Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/09/2026, 22:11

General

  • Target
    attachment20260929-1092870-lg486a.xlsx
  • Size 13KB
  • Sample260929-133emsvflc
  • SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
  • 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\attachment20260929-1092870-lg486a.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2812

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 642B
        • SHA256 2421657da088e7f2249cce273cc6c0ecc6d405e7c7468728f90d9bd9eafde5ac
        • MD5 SHA1 SHA512 TLSH

        memory/2812-9-0x00007FFE3F2E0000-0x00007FFE3F543000-memory.dmp

        memory/2812-11-0x00007FFDFCB60000-0x00007FFDFCB70000-memory.dmp

        memory/2812-3-0x00007FFE3F43F000-0x00007FFE3F440000-memory.dmp

        memory/2812-0-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-5-0x00007FFE3F2E0000-0x00007FFE3F543000-memory.dmp

        memory/2812-6-0x00007FFE3F2E0000-0x00007FFE3F543000-memory.dmp

        memory/2812-7-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-8-0x00007FFE3F2E0000-0x00007FFE3F543000-memory.dmp

        memory/2812-1-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-10-0x00007FFE3F2E0000-0x00007FFE3F543000-memory.dmp

        memory/2812-4-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-12-0x00007FFDFCB60000-0x00007FFDFCB70000-memory.dmp

        memory/2812-20-0x00007FFE3F2E0000-0x00007FFE3F543000-memory.dmp

        memory/2812-2-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-44-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-47-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-46-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-45-0x00007FFDFF420000-0x00007FFDFF430000-memory.dmp

        memory/2812-48-0x00007FFE3F2E0000-0x00007FFE3F543000-memory.dmp