General

  • Target

    60df627f1a8ef89edac1dbcdd9d6f0a9_JaffaCakes118

  • Size

    440KB

  • Sample

    240721-wpkv8aybkc

  • MD5

    60df627f1a8ef89edac1dbcdd9d6f0a9

  • SHA1

    070afefd0674fea1306418b490263f85a433eb5b

  • SHA256

    3686068bc9ce70f08596e3dcfcee603e44c4b17b6410d1956ef3b563b5178632

  • SHA512

    4e2924f6bc8ff843e097a24ab2b2fe0b0526549c1b74b37c9fddeeb0585cefb0cacab93c727da6874d4a281f49847930edb84cb714552d6e5d8626bd7c7c2913

  • SSDEEP

    12288:BwdluL0gMMDLt8izm1ET8ztO8maZAnsi:BjMq5y1se

Malware Config

Extracted

Family

darkcomet

Botnet

LOVEr

C2

ab11.no-ip.biz:1604

Mutex

DC_MUTEX-1AVPPHV

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    WErGEi8JKg6U

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      60df627f1a8ef89edac1dbcdd9d6f0a9_JaffaCakes118

    • Size

      440KB

    • MD5

      60df627f1a8ef89edac1dbcdd9d6f0a9

    • SHA1

      070afefd0674fea1306418b490263f85a433eb5b

    • SHA256

      3686068bc9ce70f08596e3dcfcee603e44c4b17b6410d1956ef3b563b5178632

    • SHA512

      4e2924f6bc8ff843e097a24ab2b2fe0b0526549c1b74b37c9fddeeb0585cefb0cacab93c727da6874d4a281f49847930edb84cb714552d6e5d8626bd7c7c2913

    • SSDEEP

      12288:BwdluL0gMMDLt8izm1ET8ztO8maZAnsi:BjMq5y1se

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Modifies WinLogon for persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks