General

  • Target

    e53f8d3e4cd4f334f08a3ffd3fa0bf22_JaffaCakes118

  • Size

    507KB

  • Sample

    241212-hxrf3sykan

  • MD5

    e53f8d3e4cd4f334f08a3ffd3fa0bf22

  • SHA1

    1eef40ec3e6574db384fb1a312051cdee3cce5ad

  • SHA256

    50f007bde341e39b9f2c483cddc2d22463c4673f0af18cfea86ca96a7fa17edc

  • SHA512

    4b43cc5ea05bfb61a62529c94aec2eeba6ddae8464ec93339a336c02eb7ba54fd372ccecbbce385c2ee8afb55a7bb2e3e57ed5814635af6d349a91d33d7a5009

  • SSDEEP

    12288:aXXP1Q+A7eHVOBaug/ZB/mIu2gxNwHWhcYho/4wKn:a1QR7e1OByW22b9ho

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

dcfreebuzz

C2

nadeem77.no-ip.biz:83

Mutex

CG7MP878X86FVA

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    svchost.exe

  • install_flag

    false

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    kingier

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e53f8d3e4cd4f334f08a3ffd3fa0bf22_JaffaCakes118

    • Size

      507KB

    • MD5

      e53f8d3e4cd4f334f08a3ffd3fa0bf22

    • SHA1

      1eef40ec3e6574db384fb1a312051cdee3cce5ad

    • SHA256

      50f007bde341e39b9f2c483cddc2d22463c4673f0af18cfea86ca96a7fa17edc

    • SHA512

      4b43cc5ea05bfb61a62529c94aec2eeba6ddae8464ec93339a336c02eb7ba54fd372ccecbbce385c2ee8afb55a7bb2e3e57ed5814635af6d349a91d33d7a5009

    • SSDEEP

      12288:aXXP1Q+A7eHVOBaug/ZB/mIu2gxNwHWhcYho/4wKn:a1QR7e1OByW22b9ho

    • 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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks