cosmicduke | b1f12afeb97341da86a3cdd37b888368586a03f59bbea1fb240fcdbb72a56f96

General

Target
2026-11-03_44ffbfb95ca004d35195da73b4aa6173_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.9MB
Sample261104-15jejsvxds
SHA256 b1f12afeb97341da86a3cdd37b888368586a03f59bbea1fb240fcdbb72a56f96
MD5 44ffbfb95ca004d35195da73b4aa6173
SHA1 5500b6431a0539fc3e1b2def56c9cc9c2252ded4
SHA512 490f8f98228d89fe32e02effc281c0318075e0a249d814c6f64c5c39a2a3dbc06f6b19ec84f53425341a743359ce97d2fa2cbe12749aa20d09c295e2966d1403
SSDEEP 24576:ce6u/i8D3RSw6Ahj1S+c4ifHfiq0cbmT8cUxhMvseNyS1B10nsilswxhWW8h8SOR:cOK8zYFK382yxhMkyySpZUhxm8
TLSH
T14BD5022C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-03_44ffbfb95ca004d35195da73b4aa6173_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.9MB
- SHA256 b1f12afeb97341da86a3cdd37b888368586a03f59bbea1fb240fcdbb72a56f96
- MD5 44ffbfb95ca004d35195da73b4aa6173
- SHA1 5500b6431a0539fc3e1b2def56c9cc9c2252ded4
- SHA512 490f8f98228d89fe32e02effc281c0318075e0a249d814c6f64c5c39a2a3dbc06f6b19ec84f53425341a743359ce97d2fa2cbe12749aa20d09c295e2966d1403
- SSDEEP 24576:ce6u/i8D3RSw6Ahj1S+c4ifHfiq0cbmT8cUxhMvseNyS1B10nsilswxhWW8h8SOR:cOK8zYFK382yxhMkyySpZUhxm8
- TLSH
  T14BD5022C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
- 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
- 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