Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 17:29

General

  • Target
    attachment20261002-278819-cglxii.xlsx
  • Size 15KB
  • Sample261002-v21xja1hle
  • SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
  • 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\attachment20261002-278819-cglxii.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3488

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        NO07V8RPCFFK3JK6GG0D.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NO07V8RPCFFK3JK6GG0D.temp
        • Size 3KB
        • SHA256 c4cd97226fb48dc7ae748649a6d76c2d7f600ca3a19c2f5f586af7840b77cff6
        • MD5 SHA1 SHA512 TLSH

        memory/3488-13-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-53-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-3-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-5-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-4-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-6-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-9-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-11-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-10-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-12-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-14-0x00007FFB12990000-0x00007FFB129A0000-memory.dmp

        memory/3488-0-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-1-0x00007FFB5529F000-0x00007FFB552A0000-memory.dmp

        memory/3488-15-0x00007FFB12990000-0x00007FFB129A0000-memory.dmp

        memory/3488-8-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-25-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-27-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-26-0x00007FFB5529F000-0x00007FFB552A0000-memory.dmp

        memory/3488-28-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp

        memory/3488-2-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-51-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-7-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-54-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-52-0x00007FFB15280000-0x00007FFB15290000-memory.dmp

        memory/3488-55-0x00007FFB55140000-0x00007FFB553A3000-memory.dmp