General

  • Target

    4b72ef17c2373e09b9db0d7e05fc57ff_JaffaCakes118

  • Size

    364KB

  • Sample

    240715-z6r8eazdkp

  • MD5

    4b72ef17c2373e09b9db0d7e05fc57ff

  • SHA1

    d642dea9a0d6451fd3f2e50c888715caa532560b

  • SHA256

    0616f43248573a9ece52822856cc0f5e00944c812d52ab7a358c02e88e98acbb

  • SHA512

    d5b7473506463b6340ebc6d85099585aabd9fcc4a88f6ca3e93c6ae4be5912bf866f97fe6f03a6c05a7cf8149ec5940960a0a27f189380b2493c219bae3d0c50

  • SSDEEP

    6144:m49muNl1esKOp9OXc0Niw7AcD/8vSisHTtt0g9LL9bvzfM8wSNYbxYQWH89O1KTJ:m+muNzpsM0WakvSi6TtWgdO8zaxAH8Q1

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

ZRt

C2

zrthack3d.sytes.net:3095

Mutex

GWK1TS3R224N6R

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • 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

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      4b72ef17c2373e09b9db0d7e05fc57ff_JaffaCakes118

    • Size

      364KB

    • MD5

      4b72ef17c2373e09b9db0d7e05fc57ff

    • SHA1

      d642dea9a0d6451fd3f2e50c888715caa532560b

    • SHA256

      0616f43248573a9ece52822856cc0f5e00944c812d52ab7a358c02e88e98acbb

    • SHA512

      d5b7473506463b6340ebc6d85099585aabd9fcc4a88f6ca3e93c6ae4be5912bf866f97fe6f03a6c05a7cf8149ec5940960a0a27f189380b2493c219bae3d0c50

    • SSDEEP

      6144:m49muNl1esKOp9OXc0Niw7AcD/8vSisHTtt0g9LL9bvzfM8wSNYbxYQWH89O1KTJ:m+muNzpsM0WakvSi6TtWgdO8zaxAH8Q1

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks