Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/09/2026, 09:56

General

  • Target
    attachment20260925-764-ud0pkg.docx
  • Size 104KB
  • Sample260925-lybc2avv5m
  • 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\attachment20260925-764-ud0pkg.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD10D8.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 3KB
        • SHA256 d7b23b3ffefd261d898132e83b08187c2c0709ba119c39311ed42469493a3ab3
        • MD5 SHA1 SHA512 TLSH

        memory/1636-6-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-13-0x00007FF8323E0000-0x00007FF8323F0000-memory.dmp

        memory/1636-1-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-5-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-0-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-9-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-10-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-12-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-11-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-14-0x00007FF8323E0000-0x00007FF8323F0000-memory.dmp

        memory/1636-2-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-7-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-8-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-19-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-18-0x00007FF874890000-0x00007FF874A85000-memory.dmp

        memory/1636-4-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-3-0x00007FF87492D000-0x00007FF87492E000-memory.dmp

        memory/1636-203-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-206-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-205-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-204-0x00007FF834910000-0x00007FF834920000-memory.dmp

        memory/1636-207-0x00007FF874890000-0x00007FF874A85000-memory.dmp