Analysis

  • max time kernel
    148s
  • max time network
    136s
  • 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, 12:30

General

  • Target
    attachment20261001-527357-o85nn3.xls
  • Size 100KB
  • Sample261001-pptpssxwew
  • SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
  • 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 15 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-o85nn3.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5928

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 1KB
        • SHA256 48b45d1053742a4f028f8db5eca526442b4e5e4b0275854daffa360ce104ac3f
        • MD5 SHA1 SHA512 TLSH

        memory/5928-13-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-6-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-1-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-7-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-9-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-8-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-2-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-5-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-10-0x00007FFCF65D0000-0x00007FFCF65E0000-memory.dmp

        memory/5928-4-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-3-0x00007FFD390BF000-0x00007FFD390C0000-memory.dmp

        memory/5928-14-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-17-0x00007FFCF65D0000-0x00007FFCF65E0000-memory.dmp

        memory/5928-16-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-15-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-11-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-12-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-18-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp

        memory/5928-0-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-47-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-48-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-49-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-50-0x00007FFCF90A0000-0x00007FFCF90B0000-memory.dmp

        memory/5928-51-0x00007FFD38F60000-0x00007FFD391C3000-memory.dmp