Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2024, 14:37

General

  • Target

    8349defc4295b27f92a0a13b91dfff22_JaffaCakes118.exe

  • Size

    12.3MB

  • MD5

    8349defc4295b27f92a0a13b91dfff22

  • SHA1

    2b6e9d0e30248551b83a175a238162e3064fa1be

  • SHA256

    6c3f22612faa440348512b59a962a9082f9952fec2d77d05ccabdb55b897e28a

  • SHA512

    482d3a0a525a7ab2927d828416c17fc29fa9fc28a21d9a408bd279f4e4a0cf13e99e37cc797ed21f25d68f145346597eb93064460f44656b63c7bfa60e7be9b6

  • SSDEEP

    393216:MM30wKFcP3RltXw1aqFVoB69/kpc9qDrJCV4UVayA:MMElKP3R3gaqX79spprJaVayA

Malware Config

Signatures

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8349defc4295b27f92a0a13b91dfff22_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8349defc4295b27f92a0a13b91dfff22_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic BaseBoard get SerialNumber
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1868

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3332-0-0x0000000000616000-0x0000000000EFD000-memory.dmp

          Filesize

          8.9MB

        • memory/3332-6-0x0000000003A30000-0x0000000003A31000-memory.dmp

          Filesize

          4KB

        • memory/3332-3-0x0000000003A00000-0x0000000003A01000-memory.dmp

          Filesize

          4KB

        • memory/3332-5-0x0000000003A20000-0x0000000003A21000-memory.dmp

          Filesize

          4KB

        • memory/3332-4-0x0000000003A10000-0x0000000003A11000-memory.dmp

          Filesize

          4KB

        • memory/3332-2-0x00000000039D0000-0x00000000039D1000-memory.dmp

          Filesize

          4KB

        • memory/3332-1-0x0000000001B70000-0x0000000001B71000-memory.dmp

          Filesize

          4KB

        • memory/3332-9-0x0000000003A50000-0x0000000003A51000-memory.dmp

          Filesize

          4KB

        • memory/3332-8-0x0000000003A40000-0x0000000003A41000-memory.dmp

          Filesize

          4KB

        • memory/3332-7-0x0000000000400000-0x0000000001B47000-memory.dmp

          Filesize

          23.3MB

        • memory/3332-10-0x0000000000400000-0x0000000001B47000-memory.dmp

          Filesize

          23.3MB

        • memory/3332-15-0x0000000000400000-0x0000000001B47000-memory.dmp

          Filesize

          23.3MB

        • memory/3332-16-0x0000000000616000-0x0000000000EFD000-memory.dmp

          Filesize

          8.9MB