Analysis

  • max time kernel
    197s
  • max time network
    199s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 03:21

General

  • Target

    75476fc17d13474b07bee8b665e0a08f1bba56eaaf8f46421566ad3f7061691b.dll

  • Size

    243KB

  • MD5

    2c4b8edf99a52bd5b00e39da365e4dc0

  • SHA1

    a1b0ebd5f7ae7847b9d6d0427ad3a210f253e90d

  • SHA256

    75476fc17d13474b07bee8b665e0a08f1bba56eaaf8f46421566ad3f7061691b

  • SHA512

    8c1d1246531343747f7f3bd7e89a8a95ba28bf5d84f17d5f5d2da4e0a25c1b3164554dea403ef2326215ba5ab3d924bb64ca6ee673106d51f77a6594287e5f36

  • SSDEEP

    6144:E92KH5dM89xwzLlJGTbft7sd7S84KdsOlwSo9n5tiiJUi:DaVxwnXIbft7sw8ddsOlJo9n5tJUi

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\75476fc17d13474b07bee8b665e0a08f1bba56eaaf8f46421566ad3f7061691b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\75476fc17d13474b07bee8b665e0a08f1bba56eaaf8f46421566ad3f7061691b.dll,#1
      2⤵
        PID:4292
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4292 -s 580
          3⤵
          • Program crash
          PID:560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4292 -ip 4292
      1⤵
        PID:3956

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4292-132-0x0000000000000000-mapping.dmp