Analysis

  • max time kernel
    151s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 07:29

General

  • Target
    attachment20261001-527357-bnpywl.docx
  • Size 126KB
  • Sample261001-jbcapsxtat
  • 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 11 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\attachment20261001-527357-bnpywl.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1120

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        TM02851218[[fn=gb]].xsl

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851218[[fn=gb]].xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 7435c6e83e63fbf8ef1a12de3512f8a38c28971f5923d3b0850871c1bf35ec97
        • MD5 SHA1 SHA512 TLSH

        memory/1120-7-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-15-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-0-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-5-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-9-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-10-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-11-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-8-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-12-0x00007FFA43B80000-0x00007FFA43B90000-memory.dmp

        memory/1120-13-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-14-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-6-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-16-0x00007FFA43B80000-0x00007FFA43B90000-memory.dmp

        memory/1120-4-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-2-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-46-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp

        memory/1120-3-0x00007FFA865FF000-0x00007FFA86600000-memory.dmp

        memory/1120-1-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-486-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-487-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-489-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-488-0x00007FFA465E0000-0x00007FFA465F0000-memory.dmp

        memory/1120-490-0x00007FFA864A0000-0x00007FFA86703000-memory.dmp