General

  • Target

    JaffaCakes118_0785b36d5316b2e5357c9e8f4a5b22d1

  • Size

    375KB

  • Sample

    250112-gt6adszles

  • MD5

    0785b36d5316b2e5357c9e8f4a5b22d1

  • SHA1

    48fcfc5feeee34251f3f53871f0a9ae09c767a89

  • SHA256

    2b8caaccb1dec27964bf14830fe7b4d2d694c08e38a783bca83971a5b426b3f6

  • SHA512

    b03ed77957dea81739c49e6564cc840d7903ec386f3604d6244b55ba65e19b126bf984824de99734212451489f0ac34d6500f959d48f8dd37720ec32483325ce

  • SSDEEP

    6144:ye7U5qHaNnt8+Z9KW1x3tZLMqeL81VI7Otso/3rewwwwwwww8wwww8wwwwwwwwwy:ye76Na+WW1BtCOvbfcZfnnX0EdXZ

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

tryhard.no-ip.biz:100

Mutex

EB3N38CS421N18

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    maui2224

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_0785b36d5316b2e5357c9e8f4a5b22d1

    • Size

      375KB

    • MD5

      0785b36d5316b2e5357c9e8f4a5b22d1

    • SHA1

      48fcfc5feeee34251f3f53871f0a9ae09c767a89

    • SHA256

      2b8caaccb1dec27964bf14830fe7b4d2d694c08e38a783bca83971a5b426b3f6

    • SHA512

      b03ed77957dea81739c49e6564cc840d7903ec386f3604d6244b55ba65e19b126bf984824de99734212451489f0ac34d6500f959d48f8dd37720ec32483325ce

    • SSDEEP

      6144:ye7U5qHaNnt8+Z9KW1x3tZLMqeL81VI7Otso/3rewwwwwwww8wwww8wwwwwwwwwy:ye76Na+WW1BtCOvbfcZfnnX0EdXZ

    • 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