cosmicduke | da3c03031cfc051f0523bac045b49f17249b0d60ad634540ee5ec70cb2cd8b55

General

Target
2026-07-03_617f370116b1ab6646085c5b3fa28065_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 2.2MB
Sample260703-a613waht2w
SHA256 da3c03031cfc051f0523bac045b49f17249b0d60ad634540ee5ec70cb2cd8b55
MD5 617f370116b1ab6646085c5b3fa28065
SHA1 faa9ff0648044090600559b3b7333800c8d1dcff
SHA512 21108c7dd5b18523b72540837b10811a41ae906f913d2e9df2ed7b68a3d836cef09106f3552afff6f4a56718434a3b42670dc7d492b7774ca32155dc9220394c
SSDEEP 24576:Re6u/O8D3RSZiYKhytHyejiUQMxc2j38GM5mD7L17fRm1ywKMeokSL6:ROm8zY99G7Wf38GQ87LB7/o/e
TLSH
T1C9B52320B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-03_617f370116b1ab6646085c5b3fa28065_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 2.2MB
- SHA256 da3c03031cfc051f0523bac045b49f17249b0d60ad634540ee5ec70cb2cd8b55
- MD5 617f370116b1ab6646085c5b3fa28065
- SHA1 faa9ff0648044090600559b3b7333800c8d1dcff
- SHA512 21108c7dd5b18523b72540837b10811a41ae906f913d2e9df2ed7b68a3d836cef09106f3552afff6f4a56718434a3b42670dc7d492b7774ca32155dc9220394c
- SSDEEP 24576:Re6u/O8D3RSZiYKhytHyejiUQMxc2j38GM5mD7L17fRm1ywKMeokSL6:ROm8zY99G7Wf38GQ87LB7/o/e
- TLSH
  T1C9B52320B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
- 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