Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/07/2026, 05:38

General

  • Target
    attachment20260729-1175-fpz4vl.xlsx
  • Size 17KB
  • Sample260729-gbq3rahn21
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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 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\attachment20260729-1175-fpz4vl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4376

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 3KB
        • SHA256 67012613d5f72992e6f927e72f9951bef45f8a803b2d302b15fe7ab3c05de90e
        • MD5 SHA1 SHA512 TLSH

        memory/4376-12-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4376-11-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4376-3-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-0-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-5-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4376-6-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-7-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4376-13-0x00007FFB92720000-0x00007FFB92730000-memory.dmp

        memory/4376-2-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-10-0x00007FFB92720000-0x00007FFB92730000-memory.dmp

        memory/4376-4-0x00007FFBD51DF000-0x00007FFBD51E0000-memory.dmp

        memory/4376-9-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4376-8-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4376-18-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp

        memory/4376-17-0x00000288BCFA0000-0x00000288BD090000-memory.dmp

        memory/4376-1-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-53-0x00000288BCFA0000-0x00000288BD090000-memory.dmp

        memory/4376-57-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-58-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-60-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-59-0x00007FFB951C0000-0x00007FFB951D0000-memory.dmp

        memory/4376-61-0x00000288BCFA0000-0x00000288BD090000-memory.dmp

        memory/4376-62-0x00007FFBD5080000-0x00007FFBD52E3000-memory.dmp