cosmicduke | 9d639fde5fa1ef77ccd63f9d016a664fc028921801ecd797c52a30efaf489b69

General

Target
2026-11-12_53b660001fc50c929e40c0fcc9bb3c2c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.9MB
Sample261113-df7phse12t
SHA256 9d639fde5fa1ef77ccd63f9d016a664fc028921801ecd797c52a30efaf489b69
MD5 53b660001fc50c929e40c0fcc9bb3c2c
SHA1 cdab0de43053a3c5f852b430fe6030de1e08b989
SHA512 829cf456d5a96e4f2bb3315265d686d66320801833db4972e6ed500f7c3e567be938151eb353e152d6e6bf8d7063aac537fed5d97a3c4f600347ec9b3b760b42
SSDEEP 24576:He6u/I8D3RSgeoJj3LvcWEfHfNiylh2T8LYxZQfJ0C77131fp6i0svehWI8h8SOy:HOg8zYf1dLGlxZQxn77TjWh7m8
TLSH
T175D5012C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-12_53b660001fc50c929e40c0fcc9bb3c2c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.9MB
- SHA256 9d639fde5fa1ef77ccd63f9d016a664fc028921801ecd797c52a30efaf489b69
- MD5 53b660001fc50c929e40c0fcc9bb3c2c
- SHA1 cdab0de43053a3c5f852b430fe6030de1e08b989
- SHA512 829cf456d5a96e4f2bb3315265d686d66320801833db4972e6ed500f7c3e567be938151eb353e152d6e6bf8d7063aac537fed5d97a3c4f600347ec9b3b760b42
- SSDEEP 24576:He6u/I8D3RSgeoJj3LvcWEfHfNiylh2T8LYxZQfJ0C77131fp6i0svehWI8h8SOy:HOg8zYf1dLGlxZQxn77TjWh7m8
- TLSH
  T175D5012C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
- 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