Analysis

  • max time kernel
    91s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 17:46

General

  • Target

    c9ab30ceb91310aafdd4860227880fa6fbcbf6f573e129df4d88d53e56b72230.dll

  • Size

    52KB

  • MD5

    3a906f2db76e4ddd508eb1bc831ca4c3

  • SHA1

    2e01490352714a2f910857ac2789d1025cbfc726

  • SHA256

    c9ab30ceb91310aafdd4860227880fa6fbcbf6f573e129df4d88d53e56b72230

  • SHA512

    bc97c126a7a907e98720fec7ed439be61775990cc95c18b4b9b447a266b5159ffa4b408ba4e97c9f2a6a8d7663825e3e5eb69590cfa35edf4497cec80f5b8a94

  • SSDEEP

    768:cD+1VnooiH/2gcvDOlPmWeo6+tt5JcXClXMVyHueXo98U:vV9Y+g0DOEWeoBr5JcwXM0Oio3

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\c9ab30ceb91310aafdd4860227880fa6fbcbf6f573e129df4d88d53e56b72230.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c9ab30ceb91310aafdd4860227880fa6fbcbf6f573e129df4d88d53e56b72230.dll,#1
      2⤵
        PID:4032
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 560
          3⤵
          • Program crash
          PID:4156
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4032 -ip 4032
      1⤵
        PID:3992

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4032-132-0x0000000000000000-mapping.dmp