Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 22:56

General

  • Target

    $PLUGINSDIR/nsisdl.dll

  • Size

    14KB

  • MD5

    1dadb63a5dfaa0679485c5dbaf96033f

  • SHA1

    d1717aab683c55bd13bbd520d2a91178efa0d676

  • SHA256

    72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

  • SHA512

    46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

  • SSDEEP

    384:wck76gi51kE5aYOMLDC4UnDp9B0Jc5HNw2PE:wck76gibLCMLDLCx04HNVPE

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3516
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#1
      2⤵
        PID:3104
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 628
          3⤵
          • Program crash
          PID:5052
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3104 -ip 3104
      1⤵
        PID:4040

      Network

      MITRE ATT&CK Matrix

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      Downloads