Analysis

  • max time kernel
    899s
  • max time network
    462s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/08/2026, 22:36

General

  • Target
    Quark.exe
  • Size 5.1MB
  • Sample260826-2jed5sff94
  • SHA256 f0a81093036d7c8098927b7a8a1fd0b7a0f48326173561c2f82a536fe187d3de
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quark.exe
    "C:\Users\Admin\AppData\Local\Temp\Quark.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:4208
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4256
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:240

      Network

            MITRE ATT&CK Matrix

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            Downloads