General

  • Target

    f09ac1ca6f0a58119f285ce700aa4db3_JaffaCakes118

  • Size

    994KB

  • Sample

    241214-zhb7aatmhw

  • MD5

    f09ac1ca6f0a58119f285ce700aa4db3

  • SHA1

    c6d431c82c2f51d947b7dab195958f93316bc5e6

  • SHA256

    dc171a147f2b811cce1a408893b0b28a1c422e975100eb3e810d94c9cad05ce6

  • SHA512

    1e68cfba1a84d431d0f95305d20960d08a9fdcebc117e1341e922efa9473594d92e22ef06b8699f19eafc8a9bc82bcc5bad33a65da9b2c2e095739ad8db77638

  • SSDEEP

    24576:V2vsI2u+v3xG6/jEn0r3Kd3YJs4PKxzOT29XnBNeze3zV7rwQ7VCJuOemqsHG6YC:V2h0LL6Dx0yMxMiMlfl8B3

Malware Config

Extracted

Family

darkcomet

Botnet

kingspyulen

C2

127.0.0.1:1604

delikralll.dyndns.org:1604

Mutex

DC_MUTEX-U3PPGJ4

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    6o6pESzMr3zh

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      f09ac1ca6f0a58119f285ce700aa4db3_JaffaCakes118

    • Size

      994KB

    • MD5

      f09ac1ca6f0a58119f285ce700aa4db3

    • SHA1

      c6d431c82c2f51d947b7dab195958f93316bc5e6

    • SHA256

      dc171a147f2b811cce1a408893b0b28a1c422e975100eb3e810d94c9cad05ce6

    • SHA512

      1e68cfba1a84d431d0f95305d20960d08a9fdcebc117e1341e922efa9473594d92e22ef06b8699f19eafc8a9bc82bcc5bad33a65da9b2c2e095739ad8db77638

    • SSDEEP

      24576:V2vsI2u+v3xG6/jEn0r3Kd3YJs4PKxzOT29XnBNeze3zV7rwQ7VCJuOemqsHG6YC:V2h0LL6Dx0yMxMiMlfl8B3

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks