Analysis

  • max time kernel
    150s
  • max time network
    150s
  • 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, 08:03

General

  • Target
    attachment20260930-1253-qyxwf.docx
  • Size 126KB
  • Sample260930-jxt3msxyfx
  • 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\attachment20260930-1253-qyxwf.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1960

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD9C5E.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 2KB
        • SHA256 e737876566ec5c05a98b797b4da64c98b208546ab0a18108d009682f001a9de8
        • MD5 SHA1 SHA512 TLSH

        memory/1960-15-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-16-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-0-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-7-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-6-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-9-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-8-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-11-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-10-0x00007FFADD280000-0x00007FFADD290000-memory.dmp

        memory/1960-2-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-14-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-5-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-13-0x00007FFADD280000-0x00007FFADD290000-memory.dmp

        memory/1960-12-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-4-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-28-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp

        memory/1960-3-0x00007FFB1F73F000-0x00007FFB1F740000-memory.dmp

        memory/1960-1-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-161-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-162-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-164-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-163-0x00007FFADF720000-0x00007FFADF730000-memory.dmp

        memory/1960-165-0x00007FFB1F5E0000-0x00007FFB1F843000-memory.dmp