Analysis

  • max time kernel
    16s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14-08-2024 22:19

General

  • Target

    97e520729929a1fe45a2102b6fc2f79d_JaffaCakes118.exe

  • Size

    744KB

  • MD5

    97e520729929a1fe45a2102b6fc2f79d

  • SHA1

    ced95f580da9ff4f407ec29cb6626c8c299af938

  • SHA256

    7276e02e7aa3c712f7a946bf123bb51e6e8fb5bc29665af241346f418b31a545

  • SHA512

    ecb567f5a56444d665aafc5e9892b95bcdcdb25e814c0669677d6420847352cae0fe5ac661008f8c41225e67bf93966aa3b7030bbc7164ed708230cf76012232

  • SSDEEP

    12288:fv2vH1ZUU4CB/+QntZBi8JQeQPnQJokgw31dRqfT:C1ZUUPB/Tn3B1AngH3

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

192.168.1.16:81

Mutex

5676u5X***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    testing.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Signatures

  • CyberGate, Rebhip

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

  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1256
      • C:\Users\Admin\AppData\Local\Temp\97e520729929a1fe45a2102b6fc2f79d_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\97e520729929a1fe45a2102b6fc2f79d_JaffaCakes118.exe"
        2⤵
        • Maps connected drives based on registry
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2904
        • C:\Users\Admin\AppData\Local\Temp\97e520729929a1fe45a2102b6fc2f79d_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\97e520729929a1fe45a2102b6fc2f79d_JaffaCakes118.exe"
          3⤵
          • Adds policy Run key to start application
          • Boot or Logon Autostart Execution: Active Setup
          • Loads dropped DLL
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2064
          • C:\dir\install\spynet\testing.exe
            "C:\dir\install\spynet\testing.exe"
            4⤵
            • Executes dropped EXE
            • Maps connected drives based on registry
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of SetWindowsHookEx
            PID:1336

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \dir\install\spynet\testing.exe

      Filesize

      744KB

      MD5

      97e520729929a1fe45a2102b6fc2f79d

      SHA1

      ced95f580da9ff4f407ec29cb6626c8c299af938

      SHA256

      7276e02e7aa3c712f7a946bf123bb51e6e8fb5bc29665af241346f418b31a545

      SHA512

      ecb567f5a56444d665aafc5e9892b95bcdcdb25e814c0669677d6420847352cae0fe5ac661008f8c41225e67bf93966aa3b7030bbc7164ed708230cf76012232

    • memory/1256-16-0x0000000002490000-0x0000000002491000-memory.dmp

      Filesize

      4KB

    • memory/2064-3-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/2064-2-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/2064-4-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/2064-5-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/2064-24-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB