Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/08/2026, 00:44

General

  • Target
    attachment20260801-1169-qu9721.xlsx
  • Size 17KB
  • Sample260801-a3hr5abb39
  • 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 12 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\attachment20260801-1169-qu9721.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3552

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 667B
        • SHA256 bf6c8cec7888afba5afce4dbb84cde002b817bea1dfb09a4aedb20ac8fc6211e
        • MD5 SHA1 SHA512 TLSH

        memory/3552-14-0x00007FFC4F770000-0x00007FFC4F780000-memory.dmp

        memory/3552-49-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-5-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-4-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-3-0x00007FFC91A4D000-0x00007FFC91A4E000-memory.dmp

        memory/3552-7-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-8-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-6-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-10-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-12-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-13-0x00007FFC4F770000-0x00007FFC4F780000-memory.dmp

        memory/3552-16-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-1-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-9-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-11-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-21-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-22-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-20-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-19-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-18-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-17-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp

        memory/3552-0-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-46-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-47-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-2-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-48-0x00007FFC51A30000-0x00007FFC51A40000-memory.dmp

        memory/3552-50-0x00007FFC919B0000-0x00007FFC91BA5000-memory.dmp