Analysis

  • max time kernel
    133s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 07:53

General

  • Target

    12afb898bf770f92602dd3afe8f75309.dll

  • Size

    512KB

  • MD5

    12afb898bf770f92602dd3afe8f75309

  • SHA1

    3ad84367bbab522a09082360b2974803c10611da

  • SHA256

    7be47870030872b1ca25e376a512b94dfa4a7e8e4572b7c6ce01efa0f7245999

  • SHA512

    ab89c9a13f474560f18bbc65dd19f46f62917269407ff0b3c066ca659d5985bef653c7a6367002b1492a64658bc6a8eafb1f7fd1ff8a1ffaf1514a008f356bba

  • SSDEEP

    12288:bE0dszx+rMG5ACFfp5wBOcXSJHAa3/UqdIEqL9H:re9+YG5ACFR5wBOcCHcq3kH

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\12afb898bf770f92602dd3afe8f75309.dll,#1
    1⤵
      PID:2024
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 576
        2⤵
        • Program crash
        PID:1908
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\12afb898bf770f92602dd3afe8f75309.dll,#1
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2024 -ip 2024
      1⤵
        PID:1824

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/2024-0-0x0000000060040000-0x00000000600C1000-memory.dmp

              Filesize

              516KB