cosmicduke | 3c6bc0c4d8be26b01b99a256a613132b9d9136c52499b3904da56215442d944c

General

Target
2026-09-13_8f61b1fe7b9971c68187f4cbfe8a8e7d_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 2.2MB
Sample260913-pttklagm5w
SHA256 3c6bc0c4d8be26b01b99a256a613132b9d9136c52499b3904da56215442d944c
MD5 8f61b1fe7b9971c68187f4cbfe8a8e7d
SHA1 a0f8e1024a7d7dbdf2a657db1d962dbd0c03b8fc
SHA512 b4743edd8cf12327a27452d1c87080848d66053059bf397a9ee5591eb24ac0d6bf3b612a5f8baa7c7d1efd604812dd220330619794cebc6bc0a957e7fac06836
SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjji5jMxc2j38Gz5mG7L1afRm1yiKIeokSL6:ROm8zY90GNWf38GNJ7LWJTo/e
TLSH
T1E8B52220B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-13_8f61b1fe7b9971c68187f4cbfe8a8e7d_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 2.2MB
- SHA256 3c6bc0c4d8be26b01b99a256a613132b9d9136c52499b3904da56215442d944c
- MD5 8f61b1fe7b9971c68187f4cbfe8a8e7d
- SHA1 a0f8e1024a7d7dbdf2a657db1d962dbd0c03b8fc
- SHA512 b4743edd8cf12327a27452d1c87080848d66053059bf397a9ee5591eb24ac0d6bf3b612a5f8baa7c7d1efd604812dd220330619794cebc6bc0a957e7fac06836
- SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjji5jMxc2j38Gz5mG7L1afRm1yiKIeokSL6:ROm8zY90GNWf38GNJ7LWJTo/e
- TLSH
  T1E8B52220B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
- 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