Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/07/2026, 14:56

General

  • Target
    attachment20260721-997-f7b1h6.xlsx
  • Size 17KB
  • Sample260721-sa2zeabc73
  • 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\attachment20260721-997-f7b1h6.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1536

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 30cc2c13b60c328c4597531dff0ba7e239625093a5ccb490d006c855dba99214
        • MD5 SHA1 SHA512 TLSH

        memory/1536-9-0x00007FFA1E800000-0x00007FFA1EA63000-memory.dmp

        memory/1536-11-0x00007FF9DC170000-0x00007FF9DC180000-memory.dmp

        memory/1536-1-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-4-0x00007FFA1E800000-0x00007FFA1EA63000-memory.dmp

        memory/1536-5-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-6-0x00007FFA1E800000-0x00007FFA1EA63000-memory.dmp

        memory/1536-8-0x00007FFA1E800000-0x00007FFA1EA63000-memory.dmp

        memory/1536-0-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-2-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-7-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-10-0x00007FF9DC170000-0x00007FF9DC180000-memory.dmp

        memory/1536-21-0x00007FFA1E800000-0x00007FFA1EA63000-memory.dmp

        memory/1536-3-0x00007FFA1E95F000-0x00007FFA1E960000-memory.dmp

        memory/1536-43-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-46-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-45-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-44-0x00007FF9DE940000-0x00007FF9DE950000-memory.dmp

        memory/1536-47-0x00007FFA1E800000-0x00007FFA1EA63000-memory.dmp