cosmicduke | 348a6c1de67609995d2b2017938e3416bda490634c02406f0d41ed65132c63a1

General

Target
2026-10-26_8a547e5a1dc3038084eebb297740999c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.5MB
Sample261026-dtxfpsbx5s
SHA256 348a6c1de67609995d2b2017938e3416bda490634c02406f0d41ed65132c63a1
MD5 8a547e5a1dc3038084eebb297740999c
SHA1 8d12a8cf3ba518ff1338080f3f62a81c6b51953d
SHA512 a98d567fe5b67e506b55928f51fcf54a4b064f3a9301b04785409cfea8ba1036174e46f8b54fd7e13dbb1430a9e7872c600e249c3353a740b5828941919340f6
SSDEEP 24576:Re6u/O8D3RSJ0YKkytHy3jiJQRxsVdK4ZM5momL1BGRm5yvK3eok/LPe:ROm8zYEgGG7GK4ZQHmLCAOoaLe
TLSH
T17AC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-10-26_8a547e5a1dc3038084eebb297740999c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.5MB
- SHA256 348a6c1de67609995d2b2017938e3416bda490634c02406f0d41ed65132c63a1
- MD5 8a547e5a1dc3038084eebb297740999c
- SHA1 8d12a8cf3ba518ff1338080f3f62a81c6b51953d
- SHA512 a98d567fe5b67e506b55928f51fcf54a4b064f3a9301b04785409cfea8ba1036174e46f8b54fd7e13dbb1430a9e7872c600e249c3353a740b5828941919340f6
- SSDEEP 24576:Re6u/O8D3RSJ0YKkytHy3jiJQRxsVdK4ZM5momL1BGRm5yvK3eok/LPe:ROm8zYEgGG7GK4ZQHmLCAOoaLe
- TLSH
  T17AC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
- 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