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Analysis

  • max time kernel
    135s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 04:47

General

  • Target

    f9bc9b4d60ed2eef60d1a7fc10582a5d_JaffaCakes118.exe

  • Size

    185KB

  • MD5

    f9bc9b4d60ed2eef60d1a7fc10582a5d

  • SHA1

    611bffa12cb371fa8489550bb231ec495a61fdbd

  • SHA256

    a5ca2c1e6a6f62e6c3dcbcb4c914b925ce34c79624a6cf4e479c4d4eca6454a5

  • SHA512

    8cbb1c31e6ab28ef8e39fee696a2ef1e104bd8947886733ae2c04aa3f2d3d12dfe4901c3f7cebe8850e3fea8dd919255b1a7c83b140ed61f1692c0ccd9227ca9

  • SSDEEP

    3072:pXGwTy8LYhC4bFrJCPW/Vfx3XgcVA3aMek3+2t9O9:pWQy4vorzVfx3ides+26

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3448
      • C:\Users\Admin\AppData\Local\Temp\f9bc9b4d60ed2eef60d1a7fc10582a5d_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f9bc9b4d60ed2eef60d1a7fc10582a5d_JaffaCakes118.exe"
        2⤵
        • UAC bypass
        • Windows security bypass
        • Windows security modification
        • Checks whether UAC is enabled
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:4524
        • C:\Users\Admin\AppData\Local\Temp\f9bc9b4d60ed2eef60d1a7fc10582a5d_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\f9bc9b4d60ed2eef60d1a7fc10582a5d_JaffaCakes118.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1056

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1056-5-0x0000000000400000-0x00000000004083A0-memory.dmp

      Filesize

      32KB

    • memory/1056-4-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1056-7-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1056-8-0x0000000000400000-0x00000000004083A0-memory.dmp

      Filesize

      32KB

    • memory/3448-11-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

      Filesize

      28KB

    • memory/3448-12-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

      Filesize

      4KB

    • memory/4524-0-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4524-1-0x0000000000401000-0x0000000000430000-memory.dmp

      Filesize

      188KB

    • memory/4524-10-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB