Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 15:48

General

  • Target
    attachment20261002-278819-1ckd6b.xlsx
  • Size 15KB
  • Sample261002-s8texsyvgz
  • SHA256 aeb1f136fa564ae889631c1754c9e35252b10d084d32532052e4d292a980910f
  • 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\attachment20261002-278819-1ckd6b.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:696

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 2a71e784fba879e89b8d9a757f6805006aabed112d91694000693e474c15e222
        • MD5 SHA1 SHA512 TLSH

        memory/696-4-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-17-0x00007FFC38A00000-0x00007FFC38C63000-memory.dmp

        memory/696-1-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-0-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-5-0x00007FFC38A00000-0x00007FFC38C63000-memory.dmp

        memory/696-6-0x00007FFC38A00000-0x00007FFC38C63000-memory.dmp

        memory/696-7-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-8-0x00007FFBF5F80000-0x00007FFBF5F90000-memory.dmp

        memory/696-2-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-18-0x00007FFC38A00000-0x00007FFC38C63000-memory.dmp

        memory/696-9-0x00007FFBF5F80000-0x00007FFBF5F90000-memory.dmp

        memory/696-3-0x00007FFC38B5F000-0x00007FFC38B60000-memory.dmp

        memory/696-45-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-44-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-43-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-42-0x00007FFBF8B40000-0x00007FFBF8B50000-memory.dmp

        memory/696-46-0x00007FFC38A00000-0x00007FFC38C63000-memory.dmp