cosmicduke | 43fb90468cb95c58562f18d4afaf62ce84cea4d79f460894a1609a4e748cb1bc

General

Target
2026-09-16_4f20c527d40f531604e9f7b98482e543_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 2.0MB
Sample260916-1k216aef36
SHA256 43fb90468cb95c58562f18d4afaf62ce84cea4d79f460894a1609a4e748cb1bc
MD5 4f20c527d40f531604e9f7b98482e543
SHA1 71249d9e79c2d089d9498ffe3d1dc630fde5977a
SHA512 f4ba4e0387e154eee6aa8b7686f19e6c90fc88cea677c5f30dd265a1228630c092d77a9adace7c9962cd3377c6fd321953a3d5bdbb325decd9b9d721cd84dc5c
SSDEEP 12288:Re6TfPaGw/w+xoV8D3/5xg1tKwcwan8qJiKlh3CttP8eya2RZzFFCjqhlw:Re6u/O8D3RSZ0YKXytHy3Pf
TLSH
T1F5A5F13036C1C072D56722794AF5F7B84A5DB8A11BE1A9DF2BC907BD1F246D2833931A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-16_4f20c527d40f531604e9f7b98482e543_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 2.0MB
- SHA256 43fb90468cb95c58562f18d4afaf62ce84cea4d79f460894a1609a4e748cb1bc
- MD5 4f20c527d40f531604e9f7b98482e543
- SHA1 71249d9e79c2d089d9498ffe3d1dc630fde5977a
- SHA512 f4ba4e0387e154eee6aa8b7686f19e6c90fc88cea677c5f30dd265a1228630c092d77a9adace7c9962cd3377c6fd321953a3d5bdbb325decd9b9d721cd84dc5c
- SSDEEP 12288:Re6TfPaGw/w+xoV8D3/5xg1tKwcwan8qJiKlh3CttP8eya2RZzFFCjqhlw:Re6u/O8D3RSZ0YKXytHy3Pf
- TLSH
  T1F5A5F13036C1C072D56722794AF5F7B84A5DB8A11BE1A9DF2BC907BD1F246D2833931A
- 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