Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 13:45

General

  • Target
    attachment20261001-527357-hbk14g.xlsx
  • Size 15KB
  • Sample261001-q2vcjadb28
  • SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20261001-527357-hbk14g.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 48d51556f9e51377db74d805d9484e7e0ed4f866678ced4c28ded409e05f5068
        • MD5 SHA1 SHA512 TLSH

        memory/3872-9-0x00007FFF63EC0000-0x00007FFF64123000-memory.dmp

        memory/3872-11-0x00007FFF219E0000-0x00007FFF219F0000-memory.dmp

        memory/3872-2-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-1-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-6-0x00007FFF63EC0000-0x00007FFF64123000-memory.dmp

        memory/3872-5-0x00007FFF63EC0000-0x00007FFF64123000-memory.dmp

        memory/3872-7-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-0-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-4-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-8-0x00007FFF63EC0000-0x00007FFF64123000-memory.dmp

        memory/3872-10-0x00007FFF219E0000-0x00007FFF219F0000-memory.dmp

        memory/3872-19-0x00007FFF63EC0000-0x00007FFF64123000-memory.dmp

        memory/3872-3-0x00007FFF6401F000-0x00007FFF64020000-memory.dmp

        memory/3872-41-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-42-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-43-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-44-0x00007FFF24000000-0x00007FFF24010000-memory.dmp

        memory/3872-45-0x00007FFF63EC0000-0x00007FFF64123000-memory.dmp