General

  • Target

    a4e018dba1aadb2dd2ea4a463583fc6e_JaffaCakes118

  • Size

    451KB

  • Sample

    241127-ahr53atlcl

  • MD5

    a4e018dba1aadb2dd2ea4a463583fc6e

  • SHA1

    db9b3968be8ec5e98a5e98ab2a06b0bda78a91d2

  • SHA256

    056e935dc9b3563763b51995eaca7d6818c5a063379e85d4635b1ecc9bff2c90

  • SHA512

    c4362c48e67bc93259b686b39c507e25eac307394ec35be6ab25dc12d399a7de703c47d3e75f31cf3ca7869f2907c1e2fffa383d9c6b5fb69769833199ec56b1

  • SSDEEP

    12288:FpQc+RPRD8gzMwcZj4L4oj1YPK7EaWLV6M3smnSvRTZ:FSdRQwriPK4aWLcM3fSvH

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

final-flights1.zapto.org:500

Mutex

24764BJJBLLG26

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    Searchindexer.exe

  • install_dir

    System32

  • install_file

    Searchindexer.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    nexlon1

  • regkey_hkcu

    Searchindexer

  • regkey_hklm

    Searchindexer

Targets

    • Target

      a4e018dba1aadb2dd2ea4a463583fc6e_JaffaCakes118

    • Size

      451KB

    • MD5

      a4e018dba1aadb2dd2ea4a463583fc6e

    • SHA1

      db9b3968be8ec5e98a5e98ab2a06b0bda78a91d2

    • SHA256

      056e935dc9b3563763b51995eaca7d6818c5a063379e85d4635b1ecc9bff2c90

    • SHA512

      c4362c48e67bc93259b686b39c507e25eac307394ec35be6ab25dc12d399a7de703c47d3e75f31cf3ca7869f2907c1e2fffa383d9c6b5fb69769833199ec56b1

    • SSDEEP

      12288:FpQc+RPRD8gzMwcZj4L4oj1YPK7EaWLV6M3smnSvRTZ:FSdRQwriPK4aWLcM3fSvH

    • 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

    • 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