General

  • Target

    cb165ea16589f459bdcf1ae345a19a76_JaffaCakes118

  • Size

    440KB

  • Sample

    240830-slkjhazhmg

  • MD5

    cb165ea16589f459bdcf1ae345a19a76

  • SHA1

    4b7c1f5e39c1d3ee258eeed3d47f46d8656dce9d

  • SHA256

    e2c7e184f969463cffc6732299f6fac28e0f4b65b552e9987995fbbb1efd2911

  • SHA512

    ce6b9a258c0616ebe7b949334057385696d843021f2db53ca52950ef878e61e8a5452e9b270e1f1a23dc7337bf4ececa6b8a9164e21ca4a184eaa68aa55292e5

  • SSDEEP

    12288:XA0AYmHTI2fqeNZa7e8DM8L8wu1xz0zug31W8ojkVKj2J:lWHTIUk73DM8Qa71W8ojkVP

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

gotyoucunty.zapto.org:999

Mutex

QYM47US8XKA47G

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

    kelly123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

gotyoucunty.zapto.org

Targets

    • Target

      cb165ea16589f459bdcf1ae345a19a76_JaffaCakes118

    • Size

      440KB

    • MD5

      cb165ea16589f459bdcf1ae345a19a76

    • SHA1

      4b7c1f5e39c1d3ee258eeed3d47f46d8656dce9d

    • SHA256

      e2c7e184f969463cffc6732299f6fac28e0f4b65b552e9987995fbbb1efd2911

    • SHA512

      ce6b9a258c0616ebe7b949334057385696d843021f2db53ca52950ef878e61e8a5452e9b270e1f1a23dc7337bf4ececa6b8a9164e21ca4a184eaa68aa55292e5

    • SSDEEP

      12288:XA0AYmHTI2fqeNZa7e8DM8L8wu1xz0zug31W8ojkVKj2J:lWHTIUk73DM8Qa71W8ojkVP

    • CyberGate, Rebhip

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

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks