cosmicduke | d1e82bc6e89c5dfda2d2a7ffe51aef80f32153319abfe1498bab5c18c0f4ff00

General

Target
2026-08-10_91061390a889283edd00d139fe47d558_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 1.9MB
Sample260810-e1k7pa1dke
SHA256 d1e82bc6e89c5dfda2d2a7ffe51aef80f32153319abfe1498bab5c18c0f4ff00
MD5 91061390a889283edd00d139fe47d558
SHA1 aa14fd5a93e917069e9d754e999f25235b5a3075
SHA512 177113dce832548bea2ff2c117a44b9e916df312ee0494a47803e38f5b9d7af7c9419c999755a1d63cb1e49ddd0c05db42739cf98221a4a84b6293b5592b9859
SSDEEP 24576:He6u/I8D3RSQuqhj3Hwc90fHfiQ0GBNT4V3QhMOJeU7S1Uw:HOg8zYHKJAlwQhMa37SD
TLSH
T13495022832DA4072D53B60B889A2F365D672B87217F265DF17D0C6BC0F266D1B33AB15
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-10_91061390a889283edd00d139fe47d558_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 1.9MB
- SHA256 d1e82bc6e89c5dfda2d2a7ffe51aef80f32153319abfe1498bab5c18c0f4ff00
- MD5 91061390a889283edd00d139fe47d558
- SHA1 aa14fd5a93e917069e9d754e999f25235b5a3075
- SHA512 177113dce832548bea2ff2c117a44b9e916df312ee0494a47803e38f5b9d7af7c9419c999755a1d63cb1e49ddd0c05db42739cf98221a4a84b6293b5592b9859
- SSDEEP 24576:He6u/I8D3RSQuqhj3Hwc90fHfiQ0GBNT4V3QhMOJeU7S1Uw:HOg8zYHKJAlwQhMa37SD
- TLSH
  T13495022832DA4072D53B60B889A2F365D672B87217F265DF17D0C6BC0F266D1B33AB15
- 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