Analysis

  • max time kernel
    148s
  • max time network
    131s
  • 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, 21:30

General

  • Target
    attachment20260930-527357-32d6ow.docx
  • Size 1.4MB
  • Sample260930-1cv8mszaqd
  • SHA256 ef1460cbe07eb0fe84909285f19ed25187e2d799adc0b26caecfe99376385746
  • 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\attachment20260930-527357-32d6ow.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4964

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD739D.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryFR040c.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryFR040c.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 0943c5e746c7e8c72e90c9b96c9db939e25e5bb4d97a715864eef559985b3cdb
        • MD5 SHA1 SHA512 TLSH

        memory/4964-11-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-28-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-10-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-12-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-0-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-13-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-9-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-3-0x00007FFB528BF000-0x00007FFB528C0000-memory.dmp

        memory/4964-14-0x00007FFB10010000-0x00007FFB10020000-memory.dmp

        memory/4964-4-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-1-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-2-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-15-0x00007FFB10010000-0x00007FFB10020000-memory.dmp

        memory/4964-8-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-29-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-27-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-31-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-30-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-7-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-5-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp

        memory/4964-6-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-384-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-385-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-386-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-387-0x00007FFB128A0000-0x00007FFB128B0000-memory.dmp

        memory/4964-388-0x00007FFB52760000-0x00007FFB529C3000-memory.dmp