General

  • Target

    9fccd084852c1c2f97d747e035e998c8_JaffaCakes118

  • Size

    389KB

  • Sample

    240816-y59wdsycqm

  • MD5

    9fccd084852c1c2f97d747e035e998c8

  • SHA1

    2c5047e59c99a6f493e61f60ffdfa8e11ecdd4ab

  • SHA256

    16f76484178e995b7624b99516e49c655a83e19a78704a107c2c12e944159e14

  • SHA512

    1245fc276ff04896b39a089cf4fdd588e8afaa7ff1269fe1219b39762078604ce64585448934d83c720eb7a8a6542ff8fc38d9208f8fc1c19d633ef25bd90936

  • SSDEEP

    6144:0n+78EyRicf0Qi+zP8UmUi0IeuJOsYt27Oj8NSi+GW2tZ01KIwP:Q+J9C4qj5IAsYtC+GWRnwP

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

93.177.153.202:81

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

      9fccd084852c1c2f97d747e035e998c8_JaffaCakes118

    • Size

      389KB

    • MD5

      9fccd084852c1c2f97d747e035e998c8

    • SHA1

      2c5047e59c99a6f493e61f60ffdfa8e11ecdd4ab

    • SHA256

      16f76484178e995b7624b99516e49c655a83e19a78704a107c2c12e944159e14

    • SHA512

      1245fc276ff04896b39a089cf4fdd588e8afaa7ff1269fe1219b39762078604ce64585448934d83c720eb7a8a6542ff8fc38d9208f8fc1c19d633ef25bd90936

    • SSDEEP

      6144:0n+78EyRicf0Qi+zP8UmUi0IeuJOsYt27Oj8NSi+GW2tZ01KIwP:Q+J9C4qj5IAsYtC+GWRnwP

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks