General

  • Target

    JaffaCakes118_97921228e2d648d225b4f1ed814bc32b

  • Size

    575KB

  • Sample

    250117-z4t9zstjhx

  • MD5

    97921228e2d648d225b4f1ed814bc32b

  • SHA1

    b13f6a7b01eefa960360a2394f69aca8731aa94a

  • SHA256

    4e675dc623035d1299f5bf2ecd72fb1aa10904d00f23c4ab136c7317bf14942a

  • SHA512

    9b43fb2232cfd1919cf80e91f3a25f27c94f2aadc8627854981dd3f9d46a651ea6528ee98c183ffaa7fd751ae36aed6126fafb7609cfd6b436adaa551c0df681

  • SSDEEP

    12288:tB86bWoRWbXJz7LA9FLLdrlGLE0kuGnESB3:I6bWlNz/AT9rEMtnESh

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

Fcuked-U

C2

owned.icm-bot.com:2020

Mutex

M43IIL0K723SE6

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WindowsServices

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    ma1lc0

  • regkey_hkcu

    WindowsServices

Targets

    • Target

      JaffaCakes118_97921228e2d648d225b4f1ed814bc32b

    • Size

      575KB

    • MD5

      97921228e2d648d225b4f1ed814bc32b

    • SHA1

      b13f6a7b01eefa960360a2394f69aca8731aa94a

    • SHA256

      4e675dc623035d1299f5bf2ecd72fb1aa10904d00f23c4ab136c7317bf14942a

    • SHA512

      9b43fb2232cfd1919cf80e91f3a25f27c94f2aadc8627854981dd3f9d46a651ea6528ee98c183ffaa7fd751ae36aed6126fafb7609cfd6b436adaa551c0df681

    • SSDEEP

      12288:tB86bWoRWbXJz7LA9FLLdrlGLE0kuGnESB3:I6bWlNz/AT9rEMtnESh

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks