Analysis

  • max time kernel
    500s
  • max time network
    507s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-01-2023 23:37

General

  • Target

    avutil-56.dll

  • Size

    776KB

  • MD5

    f9029d35ec96a18cf13cf5acf24cedb1

  • SHA1

    634ab23a86fd19b7e5e99267da7dfb55c6f0284b

  • SHA256

    7a226ed5ad93badadc05941eb5d6fc659b0fcda902d2661b7bc9b616a8919c8b

  • SHA512

    3227277a0f8e110545aae0d874baef9f8c3986661dbbcf0b6c00c6b97947b42e5d2e4f8b406f1007c35f453f2d3fe62cf760ced6ae9250508e32530d98c09350

  • SSDEEP

    12288:dJVtHpLpBM07Z1Am051KXKuSaLrPToFBKGTMHKS+iDtfHgXZRtE+gix6:dPtJdBVe5NuSaLrPToFBKGTMqA5Hgg

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\avutil-56.dll,#1
    1⤵
      PID:4408
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 4408 -s 356
        2⤵
        • Program crash
        PID:3500
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 460 -p 4408 -ip 4408
      1⤵
        PID:1668

      Network

      MITRE ATT&CK Matrix

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      Downloads