Analysis

  • max time kernel
    150s
  • max time network
    144s
  • 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, 06:54

General

  • Target
    attachment20260930-1253-vez2wu.docx
  • Size 11KB
  • Sample260930-hpnefssyez
  • 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 9 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-vez2wu.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4592

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD78C9.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.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 5eb4fc43be41db2b37f0e1d308e49bf5deb5613b3e60e8991b41e493331bf3e3
        • MD5 SHA1 SHA512 TLSH

        memory/4592-7-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-33-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-6-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-5-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-0-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-8-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-9-0x00007FFB259B0000-0x00007FFB259C0000-memory.dmp

        memory/4592-10-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-11-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-14-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-13-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-12-0x00007FFB259B0000-0x00007FFB259C0000-memory.dmp

        memory/4592-2-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-4-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-32-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-36-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-35-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-34-0x00007FFB68520000-0x00007FFB68783000-memory.dmp

        memory/4592-3-0x00007FFB6867F000-0x00007FFB68680000-memory.dmp

        memory/4592-1-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-469-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-470-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-471-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-472-0x00007FFB28660000-0x00007FFB28670000-memory.dmp

        memory/4592-473-0x00007FFB68520000-0x00007FFB68783000-memory.dmp