cosmicduke | d7761cea2271b81085e4b87db7dcf882d73c4338d53870c213c8aabd31785733

General

Target
2026-10-19_d96b9ad19ade5a254b08ea877d6440df_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.5MB
Sample261019-vgavlsgf44
SHA256 d7761cea2271b81085e4b87db7dcf882d73c4338d53870c213c8aabd31785733
MD5 d96b9ad19ade5a254b08ea877d6440df
SHA1 cbfb46c7626de0dfc5f279afbc9a3f1d8dbd326e
SHA512 ed832e65ed9edc370a481b26edbefe7d6ec15d06cd9908825f5bb4e6a6195b59936bce6e519ac777e99f8e3967236e07f1c2968118946742882acb3f31df567f
SSDEEP 24576:Re6u/O8D3RSJ0YKkytHy3picQ8xcV5K4ZM5momL1BGRm5ywK3eok/LPe:ROm8zYEgIzmyK4ZQHmLC/OoaLe
TLSH
T113C512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-10-19_d96b9ad19ade5a254b08ea877d6440df_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.5MB
- SHA256 d7761cea2271b81085e4b87db7dcf882d73c4338d53870c213c8aabd31785733
- MD5 d96b9ad19ade5a254b08ea877d6440df
- SHA1 cbfb46c7626de0dfc5f279afbc9a3f1d8dbd326e
- SHA512 ed832e65ed9edc370a481b26edbefe7d6ec15d06cd9908825f5bb4e6a6195b59936bce6e519ac777e99f8e3967236e07f1c2968118946742882acb3f31df567f
- SSDEEP 24576:Re6u/O8D3RSJ0YKkytHy3picQ8xcV5K4ZM5momL1BGRm5ywK3eok/LPe:ROm8zYEgIzmyK4ZQHmLC/OoaLe
- TLSH
  T113C512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
- 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