General

  • Target

    9763b17b9029e815061ad70e6e4b9ef2_JaffaCakes118

  • Size

    484KB

  • Sample

    240814-ybm5jazfnd

  • MD5

    9763b17b9029e815061ad70e6e4b9ef2

  • SHA1

    bff7dbcfc3401d41c918a57752dda0c364f67643

  • SHA256

    59c66ed7fb84ef0a8a2a963aa76cfee931b978bc34e47003ca22e07b334a8e06

  • SHA512

    31c0a6095222ae908c7c55dcd4b0044d80f13c1975d47723a5c92eb4cd10adc05f52228e7816a1731ae3846758ecb9d0c241ee72c414cc89403886d38d4879b6

  • SSDEEP

    12288:ZLoxxQhC+BK7FhCl5cf77yudTUzPMksHhI+YVPgjbz:84Wj6sX

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

0

C2

bacon3.zapto.org:5150

Mutex

36PC57FO6V3G50

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    taskmgr.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Runtime error '403'

  • message_box_title

    Error

  • password

    bajs

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      9763b17b9029e815061ad70e6e4b9ef2_JaffaCakes118

    • Size

      484KB

    • MD5

      9763b17b9029e815061ad70e6e4b9ef2

    • SHA1

      bff7dbcfc3401d41c918a57752dda0c364f67643

    • SHA256

      59c66ed7fb84ef0a8a2a963aa76cfee931b978bc34e47003ca22e07b334a8e06

    • SHA512

      31c0a6095222ae908c7c55dcd4b0044d80f13c1975d47723a5c92eb4cd10adc05f52228e7816a1731ae3846758ecb9d0c241ee72c414cc89403886d38d4879b6

    • SSDEEP

      12288:ZLoxxQhC+BK7FhCl5cf77yudTUzPMksHhI+YVPgjbz:84Wj6sX

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks