General

  • Target

    e331363b3f22a08e56bfca8c5d77fe3b_JaffaCakes118

  • Size

    420KB

  • Sample

    241211-zrw8tayjes

  • MD5

    e331363b3f22a08e56bfca8c5d77fe3b

  • SHA1

    94cf20ac50216168854720c0624fa7b9bb2e4ce9

  • SHA256

    5343d0e0ca1729b3de64756e4cab745ee79f5939e1f785a967add2d76b55789a

  • SHA512

    17fded0c6bd58d8c29bde829b8d891d88ea2e6733522aa30e628a085329649488d45f2c287e1bfac769c0c2fd5a556006ed60b17b2d669b09a9588d37ba0edc9

  • SSDEEP

    12288:R3SMpG5CYPmUjd/AUJxTy2MePqgv5N1Rf:R3SMs5CYZjd/AUJDrPb

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

Cyber

C2

howudoin.no-ip.biz:82

Mutex

2V56O7OR44TI70

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    Microsoft

  • install_file

    Windows Updare.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

      e331363b3f22a08e56bfca8c5d77fe3b_JaffaCakes118

    • Size

      420KB

    • MD5

      e331363b3f22a08e56bfca8c5d77fe3b

    • SHA1

      94cf20ac50216168854720c0624fa7b9bb2e4ce9

    • SHA256

      5343d0e0ca1729b3de64756e4cab745ee79f5939e1f785a967add2d76b55789a

    • SHA512

      17fded0c6bd58d8c29bde829b8d891d88ea2e6733522aa30e628a085329649488d45f2c287e1bfac769c0c2fd5a556006ed60b17b2d669b09a9588d37ba0edc9

    • SSDEEP

      12288:R3SMpG5CYPmUjd/AUJxTy2MePqgv5N1Rf:R3SMs5CYZjd/AUJDrPb

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks