SYMBOLCOMMON_NAMEaka. SYNONYMS
win.cozyduke (Back to overview)

COZYDUKE

aka: CozyCar, Cozer, CozyBear, EuroAPT

Actor(s): APT29

CozyDuke is not simply a malware toolset; rather, it is a modular malware platform formed around
a core backdoor component. This component can be instructed by the C&C server to download
and execute arbitrary modules, and it is these modules that provide CozyDuke with its vast array
of functionality. Known CozyDuke modules include:
• Command execution module for executing arbitrary Windows Command Prompt commands
• Password stealer module
• NT LAN Manager (NTLM) hash stealer module
• System information gathering module
• Screenshot module

References
2022-04-20 ⋅ cocomelonc ⋅ cocomelonc
Malware development: persistence - part 1. Registry run keys. C++ example.
Agent Tesla Amadey BlackEnergy Cobian RAT COZYDUKE Emotet Empire Downloader Kimsuky
2015-08-17 ⋅ F-Secure Labs ⋅ F-Secure Threat Intelligence Team, Noora Hyvärinen
THE DUKES 7 YEARS OF RUSSIAN CYBERESPIONAGE
COZYDUKE GeminiDuke

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