Extracted

• • Target

    screen.exe

  • Size

    658KB

  • MD5

    0e9b4f38f1c0f6a615e01bdb13a76baf

  • SHA1

    aff3f945c11837cfa8ba4da23057a86204e8932d

  • SHA256

    04789bb1e63b81997e53786d1f19a6dde477b29b54ad5bcb12aeb9bce3d0f72b

  • SHA512

    11cfd1987d51e641917ccdc67255606e8185c2582ce07e4cc8eef520bb8c2e48bc73e8edd9b740c72cd22c28a3486908a15e6b64e0ff97957bff5839e11e12ca

  • SSDEEP

    12288:+9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h4:KZ1xuVVjfFoynPaVBUR8f+kN10EB6

  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

  • Executes dropped EXE

  • 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.

  • Loads dropped DLL

  • Windows security modification

    evasiontrojan

  • Adds Run key to start application

    persistence

  • Suspicious use of SetThreadContext

  behavioral1behavioral2