cosmicduke | 2381a6cf106c0a4b01dcdb3db2f8cc6e2bbe44bc8db2c6fd9c0950077f8625b2

General

Target
2026-08-17_9fe153b1a4987fb2b474737a437647eb_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 1.7MB
Sample260817-p3llcabp5v
SHA256 2381a6cf106c0a4b01dcdb3db2f8cc6e2bbe44bc8db2c6fd9c0950077f8625b2
MD5 9fe153b1a4987fb2b474737a437647eb
SHA1 e111fde69cd24f9910d15e30ffce68afab56fa0c
SHA512 f34d36a780ca722335d379844cbe91f64c16d4a5ce72d30ebd833185ba09675a63bc1156040d758e493fd68123402152617edd8268f81375f68f8243de18abf8
SSDEEP 24576:Re6u/O8D3RSZ0YKkktHy3jiJQkNcVx+4ZM5mbZ:ROm8zYWgGGKi+4ZQEZ
TLSH
T15985122076C28073C22715784AE5F7B84B69BDA51BF6A9DF1BC507F90F242D2933631A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-17_9fe153b1a4987fb2b474737a437647eb_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 1.7MB
- SHA256 2381a6cf106c0a4b01dcdb3db2f8cc6e2bbe44bc8db2c6fd9c0950077f8625b2
- MD5 9fe153b1a4987fb2b474737a437647eb
- SHA1 e111fde69cd24f9910d15e30ffce68afab56fa0c
- SHA512 f34d36a780ca722335d379844cbe91f64c16d4a5ce72d30ebd833185ba09675a63bc1156040d758e493fd68123402152617edd8268f81375f68f8243de18abf8
- SSDEEP 24576:Re6u/O8D3RSZ0YKkktHy3jiJQkNcVx+4ZM5mbZ:ROm8zYWgGGKi+4ZQEZ
- TLSH
  T15985122076C28073C22715784AE5F7B84B69BDA51BF6A9DF1BC507F90F242D2933631A
- 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