cosmicduke | 6bcc6a90640b50ad26d5321a18b22407ec0d2f6dab6bcce89ea853f9ad0079d8

General

Target
2026-08-01_a8f868f522c27d67a6bcccc2ee771cdf_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 2.2MB
Sample260801-tk987ssxgw
SHA256 6bcc6a90640b50ad26d5321a18b22407ec0d2f6dab6bcce89ea853f9ad0079d8
MD5 a8f868f522c27d67a6bcccc2ee771cdf
SHA1 f3b15971238154e82fe9e1fad6e1fdb32d150d04
SHA512 1d60bb79139e904b4206630eb7560cd0f1f9f65fe2d13b23e8f154ab7821f825e7c0f3d3e84362eb2c226ba5ed87bdb402c849deef5a0f7563cf97a1aba963a0
SSDEEP 24576:Re6u/O8D3RSJSYKhytHyjji6H7xc8T3TGM5mE7L1Ef:ROm8zY90GeNx3TGQj7LE
TLSH
T19EB5122076C58073C22729B449E5F7B85B6ABDA21BF299DF17C507B90F283C1937631A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-01_a8f868f522c27d67a6bcccc2ee771cdf_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 2.2MB
- SHA256 6bcc6a90640b50ad26d5321a18b22407ec0d2f6dab6bcce89ea853f9ad0079d8
- MD5 a8f868f522c27d67a6bcccc2ee771cdf
- SHA1 f3b15971238154e82fe9e1fad6e1fdb32d150d04
- SHA512 1d60bb79139e904b4206630eb7560cd0f1f9f65fe2d13b23e8f154ab7821f825e7c0f3d3e84362eb2c226ba5ed87bdb402c849deef5a0f7563cf97a1aba963a0
- SSDEEP 24576:Re6u/O8D3RSJSYKhytHyjji6H7xc8T3TGM5mE7L1Ef:ROm8zY90GeNx3TGQj7LE
- TLSH
  T19EB5122076C58073C22729B449E5F7B85B6ABDA21BF299DF17C507B90F283C1937631A
- 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