General

  • Target

    JaffaCakes118_02bd3d670fbfcf37c52dabcfbaa3b350

  • Size

    709KB

  • Sample

    250219-b3ek5stne1

  • MD5

    02bd3d670fbfcf37c52dabcfbaa3b350

  • SHA1

    f9970ca7b69bb6ba079f69e05d7ab8825fdb9f6a

  • SHA256

    e7772dc731b6039c71718a747c2e6a86fbbc3f8ca36f67f6060cfea146156b98

  • SHA512

    4b4931644df30822e860d38f405dab48ad1a3ee7a75acd09cdc0ef7eeb1038a411ea67f8d0dcb32506cfcb876db83c08856392257ff687543da41cdc1b4d6401

  • SSDEEP

    12288:i9V9tSWMaXzSrlT2wwSNvQAagkN9e8PlqoMcLamg9VzYKj86s6GO/O:i9VOSD2YwwShQR/N9e87McLatpYOBy

Malware Config

Extracted

Family

cybergate

Version

2.7 Beta 02

Botnet

vítima

C2

alm.zapto.org:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.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

      JaffaCakes118_02bd3d670fbfcf37c52dabcfbaa3b350

    • Size

      709KB

    • MD5

      02bd3d670fbfcf37c52dabcfbaa3b350

    • SHA1

      f9970ca7b69bb6ba079f69e05d7ab8825fdb9f6a

    • SHA256

      e7772dc731b6039c71718a747c2e6a86fbbc3f8ca36f67f6060cfea146156b98

    • SHA512

      4b4931644df30822e860d38f405dab48ad1a3ee7a75acd09cdc0ef7eeb1038a411ea67f8d0dcb32506cfcb876db83c08856392257ff687543da41cdc1b4d6401

    • SSDEEP

      12288:i9V9tSWMaXzSrlT2wwSNvQAagkN9e8PlqoMcLamg9VzYKj86s6GO/O:i9VOSD2YwwShQR/N9e87McLatpYOBy

    • 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

    • Writes to the Master Boot Record (MBR)

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

    • 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