miniduke | 3b3f22a8d07a09c003101d7b48e5aca74728f0a457b81670cb1d9ae23ee4f100

General

Target
2026-06-04_cd33be52aa9c526df04c5c5e9b2595b0_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 1.9MB
Sample260604-mmbp4adw5l
SHA256 3b3f22a8d07a09c003101d7b48e5aca74728f0a457b81670cb1d9ae23ee4f100
MD5 cd33be52aa9c526df04c5c5e9b2595b0
SHA1 14ebaaa7ca7df66130fe4ecf6a03e16dd5a45dab
SHA512 ea0c181272b1ae23643e97651c0f4db174cb6644d591bf944b21724839c09d5c6563bff49773bf92717653741f7e97794af32f8c1efc060f9e5afb41b3aaac79
SSDEEP 24576:Re6u/O8D3RSJSYKhytHyjjivQ7xcyT38GM5mE7L14fi:ROm8zY90GINj38GQj7Lwi
TLSH
T18A95122076C58073C227297849E5F7B85B6ABDA21BF299DF17C507B90F283C1937631A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-06-04_cd33be52aa9c526df04c5c5e9b2595b0_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 1.9MB
- SHA256 3b3f22a8d07a09c003101d7b48e5aca74728f0a457b81670cb1d9ae23ee4f100
- MD5 cd33be52aa9c526df04c5c5e9b2595b0
- SHA1 14ebaaa7ca7df66130fe4ecf6a03e16dd5a45dab
- SHA512 ea0c181272b1ae23643e97651c0f4db174cb6644d591bf944b21724839c09d5c6563bff49773bf92717653741f7e97794af32f8c1efc060f9e5afb41b3aaac79
- SSDEEP 24576:Re6u/O8D3RSJSYKhytHyjjivQ7xcyT38GM5mE7L14fi:ROm8zY90GINj38GQj7Lwi
- TLSH
  T18A95122076C58073C227297849E5F7B85B6ABDA21BF299DF17C507B90F283C1937631A
- 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