Analysis

  • max time kernel
    150s
  • 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, 05:15

General

  • Target
    attachment20260930-1253-506zmu.xlsx
  • Size 15KB
  • Sample260930-fxpldazbqa
  • 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 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\attachment20260930-1253-506zmu.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4820

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 f691620d8612f20fb83e04d41ede0554eb640695c0ca1d368d8f61d59b4f8cd3
        • MD5 SHA1 SHA512 TLSH

        memory/4820-5-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4820-4-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-1-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-6-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4820-0-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-3-0x00007FFB7F7FF000-0x00007FFB7F800000-memory.dmp

        memory/4820-7-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-8-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4820-10-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4820-9-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4820-13-0x00007FFB3D370000-0x00007FFB3D380000-memory.dmp

        memory/4820-12-0x00007FFB3D370000-0x00007FFB3D380000-memory.dmp

        memory/4820-11-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4820-23-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4820-2-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-43-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-45-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-44-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-46-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4820-47-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp