Analysis

  • max time kernel
    148s
  • max time network
    145s
  • 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, 22:51

General

  • Target
    attachment20260930-527357-r4n7on.xlsx
  • Size 13KB
  • Sample260930-2s199svanb
  • SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
  • 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\attachment20260930-527357-r4n7on.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3580

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 1KB
        • SHA256 8207d459f9844f84747293409a5ac2dccb62801ccbf5049e219d991ce25c6bd7
        • MD5 SHA1 SHA512 TLSH

        memory/3580-6-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-9-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-2-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-5-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-4-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-0-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-7-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-13-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-14-0x00007FFD3FDB0000-0x00007FFD3FDC0000-memory.dmp

        memory/3580-10-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-3-0x00007FFD820BF000-0x00007FFD820C0000-memory.dmp

        memory/3580-11-0x00007FFD3FDB0000-0x00007FFD3FDC0000-memory.dmp

        memory/3580-8-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-12-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-16-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-15-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-24-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp

        memory/3580-1-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-45-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-47-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-46-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-48-0x00007FFD420A0000-0x00007FFD420B0000-memory.dmp

        memory/3580-49-0x00007FFD81F60000-0x00007FFD821C3000-memory.dmp