Overview

overview

10

Static

static

3

f018c0d14c...ef.exe

windows7-x64

10

f018c0d14c...ef.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    f018c0d14c1b9ef5421920538e3e0efe33c91fa3bcd7b56fde9252bf0f5b04ef
  • Size 708KB
  • Sample241018-e5wtzsxdna
  • SHA256 f018c0d14c1b9ef5421920538e3e0efe33c91fa3bcd7b56fde9252bf0f5b04ef
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometguest16discoverypersistencerattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Guest16

C2

  • minunip.no-ip.org:99

Mutex

  • DC_MUTEX-UZ2SU8T

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    zXVjGZvnzDQ0

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    rundll32

Targets

    • Target
      f018c0d14c1b9ef5421920538e3e0efe33c91fa3bcd7b56fde9252bf0f5b04ef
    • Size 708KB
    • SHA256 f018c0d14c1b9ef5421920538e3e0efe33c91fa3bcd7b56fde9252bf0f5b04ef
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometguest16discoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks