Overview

overview

10

Static

static

3

633ea3f02e...18.exe

windows7-x64

10

633ea3f02e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    633ea3f02e5af0b944e262579a0bd104_JaffaCakes118
  • Size 960KB
  • Sample240722-p26j5ayfpp
  • SHA256 2c4ec961cbfbd97190b73e8825c3326f343f0efcfea615fb88f7de48ff693b7f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometbootkitpersistencerattrojan

Malware Config

Targets

    • Target
      633ea3f02e5af0b944e262579a0bd104_JaffaCakes118
    • Size 960KB
    • SHA256 2c4ec961cbfbd97190b73e8825c3326f343f0efcfea615fb88f7de48ff693b7f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometbootkitpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks