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Analysis

  • max time kernel
    95s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/07/2024, 00:55

General

  • Target

    4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll

  • Size

    37KB

  • MD5

    4c26aee4785d333ac97df700f7e66033

  • SHA1

    8ec20f214adcfab238c4f068fb1d07bd139768f8

  • SHA256

    93d3e0f3a28cf6b91a68b2ad97c89d50f4f7524735c353fd6143a350d10e71d0

  • SHA512

    2c9ce3f226586a01ee6d07d79f70d8ceee321678a13d7b1891e8895b4ab1566163de10de586e9e433a7adb7b71a24e356cc4feafc2408da03d61e5b66377fd51

  • SSDEEP

    768:af4DeMKAPgXFLEZY4D1VaykZIXZh2EGksChaydOzLA:af4DeMKAPgVWpQIn2EZpOzLA

Score
1/10

Malware Config

Signatures

  • Runs net.exe
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Windows\SysWOW64\net.exe
        net stop winss
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4760
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop winss
          4⤵
            PID:4840
        • C:\Windows\SysWOW64\net.exe
          net stop OcHealthMon
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3252
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop OcHealthMon
            4⤵
              PID:2628

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2428-0-0x0000000010000000-0x0000000010010000-memory.dmp

        Filesize

        64KB

      • memory/2428-2-0x0000000010000000-0x0000000010010000-memory.dmp

        Filesize

        64KB

      • memory/2428-1-0x0000000002AB0000-0x0000000002AB5000-memory.dmp

        Filesize

        20KB