Overview

overview

10

Static

static

10

Update.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    Update.exe
  • Size 251KB
  • Sample260807-rvbghsfm6s
  • SHA256 5b323a4797ebd6ab5bccfb9697ae96ade527dc773abdec80628fb25ff644ff7f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darkcometspoofdefense_evasiondiscoverypersistencerattrojanupx

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • SpooF

C2

  • 16.ip.gl.ply.gg:29305

Mutex

  • DC_MUTEX-9908ZL9

Attributes
  • InstallPath

    Update.exe

  • gencode

    uzno4LMa3bc7

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    Update

rc4.plain

Targets

    • Target
      Update.exe
    • Size 251KB
    • SHA256 5b323a4797ebd6ab5bccfb9697ae96ade527dc773abdec80628fb25ff644ff7f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    spoofdefense_evasiondiscoverydarkcometpersistencerattrojanupx

    • Family: Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Modifies security service

      defense_evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks