Analysis

  • max time kernel
    149s
  • max time network
    126s
  • 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, 04:40

General

  • Target
    attachment20260930-1253-hiwst9.docx
  • Size 11KB
  • Sample260930-fa2x7aszds
  • SHA256 f978dfe1879eacb6058675b9fcd065bca8b492e21d8c26af78c32d6d0eb41dbf
  • 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 8 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\attachment20260930-1253-hiwst9.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4596

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        TM02851227[[fn=sist02]].xsl

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=sist02]].xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • 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 08cd1a5d8a986847bbbd3cf7ba5aba38b384073f05f844e2964553e87a1ee6c1
        • MD5 SHA1 SHA512 TLSH

        memory/4596-12-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-14-0x00007FFBC2DB0000-0x00007FFBC2DC0000-memory.dmp

        memory/4596-6-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-9-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-8-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-7-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-4-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-10-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-13-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-0-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-11-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-5-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-15-0x00007FFBC2DB0000-0x00007FFBC2DC0000-memory.dmp

        memory/4596-3-0x00007FFC055CD000-0x00007FFC055CE000-memory.dmp

        memory/4596-45-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-46-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-1-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-2-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-484-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-487-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-486-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-485-0x00007FFBC55B0000-0x00007FFBC55C0000-memory.dmp

        memory/4596-489-0x00007FFC05530000-0x00007FFC05725000-memory.dmp

        memory/4596-488-0x00007FFC05530000-0x00007FFC05725000-memory.dmp