General

  • Target

    b4e111f5e7b8bec8152daf0f4320376e_JaffaCakes118

  • Size

    351KB

  • Sample

    241130-fkq9faxrcp

  • MD5

    b4e111f5e7b8bec8152daf0f4320376e

  • SHA1

    a6a679c7cd33eae62e76cc227434b502d50e8da3

  • SHA256

    b33e328d9725705e4936c24b5cb7626d0474ae2664df3d3265cda5f74999d0ab

  • SHA512

    b1e9877b539fa915284f864a03a9868c240ef3d5f74e54fbc7b825a131d223b51a96d918ff21621f4bba20298415239be6689042c62b3f2484515f3f43b96ff3

  • SSDEEP

    6144:oNL7da4KWd7CbOqKQ4OefIzUiu86MdmiNdmSEZD1FY7ySHpxl3r0oUSBTl79Q:oNL7dh9C69Q4XINzNz4Y71Ht3zUSB/

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

92.241.165.185:85

Mutex

44VDWLCT473QHM

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

    cybergate123

Targets

    • Target

      b4e111f5e7b8bec8152daf0f4320376e_JaffaCakes118

    • Size

      351KB

    • MD5

      b4e111f5e7b8bec8152daf0f4320376e

    • SHA1

      a6a679c7cd33eae62e76cc227434b502d50e8da3

    • SHA256

      b33e328d9725705e4936c24b5cb7626d0474ae2664df3d3265cda5f74999d0ab

    • SHA512

      b1e9877b539fa915284f864a03a9868c240ef3d5f74e54fbc7b825a131d223b51a96d918ff21621f4bba20298415239be6689042c62b3f2484515f3f43b96ff3

    • SSDEEP

      6144:oNL7da4KWd7CbOqKQ4OefIzUiu86MdmiNdmSEZD1FY7ySHpxl3r0oUSBTl79Q:oNL7dh9C69Q4XINzNz4Y71Ht3zUSB/

    • CyberGate, Rebhip

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

    • Cybergate family

    • UAC bypass

    • 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

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks