Analysis

  • max time kernel
    145s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 14:15

General

  • Target

    39732f89c537c930a7473cdd3139f451.dll

  • Size

    71KB

  • MD5

    39732f89c537c930a7473cdd3139f451

  • SHA1

    e4cb3bb0036511bc28c9626e692d498498da1b01

  • SHA256

    74ad5c06560a71faa2af226c95468480845a04af8dd1bde6cefb641cfde72ae0

  • SHA512

    267af967385dbedd80f67b472bed2a53348ee894424d4576ad4cf90bee4e73d2cf192c66d66ef3f495d98d39bb04d338a1a264cce0fe7368ff180f463eaae8ed

  • SSDEEP

    1536:n+ukDMfPy3Pzm46jqD2lJfcJ2enJI9BC/z4toaf1000:+uiv3s+2gMeO9k/zcf1n0

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3348 -ip 3348
    1⤵
      PID:3372
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 572
      1⤵
      • Program crash
      PID:4672
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\39732f89c537c930a7473cdd3139f451.dll,#1
      1⤵
        PID:3348
      • C:\Windows\system32\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\39732f89c537c930a7473cdd3139f451.dll,#1
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:4516

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3348-0-0x0000000010000000-0x0000000010030000-memory.dmp

        Filesize

        192KB