General

  • Target

    JaffaCakes118_2c28e6248c7a26847c91cecb214193b7

  • Size

    418KB

  • Sample

    250125-qvt37avlet

  • MD5

    2c28e6248c7a26847c91cecb214193b7

  • SHA1

    e953689b6b754daf3c3693a3e5a41d61fcc2db55

  • SHA256

    d3072217408f2648e3aed965f533ac9666e190a956b61d71fc8d45d25e6f5aec

  • SHA512

    cb45c06506a9ee76be9e9d253a2fc619df5bb8ab0466029102c283cd7dc716388d018fd33b207de18f5fe4b8b306eb1eb01e5cd61f7312ef2522f24d96347ff0

  • SSDEEP

    12288:hI+4NmuRgJBLzvkaF+6WYffcZOjmWdlzVGEktwRHc:hd1uSZ7H+PYMgiWdpk4c

Malware Config

Extracted

Family

cybergate

Version

v1.07.0

Botnet

remote

C2

no111.no-ip.info:288

Mutex

G0KRB72UG4JE04

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • 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

    1212

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_2c28e6248c7a26847c91cecb214193b7

    • Size

      418KB

    • MD5

      2c28e6248c7a26847c91cecb214193b7

    • SHA1

      e953689b6b754daf3c3693a3e5a41d61fcc2db55

    • SHA256

      d3072217408f2648e3aed965f533ac9666e190a956b61d71fc8d45d25e6f5aec

    • SHA512

      cb45c06506a9ee76be9e9d253a2fc619df5bb8ab0466029102c283cd7dc716388d018fd33b207de18f5fe4b8b306eb1eb01e5cd61f7312ef2522f24d96347ff0

    • SSDEEP

      12288:hI+4NmuRgJBLzvkaF+6WYffcZOjmWdlzVGEktwRHc:hd1uSZ7H+PYMgiWdpk4c

    • 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