Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 02:48

General

  • Target
    attachment20260930-1092870-4qebtb.xlsx
  • Size 100KB
  • Sample260930-darq4sda49
  • SHA256 b22dd5d3aebe209c92d10af0e4994c312e645c02c5d184a12b03c856d71cea90
  • 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 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\attachment20260930-1092870-4qebtb.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2536

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 1f8dd0d83b2d71d5ec5ccbf5cee4675173419254971abefb074112d2813bdfe7
        • MD5 SHA1 SHA512 TLSH

        memory/2536-12-0x00007FFD3D060000-0x00007FFD3D070000-memory.dmp

        memory/2536-13-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-4-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-5-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-3-0x00007FFD7F73F000-0x00007FFD7F740000-memory.dmp

        memory/2536-6-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-9-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-10-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-8-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-11-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-1-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-14-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-0-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-7-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-15-0x00007FFD3D060000-0x00007FFD3D070000-memory.dmp

        memory/2536-23-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp

        memory/2536-2-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-44-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-45-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-47-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-46-0x00007FFD3F720000-0x00007FFD3F730000-memory.dmp

        memory/2536-48-0x00007FFD7F5E0000-0x00007FFD7F843000-memory.dmp