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General

  • Target

    621235eb366ec30e9d57a199025bfc6a_JaffaCakes118

  • Size

    809KB

  • Sample

    240722-ayd85ssfmd

  • MD5

    621235eb366ec30e9d57a199025bfc6a

  • SHA1

    72d290869831beb30faa4846e2482e461394e934

  • SHA256

    c5d144f16bfed1916e4f34a57c6447f62f13a2772dbaa237f9eba7966d98ae02

  • SHA512

    65736c5763ac6ca30ddfdb134ad151f7ea05a9bfcfd147ba1a4d31a13d21e6c57374bb3bc6772ece3a4f86f461e89e0748ca694824ceba2fba4ed52f22415ca4

  • SSDEEP

    12288:0YF8Nk9Ue8ALf3BqgwDAzvuXXjl9O46/s/sR0zhi963Wc+ieFGX8dN7eDHAOF1sF:dBIIKDQdEFjPslq4

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

C2

purzel.zapto.org:81

Mutex

4HQ4JFRIU3Q8J5

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    svhost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    nadine2

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      621235eb366ec30e9d57a199025bfc6a_JaffaCakes118

    • Size

      809KB

    • MD5

      621235eb366ec30e9d57a199025bfc6a

    • SHA1

      72d290869831beb30faa4846e2482e461394e934

    • SHA256

      c5d144f16bfed1916e4f34a57c6447f62f13a2772dbaa237f9eba7966d98ae02

    • SHA512

      65736c5763ac6ca30ddfdb134ad151f7ea05a9bfcfd147ba1a4d31a13d21e6c57374bb3bc6772ece3a4f86f461e89e0748ca694824ceba2fba4ed52f22415ca4

    • SSDEEP

      12288:0YF8Nk9Ue8ALf3BqgwDAzvuXXjl9O46/s/sR0zhi963Wc+ieFGX8dN7eDHAOF1sF:dBIIKDQdEFjPslq4

    • 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