Analysis

  • max time kernel
    10s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12/06/2024, 16:34

General

  • Target

    first.exe

  • Size

    56KB

  • MD5

    3550ada45944019f9a9100ab350c01c4

  • SHA1

    dfcb9ef2f985c73ab412eac6a33ce2fe611ad37d

  • SHA256

    95a8d822b61eef50e00e91ea10ea25c653b2c5a4260d21cddef1440577b11b4d

  • SHA512

    981ae9196afc65d9f4bb11b2f7ce3431a25775346aa0abb00a107bd74d5358651ca9818e2a2afe2e456760a236e2435d55e5edc58332b6da65ac0eb1354c5789

  • SSDEEP

    768:++f+msTLImwOEBkVsMuLJMNMRhPAVaPDQ7HDLlq:XWmJOEBOsLLgC6WDQ7Hlq

Score
1/10

Malware Config

Signatures

  • Modifies registry class 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\first.exe
    "C:\Users\Admin\AppData\Local\Temp\first.exe"
    1⤵
      PID:1836
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4640

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

      Filesize

      10KB

      MD5

      a71ab244d565671f741686cb2c5ed11b

      SHA1

      b6e766a85f1f878d512f752df2dd4873971755e2

      SHA256

      06a5716962f3b50a8aa3acd30e33d6c75664465c3d795196ad6dce5e33a80faa

      SHA512

      0826c8e52b0f5dbcbda745f06390fd59ce9eee8e0e845cdb007f4a97b19065f2544ca63226b34d361adf9e1cf26644672abfe5dcfd75651cd2aeb1ae27f16f84

    • memory/1836-0-0x00007FF710EA0000-0x00007FF710EB3000-memory.dmp

      Filesize

      76KB