Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 18:02

General

  • Target
    attachment20260922-764-1mbw34.docx
  • Size 104KB
  • Sample260922-wmelescb49
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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\attachment20260922-764-1mbw34.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD3773.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1752-11-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-8-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-1-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-4-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-6-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-5-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-0-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-9-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-10-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-12-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-2-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-13-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-17-0x00007FFCEBA40000-0x00007FFCEBA50000-memory.dmp

        memory/1752-7-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-16-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-15-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-14-0x00007FFCEBA40000-0x00007FFCEBA50000-memory.dmp

        memory/1752-35-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp

        memory/1752-3-0x00007FFD2E6DF000-0x00007FFD2E6E0000-memory.dmp

        memory/1752-472-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-474-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-475-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-473-0x00007FFCEE6C0000-0x00007FFCEE6D0000-memory.dmp

        memory/1752-476-0x00007FFD2E580000-0x00007FFD2E7E3000-memory.dmp