General

  • Target

    b85392b71e31fdc9019eb7ea4f49332a_JaffaCakes118

  • Size

    874KB

  • Sample

    241202-p9b1gsvjav

  • MD5

    b85392b71e31fdc9019eb7ea4f49332a

  • SHA1

    8ebd7c546b3d441f144511bf13e9f0be0b75f768

  • SHA256

    7598b58434a91d3169761c4658d7b96fa0be3884bf72d0439f7957519fda2ef6

  • SHA512

    101fe4c8f48cac3f4c4ca706ac2f2c037bd03d99ad5cbc5d124e75bab863803fde69d6bb9e49d5b4506efdd85607ad57fba6010b6b6b4739eef8cac52a887c93

  • SSDEEP

    12288:yWMhGAvBEwOiPeF+qoYjltocWRZqJPTjr65/WHkxqKlT:ZOHCwOij4joCJrjr6rqKh

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

spiff.no-ip.biz:81

Mutex

RIU5MC8R08B688

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System32

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    147741

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      b85392b71e31fdc9019eb7ea4f49332a_JaffaCakes118

    • Size

      874KB

    • MD5

      b85392b71e31fdc9019eb7ea4f49332a

    • SHA1

      8ebd7c546b3d441f144511bf13e9f0be0b75f768

    • SHA256

      7598b58434a91d3169761c4658d7b96fa0be3884bf72d0439f7957519fda2ef6

    • SHA512

      101fe4c8f48cac3f4c4ca706ac2f2c037bd03d99ad5cbc5d124e75bab863803fde69d6bb9e49d5b4506efdd85607ad57fba6010b6b6b4739eef8cac52a887c93

    • SSDEEP

      12288:yWMhGAvBEwOiPeF+qoYjltocWRZqJPTjr65/WHkxqKlT:ZOHCwOij4joCJrjr6rqKh

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • 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