchange for Malware Domains

As initially researched by Trend Micro [1] [2], Zscaler [1] [2], Cyphort, and Malware don’t need Coffee, the Bedep malware family focuses on ad / click fraud and the downloading of additional malware. ASERT’s first sample dates from September 22, 2014, which is in line with when Trend Micro started seeing it in their telemetry. In early 2015, the family got some more attention when it was being observed as the malware payload for some instances of the Angler exploit kit, leveraging the Adobe Flash Player exploit (CVE-2015-0311) which at the time was a 0day. It was also observed that this newer version was using a domain generation algorithm (DGA) to generate its command and control (C2) domain names.



Bedep's DGA: Trading Foreign Exchange for Malware Domains