Analysis

  • max time kernel
    148s
  • max time network
    129s
  • 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, 00:18

General

  • Target
    attachment20260930-1092870-bm1gna.xlsx
  • Size 20KB
  • Sample260930-allsfsw1bt
  • SHA256 8e9b6db172ba674734bd749dd79f5801b76c3857f6936bbddbe6035b84a10a22
  • 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 13 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-bm1gna.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3360

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 65b0562a14c29196e93249f15d4cd2ff5fa5a65b0c20ca6f9514fb4b63f00131
        • MD5 SHA1 SHA512 TLSH

        memory/3360-8-0x00007FFD98C20000-0x00007FFD98E83000-memory.dmp

        memory/3360-11-0x00007FFD569C0000-0x00007FFD569D0000-memory.dmp

        memory/3360-4-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-3-0x00007FFD98C20000-0x00007FFD98E83000-memory.dmp

        memory/3360-5-0x00007FFD98C20000-0x00007FFD98E83000-memory.dmp

        memory/3360-7-0x00007FFD98C20000-0x00007FFD98E83000-memory.dmp

        memory/3360-6-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-0-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-2-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-9-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-10-0x00007FFD569C0000-0x00007FFD569D0000-memory.dmp

        memory/3360-21-0x00007FFD98C20000-0x00007FFD98E83000-memory.dmp

        memory/3360-1-0x00007FFD98D7F000-0x00007FFD98D80000-memory.dmp

        memory/3360-45-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-46-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-48-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-47-0x00007FFD58D60000-0x00007FFD58D70000-memory.dmp

        memory/3360-49-0x00007FFD98C20000-0x00007FFD98E83000-memory.dmp