Analysis

  • max time kernel
    498s
  • max time network
    503s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-01-2023 23:37

General

  • Target

    avcodec-58.dll

  • Size

    12.9MB

  • MD5

    23535578773f99dcadb9e97be04780ee

  • SHA1

    2832989500853a2d86fe66be8266de6e0f4944b9

  • SHA256

    20e60518a969a11ff2d2915ba24e3670510f1f39f4ca0d9cbb0ab8efd961b0eb

  • SHA512

    7b38399da7149d2314fe72bedb2ae8a3dde099be571041c59d5bfafdd52ee853b4869ccbdadf40cf20e964b57d4adfb001640aea2c929ccc70357d20dd906b78

  • SSDEEP

    98304:8urrR5+OOYpKbt7qxfGkWJchcXXj3jc+6IJ9dUYKKyGHhod1/HYBmhMYcOKFtimz:Vrr/K+zqjQ+vJ9/Ra8mhPcuPYpPY5+

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\avcodec-58.dll,#1
    1⤵
      PID:4772
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 4772 -s 472
        2⤵
        • Program crash
        PID:4424
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 404 -p 4772 -ip 4772
      1⤵
        PID:5096

      Network

      MITRE ATT&CK Matrix

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      Downloads