General

  • Target
    Bhop Leo X 24 Febrero.rar
  • Size 32.8MB
  • Sample221229-egv8jscc62
  • SHA256 350ff935460423d34cfc24b2624ff9d9fa42f7840782cdd0bb26f14c2298c1e3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • darkcomet

Botnet
  • Guest16

C2
  • gameservice.ddns.net:4320

Mutex
  • DC_MUTEX-WBUNVXD

Attributes
  • InstallPath

    AudioDriver\taskhost.exe

  • gencode

    EWSsWwgyJrUD

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    AudioDriver

Targets

    • Target
      Bhop Leo X 24 Febrero.rar
    • Size 32.8MB
    • SHA256 350ff935460423d34cfc24b2624ff9d9fa42f7840782cdd0bb26f14c2298c1e3
    • MD5 SHA1 SHA512 SSDEEP
    • BlackNET

      BlackNET is an open source remote access tool written in VB.NET.

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks