Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 22:24

General

  • Target
    attachment20260930-527357-a8l1oc.docx
  • Size 11KB
  • Sample260930-2bls9asfre
  • SHA256 a6833f2d65ae0fefab9cee3114e5157c0815975da3b5592035e1811c7781d3e3
  • 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 7 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-a8l1oc.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1064

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 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 672B
        • SHA256 a9eb090aa45f9eaa0eeec9de4ba1535711fa0c2955189452d4e803285f0f346a
        • MD5 SHA1 SHA512 TLSH

        memory/1064-5-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-1-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-3-0x00007FFD6C7CD000-0x00007FFD6C7CE000-memory.dmp

        memory/1064-7-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-9-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/1064-8-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/1064-4-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/1064-10-0x00007FFD2A1E0000-0x00007FFD2A1F0000-memory.dmp

        memory/1064-11-0x00007FFD2A1E0000-0x00007FFD2A1F0000-memory.dmp

        memory/1064-6-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/1064-32-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/1064-0-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-2-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-470-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-473-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-472-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-471-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/1064-475-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/1064-474-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp