Analysis

  • max time kernel
    206s
  • max time network
    210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 10:06

General

  • Target

    8fd157db3769e032731a13145201d0b7968adfcc2a7f659ff2108e9fa84ec49e.exe

  • Size

    640KB

  • MD5

    187bc6bc24cbf198892b397a8ddce5ab

  • SHA1

    c36a857b8ffb5b193b51335e1ebb449360c60aa5

  • SHA256

    8fd157db3769e032731a13145201d0b7968adfcc2a7f659ff2108e9fa84ec49e

  • SHA512

    3ac63ace3e08708263f3022ae36d5f9dc5b660296a09ccf42e4c482ae3ee3ec340108b8fc5ab2ef1c0eda8fec88d6f6fb57bf33839c7f14fa25e9472a4e561a3

  • SSDEEP

    6144:NNbG4BKing0gSgJjpSCbMHDP6l4c8lBhzEX:+46j7beDP6lQl7E

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8fd157db3769e032731a13145201d0b7968adfcc2a7f659ff2108e9fa84ec49e.exe
    "C:\Users\Admin\AppData\Local\Temp\8fd157db3769e032731a13145201d0b7968adfcc2a7f659ff2108e9fa84ec49e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:380
    • C:\Users\Admin\AppData\Local\Temp\8fd157db3769e032731a13145201d0b7968adfcc2a7f659ff2108e9fa84ec49e.exe
      C:\Users\Admin\AppData\Local\Temp\8fd157db3769e032731a13145201d0b7968adfcc2a7f659ff2108e9fa84ec49e.exe
      2⤵
        PID:2628
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2628 -s 468
          3⤵
          • Program crash
          PID:4708
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 2628 -ip 2628
      1⤵
        PID:4956

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2628-135-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB

      • memory/2628-137-0x0000000000400000-0x0000000000402C00-memory.dmp

        Filesize

        11KB