Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 01:04

General

  • Target
    attachment20260805-750-gmvhxo.docx
  • Size 104KB
  • Sample260805-bexf2sswev
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260805-750-gmvhxo.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5660

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDC3CC.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 25be4522886134f014ce67e5aafe9eeccb87be7453b79ffb9fa34ab142c05ff9
        • MD5 SHA1 SHA512 TLSH

        memory/5660-4-0x00007FFBFE3C0000-0x00007FFBFE623000-memory.dmp

        memory/5660-22-0x00007FFBFE3C0000-0x00007FFBFE623000-memory.dmp

        memory/5660-0-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-5-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-6-0x00007FFBFE3C0000-0x00007FFBFE623000-memory.dmp

        memory/5660-8-0x00007FFBFE3C0000-0x00007FFBFE623000-memory.dmp

        memory/5660-7-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-9-0x00007FFBBBA20000-0x00007FFBBBA30000-memory.dmp

        memory/5660-10-0x00007FFBBBA20000-0x00007FFBBBA30000-memory.dmp

        memory/5660-3-0x00007FFBFE51F000-0x00007FFBFE520000-memory.dmp

        memory/5660-2-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-1-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-153-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-156-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-155-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-154-0x00007FFBBE500000-0x00007FFBBE510000-memory.dmp

        memory/5660-157-0x00007FFBFE3C0000-0x00007FFBFE623000-memory.dmp