cosmicduke | 1d27e16632b670598986002a0cd819c6de440b5e5f1fd7d383d0979612b1b883

General

Target
2026-07-14_8d9392123562ba0f9f96e176fc31004c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.9MB
Sample260714-hb3bfsh16t
SHA256 1d27e16632b670598986002a0cd819c6de440b5e5f1fd7d383d0979612b1b883
MD5 8d9392123562ba0f9f96e176fc31004c
SHA1 31e940dafd221f2018be6d7072b1df41170412ef
SHA512 13dd11a3714b911847dd7963c96bcf3bf4e90cfde0a003fc9377e23904d05752c5ab471a9d94a0ce6eb6abe32263802a94bf0ed314a037a0c025bb6532cda461
SSDEEP 24576:He6u/I8D3RSA9Ahj3SDcgif1fiy0kdrT85JvZMbJ0Fkt1o14nz8BsFMhWI8h8SOy:HOg8zYh4P+3SvZM1okt2Qih7m8
TLSH
T114D5012C33EA00B2E43B50B8CD96B255D6B2B47127E265EF16D0C6BC4F266D5B239F05
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-14_8d9392123562ba0f9f96e176fc31004c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.9MB
- SHA256 1d27e16632b670598986002a0cd819c6de440b5e5f1fd7d383d0979612b1b883
- MD5 8d9392123562ba0f9f96e176fc31004c
- SHA1 31e940dafd221f2018be6d7072b1df41170412ef
- SHA512 13dd11a3714b911847dd7963c96bcf3bf4e90cfde0a003fc9377e23904d05752c5ab471a9d94a0ce6eb6abe32263802a94bf0ed314a037a0c025bb6532cda461
- SSDEEP 24576:He6u/I8D3RSA9Ahj3SDcgif1fiy0kdrT85JvZMbJ0Fkt1o14nz8BsFMhWI8h8SOy:HOg8zYh4P+3SvZM1okt2Qih7m8
- TLSH
  T114D5012C33EA00B2E43B50B8CD96B255D6B2B47127E265EF16D0C6BC4F266D5B239F05
- 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
- Custom signature
  
  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