General

  • Target

    f9b38d407754ecd4ec8d73b2e3b3615d_JaffaCakes118

  • Size

    1.2MB

  • Sample

    241218-cnvjgsyjhv

  • MD5

    f9b38d407754ecd4ec8d73b2e3b3615d

  • SHA1

    c56761a96ffb66b2831042edd14cda39435152a0

  • SHA256

    4d43682b3f75af18d7f930e6b572ab95fd57a83f6a877d20036852a0fb265562

  • SHA512

    bd65766380b6cda54d53222381eed0443b856439fc5e87e27932352c52639290dc8a5d96be3d017d6835d746d3c4eb6a488e2f9813d29227274f4f7d8cb9e5d9

  • SSDEEP

    24576:3ftS4B9wZ/c13cK2oxrSSKNmQUOvYeNkoLt1Da+dyzWNuk:vtfucxcMrSSKNrvvT51D7dyCsk

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

b3nd.zapto.org:83

81.221.161.147:83

Mutex

A51MUCU68A515R

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    wlcomn.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      f9b38d407754ecd4ec8d73b2e3b3615d_JaffaCakes118

    • Size

      1.2MB

    • MD5

      f9b38d407754ecd4ec8d73b2e3b3615d

    • SHA1

      c56761a96ffb66b2831042edd14cda39435152a0

    • SHA256

      4d43682b3f75af18d7f930e6b572ab95fd57a83f6a877d20036852a0fb265562

    • SHA512

      bd65766380b6cda54d53222381eed0443b856439fc5e87e27932352c52639290dc8a5d96be3d017d6835d746d3c4eb6a488e2f9813d29227274f4f7d8cb9e5d9

    • SSDEEP

      24576:3ftS4B9wZ/c13cK2oxrSSKNmQUOvYeNkoLt1Da+dyzWNuk:vtfucxcMrSSKNrvvT51D7dyCsk

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • 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