Extracted

Extracted

• • Target

    1b883829ffaef55a1c18f230cde74394cfdca8ee65d2a334ca328c2d5dcaa8deN.exe

  • Size

    1.9MB

  • MD5

    92bdd064f3b53c0a12b8eceb10ad3d20

  • SHA1

    56b37d2131da5f563a8769932c58bf264a33b9bb

  • SHA256

    1b883829ffaef55a1c18f230cde74394cfdca8ee65d2a334ca328c2d5dcaa8de

  • SHA512

    1f9ff087d1309b24ac75263ee0c33f6afe15082b7f70d7f97eeecc2ad3dfcf48d21046598af6e9beda79f537ef8fc3597e7507ddd9f466566bf19082d8f9fa43

  • SSDEEP

    24576:g5Z42w7NRqQ6pbq+1SSFqEdTJD926APlDFnd6:W4Bx6g+1tFrdTd9YPFi

  Score

  10^/10

  darkcometguest16defense_evasiondiscoverypersistencerattrojan

  • Darkcomet

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

    trojanratdarkcomet

  • Darkcomet family

    darkcomet

  • Modifies WinLogon for persistence

    persistence

  • Disables RegEdit via registry modification

    defense_evasion

  • Disables Task Manager via registry modification

    defense_evasion

  • Downloads MZ/PE file

  • Sets file to hidden

    Modifies file attributes to stop it showing in Explorer etc.

    defense_evasion

  • 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

    persistence

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2