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General

  • Target

    2a7dacb7429a63a42d3da499f5f3348e_JaffaCakes118

  • Size

    480KB

  • Sample

    240708-bskpeawarj

  • MD5

    2a7dacb7429a63a42d3da499f5f3348e

  • SHA1

    4ceee9212ee1caf366724d25469d6dc7e8f737ff

  • SHA256

    17365f51c1e770cb44f4f7c6fd3fe6a6977bb42be0c187a3ac470be316edd649

  • SHA512

    088683425a65f16b3d2f6cb28882c9c2d21ac37d92184be201f7dc0ed7a5d554b4bc412f09bc755b84b4802ff3387bd4f941909ad73b124dbfc0abe8da545a3d

  • SSDEEP

    12288:kLTKzYrReIhnxKt53CMjLne2VeufbOXwhVzYKj86sFVzXH0xoI:CYYrYenxyCMjLnDYuf++pYOnL

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

bougati.zapto.org:82

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System

  • install_file

    sysxp.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      2a7dacb7429a63a42d3da499f5f3348e_JaffaCakes118

    • Size

      480KB

    • MD5

      2a7dacb7429a63a42d3da499f5f3348e

    • SHA1

      4ceee9212ee1caf366724d25469d6dc7e8f737ff

    • SHA256

      17365f51c1e770cb44f4f7c6fd3fe6a6977bb42be0c187a3ac470be316edd649

    • SHA512

      088683425a65f16b3d2f6cb28882c9c2d21ac37d92184be201f7dc0ed7a5d554b4bc412f09bc755b84b4802ff3387bd4f941909ad73b124dbfc0abe8da545a3d

    • SSDEEP

      12288:kLTKzYrReIhnxKt53CMjLne2VeufbOXwhVzYKj86sFVzXH0xoI:CYYrYenxyCMjLnDYuf++pYOnL

    • 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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks