General

  • Target

    JaffaCakes118_054ba4ebf8221b66ddf8cd77c2a48b66

  • Size

    420KB

  • Sample

    250112-dyfzhstqcw

  • MD5

    054ba4ebf8221b66ddf8cd77c2a48b66

  • SHA1

    7efec6e9c44a5926ecebfc6df8b5d01af0169948

  • SHA256

    4eea280b3f8d70de9de0b9b91b6d41a68afcb2c85c05577979921bc316c4269e

  • SHA512

    aaed75f09e729499c37aff241f05f01e6b0d155b8ee2b478407072a2ecfbac9cbb00b855358ba9cffd0eaca908c9edf89e465a7980a6b7525588185d39ceccc6

  • SSDEEP

    12288:t4ATXrY4PGisyf7998/+FwXRLt98Odlcql3wF:t1T0mY+FwXRD3

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

teddy

C2

4hgl792.no-ip.biz:81

Mutex

O3ME4K8U31M5N7

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    winlogon

  • install_file

    winlogon.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

      JaffaCakes118_054ba4ebf8221b66ddf8cd77c2a48b66

    • Size

      420KB

    • MD5

      054ba4ebf8221b66ddf8cd77c2a48b66

    • SHA1

      7efec6e9c44a5926ecebfc6df8b5d01af0169948

    • SHA256

      4eea280b3f8d70de9de0b9b91b6d41a68afcb2c85c05577979921bc316c4269e

    • SHA512

      aaed75f09e729499c37aff241f05f01e6b0d155b8ee2b478407072a2ecfbac9cbb00b855358ba9cffd0eaca908c9edf89e465a7980a6b7525588185d39ceccc6

    • SSDEEP

      12288:t4ATXrY4PGisyf7998/+FwXRLt98Odlcql3wF:t1T0mY+FwXRD3

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks