cosmicduke | 88d8cce9d717857033a02ee716fabf42fc5fcbf50955cbebc4a76a78d0eac9cd

General

Target
2026-08-15_b63316b6bc08e685e3e02d690a7717e3_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.5MB
Sample260815-msmpjsvwhx
SHA256 88d8cce9d717857033a02ee716fabf42fc5fcbf50955cbebc4a76a78d0eac9cd
MD5 b63316b6bc08e685e3e02d690a7717e3
SHA1 2875a33194211934b931597311f2fd12ff3009a3
SHA512 b37c451ff8a8baab40552fd3063e322e838856628803d9e3084a24cd3877c90c290eb86431eb6885eb2f5144139340bad422d4dfe2e5edcc178c30aa96215cf3
SSDEEP 24576:Re6u/O8D3RSZ0YKkztHy3ju0Q8xEV5K4Zu5momK1BGRm5yfK7eok/LPe:ROm8zYfgKbmqK4ZSHmKCAKoaLe
TLSH
T12EC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-15_b63316b6bc08e685e3e02d690a7717e3_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.5MB
- SHA256 88d8cce9d717857033a02ee716fabf42fc5fcbf50955cbebc4a76a78d0eac9cd
- MD5 b63316b6bc08e685e3e02d690a7717e3
- SHA1 2875a33194211934b931597311f2fd12ff3009a3
- SHA512 b37c451ff8a8baab40552fd3063e322e838856628803d9e3084a24cd3877c90c290eb86431eb6885eb2f5144139340bad422d4dfe2e5edcc178c30aa96215cf3
- SSDEEP 24576:Re6u/O8D3RSZ0YKkztHy3ju0Q8xEV5K4Zu5momK1BGRm5yfK7eok/LPe:ROm8zYfgKbmqK4ZSHmKCAKoaLe
- TLSH
  T12EC512206F818072C12615B44EA0B7685625BE9237E75DFF26C736B8CF34EC29E76319
- 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