Overview

overview

10

Static

static

10

4c281321c2...18.exe

windows7-x64

10

4c281321c2...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    4c281321c285b54911255201ed67f51e_JaffaCakes118
  • Size 636KB
  • Sample240716-bbcmgazgpc
  • SHA256 deda3d87516324cb41ed92c564021bbfe2aae8b0878ee607fe2766e8dcc399a9
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometpersistencerattrojan

Malware Config

Targets

    • Target
      4c281321c285b54911255201ed67f51e_JaffaCakes118
    • Size 636KB
    • SHA256 deda3d87516324cb41ed92c564021bbfe2aae8b0878ee607fe2766e8dcc399a9
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks