Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 16:50

General

  • Target
    attachment20261001-757-hcihsx.xlsx
  • Size 114KB
  • Sample261001-vb8jpagf35
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 FindShellTrayWindow 2 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\attachment20261001-757-hcihsx.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3968

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        TM6A7WOYGXEUZILG66QN.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\TM6A7WOYGXEUZILG66QN.temp
        • Size 3KB
        • SHA256 102ee371bb7d3334e15b3bda565e3fed749dd514c40b9ca8b26b48a2fff302f0
        • MD5 SHA1 SHA512 TLSH

        memory/3968-10-0x00007FFEE17C0000-0x00007FFEE17D0000-memory.dmp

        memory/3968-55-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-3-0x00007FFF23E1F000-0x00007FFF23E20000-memory.dmp

        memory/3968-4-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-5-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-6-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-8-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-9-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-7-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-12-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-11-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-0-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-2-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-13-0x00007FFEE17C0000-0x00007FFEE17D0000-memory.dmp

        memory/3968-26-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-23-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-25-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-27-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-21-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-24-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-1-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-52-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-22-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp

        memory/3968-54-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-53-0x00007FFEE3E00000-0x00007FFEE3E10000-memory.dmp

        memory/3968-56-0x00007FFF23CC0000-0x00007FFF23F23000-memory.dmp