General

  • Target

    f40726bef6a6c00ae9f6042cb719c533_JaffaCakes118

  • Size

    890KB

  • Sample

    241215-ps9kestqex

  • MD5

    f40726bef6a6c00ae9f6042cb719c533

  • SHA1

    cbe899391cb99bc5061113117dacb9d73605a283

  • SHA256

    e0c5166885fc18b4407de9f92933e3f505fad33b43118ae896f67eba14de79d4

  • SHA512

    c2cb02cfa32fc9301db4addc0cef311abf177eedeae2d89a3bf738bd3779a685efcd5416fe14b8fc7345cb2526541b7a0c7a7151d6aafc2a8b630711ef4159a2

  • SSDEEP

    12288:To7YNQyRLPxez8dFlZqBFgNhza28pYnz1WZXNpby4d8S29OqW90rajSOllEewIld:swQy+z+8PtZYz1WP8SWOqWGIPlJwy+k

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

qwlcm01.no-ip.biz:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    .NET Framework 4.0 Install Please Wait. Error Code: 556662

  • message_box_title

    Error

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      f40726bef6a6c00ae9f6042cb719c533_JaffaCakes118

    • Size

      890KB

    • MD5

      f40726bef6a6c00ae9f6042cb719c533

    • SHA1

      cbe899391cb99bc5061113117dacb9d73605a283

    • SHA256

      e0c5166885fc18b4407de9f92933e3f505fad33b43118ae896f67eba14de79d4

    • SHA512

      c2cb02cfa32fc9301db4addc0cef311abf177eedeae2d89a3bf738bd3779a685efcd5416fe14b8fc7345cb2526541b7a0c7a7151d6aafc2a8b630711ef4159a2

    • SSDEEP

      12288:To7YNQyRLPxez8dFlZqBFgNhza28pYnz1WZXNpby4d8S29OqW90rajSOllEewIld:swQy+z+8PtZYz1WP8SWOqWGIPlJwy+k

    • CyberGate, Rebhip

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

    • Cybergate family

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • 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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks