General

  • Target

    JaffaCakes118_6b0d38e552c4ffac343322522c979c40

  • Size

    451KB

  • Sample

    250103-h7lnkstpcx

  • MD5

    6b0d38e552c4ffac343322522c979c40

  • SHA1

    575ebe8273d2607804dac0d12b9e952571a08e29

  • SHA256

    d623ca04139e6b1749ec94516612e5a672f2054e1bcd6d99c091b6f74fcb5d98

  • SHA512

    3dc08fe68913fd9bf271a3d58e4c3a341e6096f253a3ada653d82875ca48c599a91f5681e99712d8977ed3d4e7f5180cd9c8e12f920b00659eb7c14800b82658

  • SSDEEP

    6144:CSrBM1nKqSrBMjr62GQOmQ369olST8PjeaEHrDbLxQtV0vGSGYlUlDLYRQI443:CSrWcqSrWjDGbpgbOSnDv6yvL/ioRd4E

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

rato

C2

chinato.no-ip.biz:8899

Mutex

4A4J6UUHM71W6A

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    cmd.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    Bruixeta6

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_6b0d38e552c4ffac343322522c979c40

    • Size

      451KB

    • MD5

      6b0d38e552c4ffac343322522c979c40

    • SHA1

      575ebe8273d2607804dac0d12b9e952571a08e29

    • SHA256

      d623ca04139e6b1749ec94516612e5a672f2054e1bcd6d99c091b6f74fcb5d98

    • SHA512

      3dc08fe68913fd9bf271a3d58e4c3a341e6096f253a3ada653d82875ca48c599a91f5681e99712d8977ed3d4e7f5180cd9c8e12f920b00659eb7c14800b82658

    • SSDEEP

      6144:CSrBM1nKqSrBMjr62GQOmQ369olST8PjeaEHrDbLxQtV0vGSGYlUlDLYRQI443:CSrWcqSrWjDGbpgbOSnDv6yvL/ioRd4E

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks