General

  • Target

    f4943c5831b51a1c7d177b0605544004_JaffaCakes118

  • Size

    2.5MB

  • Sample

    240924-1thnwa1bld

  • MD5

    f4943c5831b51a1c7d177b0605544004

  • SHA1

    dbe68f1881a02c85e60e5270989da5676aac8c45

  • SHA256

    c8d533d67b85323dd51b8b80d03ebcf06f1150bec69114cb16669c7f1317995d

  • SHA512

    ccc0296c29b1e9a2acb24d1d5edf5206f5c833614f0caecbba6a7dcac4237ce17c18635e5b277351717525438c9319d038f353352064cd9d17f0109f91c7f7b2

  • SSDEEP

    24576:TZypdFfuIZn7vSpW0pUTzuWVLVvdZCL3quLoW7soyCla8i:typdF3vSpujfZ6UWY6

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

wxp

C2

lightupload.zapto.org:100

Mutex

GP6888D0OVMC4V

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    nox

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

lightupload.zapto.org

Targets

    • Target

      f4943c5831b51a1c7d177b0605544004_JaffaCakes118

    • Size

      2.5MB

    • MD5

      f4943c5831b51a1c7d177b0605544004

    • SHA1

      dbe68f1881a02c85e60e5270989da5676aac8c45

    • SHA256

      c8d533d67b85323dd51b8b80d03ebcf06f1150bec69114cb16669c7f1317995d

    • SHA512

      ccc0296c29b1e9a2acb24d1d5edf5206f5c833614f0caecbba6a7dcac4237ce17c18635e5b277351717525438c9319d038f353352064cd9d17f0109f91c7f7b2

    • SSDEEP

      24576:TZypdFfuIZn7vSpW0pUTzuWVLVvdZCL3quLoW7soyCla8i:typdF3vSpujfZ6UWY6

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • 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

    • 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