Overview

overview

10

Static

static

199533bcd7...8a.exe

windows7-x64

10

199533bcd7...8a.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    199533bcd751d398fbb6e385cdce41cb02fcff9f06d620bd0acb5704c440f58a
  • Size 855KB
  • Sample221011-de7ccsbge5
  • SHA256 199533bcd751d398fbb6e385cdce41cb02fcff9f06d620bd0acb5704c440f58a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometpersistencerattrojan

Malware Config

Targets

    • Target
      199533bcd751d398fbb6e385cdce41cb02fcff9f06d620bd0acb5704c440f58a
    • Size 855KB
    • SHA256 199533bcd751d398fbb6e385cdce41cb02fcff9f06d620bd0acb5704c440f58a
    • 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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks