cosmicduke | 4fc7b6354284fd5f782102896d8fa9d680f438de35b169134f3186158f04560b

General

Target
2026-08-17_94a5ade32495e24911d93bd15752463c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.5MB
Sample260818-ae8nmsed46
SHA256 4fc7b6354284fd5f782102896d8fa9d680f438de35b169134f3186158f04560b
MD5 94a5ade32495e24911d93bd15752463c
SHA1 61f50e1fec24413514b7901d44a8581ef4f24d64
SHA512 a9838155413e00bd1551ca715f6faa2fbe17f29e0c0678ddcff1147a8cd0fd3e10bfbafecf4009f96fb68780b70207b657bb2d3f28635444859662dec34ec72b
SSDEEP 24576:Re6u/O8D3RSZ0YKkktHy3jUJQgNcVYK4ZM5mbLL1BGRm5ynK3eok/LPe:ROm8zYWgAGmHK4ZQELLCwOoaLe
TLSH
T17CC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-17_94a5ade32495e24911d93bd15752463c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.5MB
- SHA256 4fc7b6354284fd5f782102896d8fa9d680f438de35b169134f3186158f04560b
- MD5 94a5ade32495e24911d93bd15752463c
- SHA1 61f50e1fec24413514b7901d44a8581ef4f24d64
- SHA512 a9838155413e00bd1551ca715f6faa2fbe17f29e0c0678ddcff1147a8cd0fd3e10bfbafecf4009f96fb68780b70207b657bb2d3f28635444859662dec34ec72b
- SSDEEP 24576:Re6u/O8D3RSZ0YKkktHy3jUJQgNcVYK4ZM5mbLL1BGRm5ynK3eok/LPe:ROm8zYWgAGmHK4ZQELLCwOoaLe
- TLSH
  T17CC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
- 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