General

  • Target

    4fab7e4b1bcd02645da063dc1cf37b42_JaffaCakes118

  • Size

    312KB

  • Sample

    241016-3raxcstbql

  • MD5

    4fab7e4b1bcd02645da063dc1cf37b42

  • SHA1

    f38dba28f631ed73e0c8be859e03780f1376b54e

  • SHA256

    d6ea7952d20322c44895c47a745312a4db2268529a002fe31bbc4ece34657383

  • SHA512

    1766bf77130659b118ed2ae7d97b1c0057b9d2d8800e592e74d1232d7f5481008ad6a674adf856967b693059468c30bd61d4c22390f87cb8e67b89a8bcb645e1

  • SSDEEP

    6144:6qk4qm3FQqe6WctaX1A3bFkeaxkjNDZr5P2ygpreK:49c1tkX149aaNd2Xf

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

192.168.1.37:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • 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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    123456789

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      4fab7e4b1bcd02645da063dc1cf37b42_JaffaCakes118

    • Size

      312KB

    • MD5

      4fab7e4b1bcd02645da063dc1cf37b42

    • SHA1

      f38dba28f631ed73e0c8be859e03780f1376b54e

    • SHA256

      d6ea7952d20322c44895c47a745312a4db2268529a002fe31bbc4ece34657383

    • SHA512

      1766bf77130659b118ed2ae7d97b1c0057b9d2d8800e592e74d1232d7f5481008ad6a674adf856967b693059468c30bd61d4c22390f87cb8e67b89a8bcb645e1

    • SSDEEP

      6144:6qk4qm3FQqe6WctaX1A3bFkeaxkjNDZr5P2ygpreK:49c1tkX149aaNd2Xf

    • 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

    • 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