Analysis

  • max time kernel
    29s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2022 22:45

General

  • Target

    640cbc1d1fdc4c456168b8ff3a357ee98147912d282b8d9d07974c8b4b9fa647.exe

  • Size

    84KB

  • MD5

    382416756664cb7bdf7383b7e27864d0

  • SHA1

    135fd9cc27217cb3099d302129424c11eae1b01f

  • SHA256

    640cbc1d1fdc4c456168b8ff3a357ee98147912d282b8d9d07974c8b4b9fa647

  • SHA512

    233983ee7fbbd4037e9932bc76ad6c11a6e2a09739ee484de3655862699a1c7863ece2162e9c99df1549d33a12dcb6faba18e4f0cbce3d1ffb31ff822d900c24

  • SSDEEP

    768:H3ncJu5hBXF2pmiq2V41xNmAFgGyi4XwP13GT9W28z/zMp5xAFiE3s:H3cJu5hBVWq2kN6LXwPVGT9lgA5gs

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1380
      • C:\Users\Admin\AppData\Local\Temp\640cbc1d1fdc4c456168b8ff3a357ee98147912d282b8d9d07974c8b4b9fa647.exe
        "C:\Users\Admin\AppData\Local\Temp\640cbc1d1fdc4c456168b8ff3a357ee98147912d282b8d9d07974c8b4b9fa647.exe"
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:548
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 1380 -s 2788
        2⤵
        • Program crash
        PID:1080

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/548-54-0x0000000074C11000-0x0000000074C13000-memory.dmp

      Filesize

      8KB