cosmicduke | 1ef1a68a4c8b81707899a48488735edbdbb116c0e6fac846b3c27f26c95196e1

General

Target
2026-08-19_4f57d75c2946693dfdbbc04447b7e701_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 2.2MB
Sample260820-apsp6sy1ex
SHA256 1ef1a68a4c8b81707899a48488735edbdbb116c0e6fac846b3c27f26c95196e1
MD5 4f57d75c2946693dfdbbc04447b7e701
SHA1 c03423c5696e507c38534b77ff691b288c372a65
SHA512 07dc3b47f77c74bb3a85cb084e7793ce6b2969386779a950771a80d6ad0c0dc2fca2a2ccfd4727293784d7689ecff29a0f6c28a51c6f9ec5c4e2d3c460ad3452
SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjjiUQMxc2j38Gz5mG7L1afRm1yiKEeokSL6:ROm8zY90G7Wf38GNJ7LWJHo/e
TLSH
T1F6B52320B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-19_4f57d75c2946693dfdbbc04447b7e701_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 2.2MB
- SHA256 1ef1a68a4c8b81707899a48488735edbdbb116c0e6fac846b3c27f26c95196e1
- MD5 4f57d75c2946693dfdbbc04447b7e701
- SHA1 c03423c5696e507c38534b77ff691b288c372a65
- SHA512 07dc3b47f77c74bb3a85cb084e7793ce6b2969386779a950771a80d6ad0c0dc2fca2a2ccfd4727293784d7689ecff29a0f6c28a51c6f9ec5c4e2d3c460ad3452
- SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjjiUQMxc2j38Gz5mG7L1afRm1yiKEeokSL6:ROm8zY90G7Wf38GNJ7LWJHo/e
- TLSH
  T1F6B52320B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
- 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