General

  • Target

    a43728ac50d4f9b803840df0395740ec_JaffaCakes118

  • Size

    300KB

  • Sample

    240817-1d62ja1brj

  • MD5

    a43728ac50d4f9b803840df0395740ec

  • SHA1

    753f2ea20cf27b0213cb042cc3c55118053e3097

  • SHA256

    73e036adb019ea50213a9cb4d0fdda6f0aa04eb767caf54fcc8e9b5f793c2bb4

  • SHA512

    1b620cbec1f1c315d732dff717dd5e6bd9b27293bf8703fac6c884f970d74538f4469e3aae78eeba553d5df4a816622da5e33089d90116b02dd70c73cfaefac3

  • SSDEEP

    6144:baVQnaeTRHILInaFkqjKrcKTpKXh2W8ZlIPi0mTAVbv5XnaJ3eQR:MQJRHYIn8kKKrcKTpEhUX0VlXY

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

retards

C2

74.141.121.202:100

Mutex

B8YF72WI28VUF3

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cg

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      a43728ac50d4f9b803840df0395740ec_JaffaCakes118

    • Size

      300KB

    • MD5

      a43728ac50d4f9b803840df0395740ec

    • SHA1

      753f2ea20cf27b0213cb042cc3c55118053e3097

    • SHA256

      73e036adb019ea50213a9cb4d0fdda6f0aa04eb767caf54fcc8e9b5f793c2bb4

    • SHA512

      1b620cbec1f1c315d732dff717dd5e6bd9b27293bf8703fac6c884f970d74538f4469e3aae78eeba553d5df4a816622da5e33089d90116b02dd70c73cfaefac3

    • SSDEEP

      6144:baVQnaeTRHILInaFkqjKrcKTpKXh2W8ZlIPi0mTAVbv5XnaJ3eQR:MQJRHYIn8kKKrcKTpEhUX0VlXY

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks