Jul 08, 2021
Cybersecurity researchers on Thursday took the wraps off a new, ongoing espionage campaign targeting corporate networks in Spanish-speaking countries, specifically Venezuela, to spy on its victims. Dubbed " Bandidos " by ESET owing to the use of an upgraded variant of Bandook malware, the primary targets of the threat actor are corporate networks in the South American country spanning across manufacturing, construction, healthcare, software services, and retail sectors. Written in both Delphi and C++, Bandook has a history of being sold as a commercial remote access trojan (RAT) dating all the way back to 2005. Since then, numerous variants have emerged on the threat landscape and put to use in different surveillance campaigns in 2015 and 2017, allegedly by a cyber-mercenary group known as Dark Caracal on behalf of government interests in Kazakhstan and Lebanon. In a continuing resurgence of the Bandook Trojan, Check Point last year disclosed three new samples — one