General

  • Target

    9c1e224b687b3db1d98aa17ebc8236fd_JaffaCakes118

  • Size

    1.2MB

  • Sample

    241125-rzzpxaxqel

  • MD5

    9c1e224b687b3db1d98aa17ebc8236fd

  • SHA1

    1afd1eee8523e5802298b04947b058085207da61

  • SHA256

    a0a40c68438e8afe6c97cb2bd07e12e4b6a2c05fcda7aa592c9247978b12731d

  • SHA512

    4caab7b275c1f5edc2fe8e2a6748d2c1794268998cd75f9563c7a0377bd79c7295e6ade276ee125358fe330f9b670ea2b65a3ffa8db27f5cfdc6759e1d0d74a3

  • SSDEEP

    12288:w7q+l1B/mNexem0gj9UB/ttPrgmpWXXA1f4RGZp83QxghykaU6R5Px2ZzidB6mPr:wvLBOxg+fxgoWrRLQwSp5iR0A+caln

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

t2011.zapto.org:17444

Mutex

GQBXE1NY77H6X2

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    clk.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

Targets

    • Target

      9c1e224b687b3db1d98aa17ebc8236fd_JaffaCakes118

    • Size

      1.2MB

    • MD5

      9c1e224b687b3db1d98aa17ebc8236fd

    • SHA1

      1afd1eee8523e5802298b04947b058085207da61

    • SHA256

      a0a40c68438e8afe6c97cb2bd07e12e4b6a2c05fcda7aa592c9247978b12731d

    • SHA512

      4caab7b275c1f5edc2fe8e2a6748d2c1794268998cd75f9563c7a0377bd79c7295e6ade276ee125358fe330f9b670ea2b65a3ffa8db27f5cfdc6759e1d0d74a3

    • SSDEEP

      12288:w7q+l1B/mNexem0gj9UB/ttPrgmpWXXA1f4RGZp83QxghykaU6R5Px2ZzidB6mPr:wvLBOxg+fxgoWrRLQwSp5iR0A+caln

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks