General

  • Target

    JaffaCakes118_11d683e84a03a6d15410f2f19d57c327

  • Size

    312KB

  • Sample

    250122-286vpa1pfk

  • MD5

    11d683e84a03a6d15410f2f19d57c327

  • SHA1

    a7766b1fdab65303a1c78ad3a4f59b6a12c33721

  • SHA256

    68cbebeadbaf0dd4f3292a71e47f7b38d3c4f158a744d497a68041f04a681667

  • SHA512

    557880ca1e8e5571c6b40d2efe88a93f2641eafcbbb394dfeee5e917bba8c2cc0ecdf7642dcd44bd39bbd5cc267e350330951b2bee63b4e1d6514608497c6279

  • SSDEEP

    6144:VB9jNU2eRq4rMjeviXCt/mIkaeJraH8Pr32M2KifvMOZtFTziwYA:VB9jneASMKvP2amracT3VsvMmXdX

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Osuricato.no-ip.org

C2

Osuricato.no-ip.org:1338

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    cmd.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    lixo

  • message_box_title

    lixo

  • password

    tekken

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_11d683e84a03a6d15410f2f19d57c327

    • Size

      312KB

    • MD5

      11d683e84a03a6d15410f2f19d57c327

    • SHA1

      a7766b1fdab65303a1c78ad3a4f59b6a12c33721

    • SHA256

      68cbebeadbaf0dd4f3292a71e47f7b38d3c4f158a744d497a68041f04a681667

    • SHA512

      557880ca1e8e5571c6b40d2efe88a93f2641eafcbbb394dfeee5e917bba8c2cc0ecdf7642dcd44bd39bbd5cc267e350330951b2bee63b4e1d6514608497c6279

    • SSDEEP

      6144:VB9jNU2eRq4rMjeviXCt/mIkaeJraH8Pr32M2KifvMOZtFTziwYA:VB9jneASMKvP2amracT3VsvMmXdX

    • 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