Extracted

• • Target

    f27bcaa1644a3d59b1dbfb38c5aa0d6c_JaffaCakes118

  • Size

    1.0MB

  • MD5

    f27bcaa1644a3d59b1dbfb38c5aa0d6c

  • SHA1

    d19334e7313a329b264b1236c579136e7e4ea1b0

  • SHA256

    4fdecee78958b17a98fee1b0afa23d35bdf11b38bd543c8b66428bb149dd38c2

  • SHA512

    47096764fcb520594421fe10382739769c0b363fdb3922af52ab18fc6d77db5226bdf8358ff28c4a53f0ed4f87626c8593afa35fabafa083cbdb84a8dbaeccab

  • SSDEEP

    12288:zUZsL8GPNmld8eiGb8f+F54+e6kT6D6BTqU8PfiVp+Xc9gw9z3UKhrhOniBkbdnL:gK3KF+wkP8UYs9NzkTmrRbaS0Vrdvr

  Score

  10^/10

  darkcometguest16evasionpersistencerattrojan

  • Darkcomet

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

    trojanratdarkcomet

  • Modifies WinLogon for persistence

    persistence

  • Modifies firewall policy service

    evasion

  • Modifies security service

    evasion

  • Windows security bypass

    evasiontrojan

  • Disables RegEdit via registry modification

    evasion

  • Sets file to hidden

    Modifies file attributes to stop it showing in Explorer etc.

    evasion

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Uses the VBS compiler for execution

  • Adds Run key to start application

    persistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2