Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/09/2026, 19:52

General

  • Target
    attachment20260920-764-s33dtk.docx
  • Size 104KB
  • Sample260920-ylcfsadj3s
  • 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 7 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\attachment20260920-764-s33dtk.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1944

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD3A67.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 678B
        • SHA256 c55c7306dcaca6bf56783511de719582215734594739ce47e82fe7e6b2073230
        • MD5 SHA1 SHA512 TLSH

        memory/1944-8-0x00007FFA1F5E0000-0x00007FFA1F5F0000-memory.dmp

        memory/1944-23-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/1944-4-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-5-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/1944-6-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-7-0x00007FFA1F5E0000-0x00007FFA1F5F0000-memory.dmp

        memory/1944-0-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-3-0x00007FFA616ED000-0x00007FFA616EE000-memory.dmp

        memory/1944-1-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-2-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-202-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-203-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-206-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/1944-205-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/1944-204-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp