Analysis

  • max time kernel
    144s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2022 16:06

General

  • Target

    bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll

  • Size

    171KB

  • MD5

    e59e9a85ba7fe3f48cead1ca0d980e7a

  • SHA1

    c4c341d307830b88348fb519bbebd4c8825d8820

  • SHA256

    bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477

  • SHA512

    0e14ec61f4b25c130419c35cb7b7b937e4b908805868cf643166feca22057eaaca7f25339347456ed50fab24335e0c35092ee23fdbd227ff83bd6816fbb634dc

  • SSDEEP

    3072:8vp4shD1jhlqUpPMMVS4eKuM1fxyqKSsbwl2/sQbvg+1aBPMzJOq:8/hD1hlqUpP1tPt2SzSFboskMzJO

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\bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd0155cf88aed8f93dda2af88065cb6df13837c67a9ad2900547f937b610a477.dll,#1
      2⤵
        PID:2248
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 564
          3⤵
          • Program crash
          PID:4576
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2248 -ip 2248
      1⤵
        PID:1032

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2248-132-0x0000000000000000-mapping.dmp

      • memory/2248-133-0x0000000002450000-0x0000000002461000-memory.dmp

        Filesize

        68KB