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Analysis

  • max time kernel
    140s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 07:11

General

  • Target

    669c9ffb80dda9e055f8060332ca9c75_JaffaCakes118.dll

  • Size

    87KB

  • MD5

    669c9ffb80dda9e055f8060332ca9c75

  • SHA1

    3af34d9cc43083ca00ebbbd7f8cbc94bb6276ca0

  • SHA256

    f3db0e3cad037bb885b06c17aaf76977d6e91858032e2fb5d5b759421cea4692

  • SHA512

    668fc430d7f57848e55c2b1acafd29140431d72353209b832208f2eb9f6088fb4c699ce6f990a9e45a6717e4b30f24e2307a962177293a4d52788c0957c46f6c

  • SSDEEP

    1536:leSHmch8Hh7o4voO9y0NaybOCOFUsz4rbaZo5lXoUn/Bn8xg5iWqUSKPPFJ9ZV5s:LLhStwOnTbODmszUbt//B8xd9279ZjfE

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\669c9ffb80dda9e055f8060332ca9c75_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4804
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\669c9ffb80dda9e055f8060332ca9c75_JaffaCakes118.dll
      2⤵
        PID:4960
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4960 -s 596
          3⤵
          • Program crash
          PID:4264
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4960 -ip 4960
      1⤵
        PID:3808

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4960-0-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB