cosmicduke | d8ea78834de0ed4a4d56e6caa67041a91b9e857763b16ddd644e27552cae251e

General

Target
2026-07-12_cf4305756df7c871befb5b63acf77c03_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.9MB
Sample260712-nmacpsay2w
SHA256 d8ea78834de0ed4a4d56e6caa67041a91b9e857763b16ddd644e27552cae251e
MD5 cf4305756df7c871befb5b63acf77c03
SHA1 1dec774d347e9b097777835927068426a182d5c9
SHA512 50ef5315deb4f760e501de5fe31e0c73f485ca829bda559162dd75bcca81dd28040e0d4c5a93bda09bd94947e78a19eb214cf08a00be455fdd0cf2ad594dfb18
SSDEEP 24576:He6u/I8D3RSM3Aae3SDfBJfKfv80SQHT88l8ZMLl0Rct1U14n1ilsIihWb8h8SOy:HOg8zYwgVFzD8ZMJgctOcHhom8
TLSH
T1BBD5012C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-12_cf4305756df7c871befb5b63acf77c03_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.9MB
- SHA256 d8ea78834de0ed4a4d56e6caa67041a91b9e857763b16ddd644e27552cae251e
- MD5 cf4305756df7c871befb5b63acf77c03
- SHA1 1dec774d347e9b097777835927068426a182d5c9
- SHA512 50ef5315deb4f760e501de5fe31e0c73f485ca829bda559162dd75bcca81dd28040e0d4c5a93bda09bd94947e78a19eb214cf08a00be455fdd0cf2ad594dfb18
- SSDEEP 24576:He6u/I8D3RSM3Aae3SDfBJfKfv80SQHT88l8ZMLl0Rct1U14n1ilsIihWb8h8SOy:HOg8zYwgVFzD8ZMJgctOcHhom8
- TLSH
  T1BBD5012C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
- 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