Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 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:1700
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic BaseBoard get SerialNumber
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2172

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1700-0-0x0000000000616000-0x0000000000EFD000-memory.dmp

          Filesize

          8.9MB

        • memory/1700-40-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

          Filesize

          4KB

        • memory/1700-38-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

          Filesize

          4KB

        • memory/1700-36-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

          Filesize

          4KB

        • memory/1700-35-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

          Filesize

          4KB

        • memory/1700-33-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

          Filesize

          4KB

        • memory/1700-31-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

          Filesize

          4KB

        • memory/1700-30-0x0000000001DA0000-0x0000000001DA1000-memory.dmp

          Filesize

          4KB

        • memory/1700-28-0x0000000001DA0000-0x0000000001DA1000-memory.dmp

          Filesize

          4KB

        • memory/1700-25-0x0000000001D10000-0x0000000001D11000-memory.dmp

          Filesize

          4KB

        • memory/1700-23-0x0000000001D10000-0x0000000001D11000-memory.dmp

          Filesize

          4KB

        • memory/1700-20-0x0000000001D00000-0x0000000001D01000-memory.dmp

          Filesize

          4KB

        • memory/1700-18-0x0000000001D00000-0x0000000001D01000-memory.dmp

          Filesize

          4KB

        • memory/1700-15-0x0000000001CF0000-0x0000000001CF1000-memory.dmp

          Filesize

          4KB

        • memory/1700-13-0x0000000001CF0000-0x0000000001CF1000-memory.dmp

          Filesize

          4KB

        • memory/1700-10-0x0000000001CE0000-0x0000000001CE1000-memory.dmp

          Filesize

          4KB

        • memory/1700-8-0x0000000001CE0000-0x0000000001CE1000-memory.dmp

          Filesize

          4KB

        • memory/1700-6-0x0000000001CE0000-0x0000000001CE1000-memory.dmp

          Filesize

          4KB

        • memory/1700-5-0x00000000003C0000-0x00000000003C1000-memory.dmp

          Filesize

          4KB

        • memory/1700-3-0x00000000003C0000-0x00000000003C1000-memory.dmp

          Filesize

          4KB

        • memory/1700-1-0x00000000003C0000-0x00000000003C1000-memory.dmp

          Filesize

          4KB

        • memory/1700-44-0x0000000000400000-0x0000000001B47000-memory.dmp

          Filesize

          23.3MB

        • memory/1700-45-0x0000000000400000-0x0000000001B47000-memory.dmp

          Filesize

          23.3MB

        • memory/1700-48-0x0000000000400000-0x0000000001B47000-memory.dmp

          Filesize

          23.3MB

        • memory/1700-49-0x0000000000616000-0x0000000000EFD000-memory.dmp

          Filesize

          8.9MB