General

  • Target

    8fb08771889c1bdcbc80e981a70532ae7252b126e9bdd630c370ad0e554dd266

  • Size

    2.5MB

  • Sample

    230129-239z6agf64

  • MD5

    de75fd6d8730cfff4cee4e53b719c987

  • SHA1

    6a3c0f9dc781ffddf8c9baa6ae17d91ad892ce86

  • SHA256

    8fb08771889c1bdcbc80e981a70532ae7252b126e9bdd630c370ad0e554dd266

  • SHA512

    632be9f587762d9894f44b55164d93572428de62e988d8ca4e6d8c300b498646495b4cf8bd49ab486302172690bb7394a870c71216642dad77959b676380978b

  • SSDEEP

    49152:dYw1XxnSakwCmgHe8fAIwgw4lAAx9Bhm:qHe8fAIwgw4lAAx9Bhm

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

192.168.1.33:3074

xxxhackxxx.no-ip.biz:3074

Mutex

W7G41EBQI3MF7N

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    explorer

  • install_file

    explorer.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Bok Ivana!!!

  • message_box_title

    Bok Ivana!!!

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      8fb08771889c1bdcbc80e981a70532ae7252b126e9bdd630c370ad0e554dd266

    • Size

      2.5MB

    • MD5

      de75fd6d8730cfff4cee4e53b719c987

    • SHA1

      6a3c0f9dc781ffddf8c9baa6ae17d91ad892ce86

    • SHA256

      8fb08771889c1bdcbc80e981a70532ae7252b126e9bdd630c370ad0e554dd266

    • SHA512

      632be9f587762d9894f44b55164d93572428de62e988d8ca4e6d8c300b498646495b4cf8bd49ab486302172690bb7394a870c71216642dad77959b676380978b

    • SSDEEP

      49152:dYw1XxnSakwCmgHe8fAIwgw4lAAx9Bhm:qHe8fAIwgw4lAAx9Bhm

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks