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
    30/09/2026, 19:39

General

  • Target
    attachment20260930-527357-27fbnv.docx
  • Size 126KB
  • Sample260930-ydb52sshjg
  • SHA256 cb9fda659a030fbcd0dd7a538543ef0050efa627bff5e93150f476293ed78569
  • 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\attachment20260930-527357-27fbnv.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        TM02851223[[fn=iso690]].xsl

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851223[[fn=iso690]].xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 7b732b42bc653028bd994bd48d98bae10bba1dca6c2e8701d21b71055552ddc1
        • MD5 SHA1 SHA512 TLSH

        memory/4328-6-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-14-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-5-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-1-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-7-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-8-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-9-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-11-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-12-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-10-0x00007FFE41200000-0x00007FFE41210000-memory.dmp

        memory/4328-13-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-4-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-15-0x00007FFE41200000-0x00007FFE41210000-memory.dmp

        memory/4328-0-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-45-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp

        memory/4328-3-0x00007FFE8383F000-0x00007FFE83840000-memory.dmp

        memory/4328-2-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-485-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-487-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-488-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-486-0x00007FFE43820000-0x00007FFE43830000-memory.dmp

        memory/4328-489-0x00007FFE836E0000-0x00007FFE83943000-memory.dmp