Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 11:10

General

  • Target
    attachment20260728-753-murh9j.xlsx
  • Size 17KB
  • Sample260728-m9pkgaveqe
  • 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 15 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\attachment20260728-753-murh9j.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5056

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 2KB
        • SHA256 3f24dd028ab67d59102faa9aef1fd6d0e5f32e7df28c882a02837b1b301cc5ee
        • MD5 SHA1 SHA512 TLSH

        memory/5056-7-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-10-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-1-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-4-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-5-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-0-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-8-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-13-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-14-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-11-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-2-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-6-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-9-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-15-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-12-0x00007FFA116D0000-0x00007FFA116E0000-memory.dmp

        memory/5056-16-0x00007FFA116D0000-0x00007FFA116E0000-memory.dmp

        memory/5056-17-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp

        memory/5056-3-0x00007FFA5403F000-0x00007FFA54040000-memory.dmp

        memory/5056-48-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-51-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-50-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-49-0x00007FFA14020000-0x00007FFA14030000-memory.dmp

        memory/5056-52-0x00007FFA53EE0000-0x00007FFA54143000-memory.dmp