cosmicduke | 327945a2f79170ab7404cbb2f324c61382a19c487097be3a8195fffa1548cc0b

General

Target
2026-08-08_e5f1479a47ec16053ace82e56a059daa_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.5MB
Sample260808-mrgrxayxfx
SHA256 327945a2f79170ab7404cbb2f324c61382a19c487097be3a8195fffa1548cc0b
MD5 e5f1479a47ec16053ace82e56a059daa
SHA1 417b456633ce24fdbd3b88c42afb26ec75019e98
SHA512 6e313e6c8274e0ca25f8375b2f2cf13f2312fd9a16a56f75b0c3455f39be43bac50f0ce89003e8a0f33b4be5b353bfa5c22eb8d9a9135ca2dc269991b6fb361d
SSDEEP 24576:Re6u/O8D3RSZ0YKkktHy3jiJQgNcVaK4ZM5mbLL1BGRm5ynK3eok/LPe:ROm8zYWgGGm5K4ZQELLCwOoaLe
TLSH
T133C512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-08_e5f1479a47ec16053ace82e56a059daa_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.5MB
- SHA256 327945a2f79170ab7404cbb2f324c61382a19c487097be3a8195fffa1548cc0b
- MD5 e5f1479a47ec16053ace82e56a059daa
- SHA1 417b456633ce24fdbd3b88c42afb26ec75019e98
- SHA512 6e313e6c8274e0ca25f8375b2f2cf13f2312fd9a16a56f75b0c3455f39be43bac50f0ce89003e8a0f33b4be5b353bfa5c22eb8d9a9135ca2dc269991b6fb361d
- SSDEEP 24576:Re6u/O8D3RSZ0YKkktHy3jiJQgNcVaK4ZM5mbLL1BGRm5ynK3eok/LPe:ROm8zYWgGGm5K4ZQELLCwOoaLe
- TLSH
  T133C512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
- 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