Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/09/2026, 23:42

General

  • Target
    attachment20260920-764-npzhtb.docx
  • Size 104KB
  • Sample260920-3pyweaea76
  • 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\attachment20260920-764-npzhtb.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3764

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDE5A8.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 581bd138fab6820e0c2be7ceee99641903176fb14953147da778eb19d365a4f4
        • MD5 SHA1 SHA512 TLSH

        memory/3764-6-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-11-0x00007FFB2E250000-0x00007FFB2E260000-memory.dmp

        memory/3764-3-0x00007FFB70F9F000-0x00007FFB70FA0000-memory.dmp

        memory/3764-0-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-5-0x00007FFB70E40000-0x00007FFB710A3000-memory.dmp

        memory/3764-7-0x00007FFB70E40000-0x00007FFB710A3000-memory.dmp

        memory/3764-9-0x00007FFB70E40000-0x00007FFB710A3000-memory.dmp

        memory/3764-10-0x00007FFB70E40000-0x00007FFB710A3000-memory.dmp

        memory/3764-8-0x00007FFB70E40000-0x00007FFB710A3000-memory.dmp

        memory/3764-4-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-12-0x00007FFB2E250000-0x00007FFB2E260000-memory.dmp

        memory/3764-33-0x00007FFB70E40000-0x00007FFB710A3000-memory.dmp

        memory/3764-1-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-2-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-174-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-173-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-172-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-171-0x00007FFB30F80000-0x00007FFB30F90000-memory.dmp

        memory/3764-175-0x00007FFB70E40000-0x00007FFB710A3000-memory.dmp