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Truvasys is first-stage malware that has been used by PROMETHIUM. It is a collection of modules written in the Delphi programming language. [1] [2] [3]

ID: S0178
Platforms: Windows
Version: 1.0
Created: 16 January 2018
Last Modified: 17 October 2018

Techniques Used

Domain ID Name Use
Enterprise T1036 Masquerading

To establish persistence, Truvasys adds a Registry Run key with a value "TaskMgr" in an attempt to masquerade as the legitimate Windows Task Manager.[1]

Enterprise T1060 Registry Run Keys / Startup Folder

Truvasys adds a Registry Run key to establish persistence.[1]

Groups That Use This Software

ID Name References
G0056 PROMETHIUM [2] [3]