cosmicduke | 22156cc28a71144d47414dc21e66184e4d848bfc4ed694c44c033bedd6252fae

General

Target
2026-10-17_16a3ff1823a6ad4ea13fd18cd90eccd2_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.5MB
Sample261019-m4cnqa112k
SHA256 22156cc28a71144d47414dc21e66184e4d848bfc4ed694c44c033bedd6252fae
MD5 16a3ff1823a6ad4ea13fd18cd90eccd2
SHA1 78887fb675b2f33c432933f783e71e475d2d8117
SHA512 78a4ff1f3a3de2597bf9ec509c658b3988ca7fdbb3caa7c37afd55c95c9f4651842ba95700e4ed2671e4fc7c0b603d41c47e0588b461b2cf1135958fa47e4d8b
SSDEEP 24576:Re6u/O8D3RSJ0YKkktHy3jiAQbxcV5KIZM5momL1BGRm5ywKteok/LPe:ROm8zY+gG3tyKIZQHmLC/IoaLe
TLSH
T16BC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-10-17_16a3ff1823a6ad4ea13fd18cd90eccd2_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.5MB
- SHA256 22156cc28a71144d47414dc21e66184e4d848bfc4ed694c44c033bedd6252fae
- MD5 16a3ff1823a6ad4ea13fd18cd90eccd2
- SHA1 78887fb675b2f33c432933f783e71e475d2d8117
- SHA512 78a4ff1f3a3de2597bf9ec509c658b3988ca7fdbb3caa7c37afd55c95c9f4651842ba95700e4ed2671e4fc7c0b603d41c47e0588b461b2cf1135958fa47e4d8b
- SSDEEP 24576:Re6u/O8D3RSJ0YKkktHy3jiAQbxcV5KIZM5momL1BGRm5ywKteok/LPe:ROm8zY+gG3tyKIZQHmLC/IoaLe
- TLSH
  T16BC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

apt29 apt collection defense_evasion discovery cosmicduke spyware stealer upx
- Detects CosmicDuke or TinyBaron
  stealer apt apt29
- Family: CosmicDuke,TinyBaron
  CosmicDuke aka TinyBaron is an information stealer used by the APT29 group.
  stealer cosmicduke
- Custom signature
  
  UPX dump on OEP (original entry point)
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2