miniduke | 66e157d27acb5e73c17b35498f3cd20e6e510c85f815792ab1435f81af323065

General

Target
2026-05-07_8a4f8c8d3117c3f8d0cb3231fa95e5ae_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.9MB
Sample260507-eptppaex5z
SHA256 66e157d27acb5e73c17b35498f3cd20e6e510c85f815792ab1435f81af323065
MD5 8a4f8c8d3117c3f8d0cb3231fa95e5ae
SHA1 db970e1c4e5770403265f19632c3dd71b8259a02
SHA512 88c213beb8d482b0983c249c3429f84a8346e1581309b648ec2976e51cd1027dd1eb9ca6bbe66e0574c05d8143ed01e09e15e172e694dc20ab0a1b46e74e0d28
SSDEEP 24576:He6u/I8D3RSAnAYg3SDc96UHfW50M6ETxiYlZMBb0S771p14aUi6s2ehWp8h8Sby:HOg8zYV+axgHlZMJ377Vfdh6m8
TLSH
T1C9D5012C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-05-07_8a4f8c8d3117c3f8d0cb3231fa95e5ae_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.9MB
- SHA256 66e157d27acb5e73c17b35498f3cd20e6e510c85f815792ab1435f81af323065
- MD5 8a4f8c8d3117c3f8d0cb3231fa95e5ae
- SHA1 db970e1c4e5770403265f19632c3dd71b8259a02
- SHA512 88c213beb8d482b0983c249c3429f84a8346e1581309b648ec2976e51cd1027dd1eb9ca6bbe66e0574c05d8143ed01e09e15e172e694dc20ab0a1b46e74e0d28
- SSDEEP 24576:He6u/I8D3RSAnAYg3SDc96UHfW50M6ETxiYlZMBb0S771p14aUi6s2ehWp8h8Sby:HOg8zYV+axgHlZMJ377Vfdh6m8
- TLSH
  T1C9D5012C33EA00B2E43B50B8CD96B255D6B2B87127E265EF16D0C5BC4F266D5B239F05
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

apt29 apt backdoor collection defense_evasion discovery miniduke spyware stealer upx
- Detects MiniDuke aka CosmicDuke or TinyBaron
  backdoor apt apt29
- Family: MiniDuke, CosmicDuke,TinyBaron
  MiniDuke aka CosmicDuke or TinyBaron is a backdoor used by the APT29 group, written in C++.
  backdoor miniduke
- 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