General

  • Target

    08b4bef7fdbf81e383bde20927ab9cb7_JaffaCakes118

  • Size

    4.0MB

  • Sample

    240624-qeptjaxcpq

  • MD5

    08b4bef7fdbf81e383bde20927ab9cb7

  • SHA1

    245a3a1c0231f90db6f8fe29163b3708d29d312b

  • SHA256

    ed42cdd9dd2a2547d34f280fac240397bde7e818f1705bfd69c2410d991fc343

  • SHA512

    5605b259e9791793c60e9b2c48af637502e3a0f77a1fb1ba8bf3e0aaa20b6c2ee9cc6716fb0171366d4e88b6befafa1dc2eb94e099d4b400abfa6a7d368b853a

  • SSDEEP

    49152:jglSlx/EXnSxiMxu1U5a99mrL6D+1Z09fB9JyvjBTm/DUnjFJ8ee6LV:

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

customer

C2

connectx.servebeer.com:8500

Mutex

TOU1IH27L44388

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    jre6 updater

  • install_file

    java updater.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    652187

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      08b4bef7fdbf81e383bde20927ab9cb7_JaffaCakes118

    • Size

      4.0MB

    • MD5

      08b4bef7fdbf81e383bde20927ab9cb7

    • SHA1

      245a3a1c0231f90db6f8fe29163b3708d29d312b

    • SHA256

      ed42cdd9dd2a2547d34f280fac240397bde7e818f1705bfd69c2410d991fc343

    • SHA512

      5605b259e9791793c60e9b2c48af637502e3a0f77a1fb1ba8bf3e0aaa20b6c2ee9cc6716fb0171366d4e88b6befafa1dc2eb94e099d4b400abfa6a7d368b853a

    • SSDEEP

      49152:jglSlx/EXnSxiMxu1U5a99mrL6D+1Z09fB9JyvjBTm/DUnjFJ8ee6LV:

    • 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