General

  • Target

    JaffaCakes118_a20b7aaa40dcbf57f0fe79a86a8e9d03

  • Size

    294KB

  • Sample

    250408-2zysqatnw5

  • MD5

    a20b7aaa40dcbf57f0fe79a86a8e9d03

  • SHA1

    8827e39fa7ebc0f45920c8754ebf1faac5d4da0d

  • SHA256

    832fbc257f49fcc849999b4f3b2452fc3636203765780145c59263d8ef305ae5

  • SHA512

    7b70983e43e98796a3e9771a4bc09b3665176c8fbc3f5a0024fec086d09068b5d608d35613cfaa753c2d2acb33d2a08408f0c31b1d5cafee9d2047f4f3a4121a

  • SSDEEP

    6144:WdWWSSmIbuGR+mXo54aSNMsQ8pi8lueYC/AyPjDKHN+SlrFEmbAZNyvx33v:WMzSsGLyOGsQT8lubyPqHNNrmmbAvEP

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

127.0.0.1:999

Mutex

7LL8AG1B2LX13K

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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_a20b7aaa40dcbf57f0fe79a86a8e9d03

    • Size

      294KB

    • MD5

      a20b7aaa40dcbf57f0fe79a86a8e9d03

    • SHA1

      8827e39fa7ebc0f45920c8754ebf1faac5d4da0d

    • SHA256

      832fbc257f49fcc849999b4f3b2452fc3636203765780145c59263d8ef305ae5

    • SHA512

      7b70983e43e98796a3e9771a4bc09b3665176c8fbc3f5a0024fec086d09068b5d608d35613cfaa753c2d2acb33d2a08408f0c31b1d5cafee9d2047f4f3a4121a

    • SSDEEP

      6144:WdWWSSmIbuGR+mXo54aSNMsQ8pi8lueYC/AyPjDKHN+SlrFEmbAZNyvx33v:WMzSsGLyOGsQT8lubyPqHNNrmmbAvEP

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks