Analysis

  • max time kernel
    497s
  • max time network
    503s
  • 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

    avformat-58.dll

  • Size

    2.2MB

  • MD5

    cd559db5e8daf5e4cdee5d63be22ee5d

  • SHA1

    1980041f3872960474824795145e238238954741

  • SHA256

    767974cc1c1e448836e7f958341bf5cdb83a9aeccc1a49434e1687e346024b93

  • SHA512

    55cee01ad69676a887a3b39f6184ecf6573066b54e1a897e600f9dab90dddaa1b60c391b279f4fc6d3f455a1a87a175461bfc2cdff8017589267977da0f6eb09

  • SSDEEP

    49152:EHWSc4YX0H7/SM7Fzg0ngV1xxvPdJVOiT+/n/pbR/3KLQ+8I06qNQJTSX+xdRdPE:vI5g0ngV1xxvPdJVOiT+/n/pbR/3KLQj

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\avformat-58.dll,#1
    1⤵
      PID:2944
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 2944 -s 488
        2⤵
        • Program crash
        PID:3668
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 408 -p 2944 -ip 2944
      1⤵
        PID:2228

      Network

      MITRE ATT&CK Matrix

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      Downloads