Analysis

  • max time kernel
    149s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 23:50

General

  • Target
    attachment20260802-750-d31fov.docx
  • Size 104KB
  • Sample260802-3vjnnstfqf
  • 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 10 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\attachment20260802-750-d31fov.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3916

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDA25B.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 1KB
        • SHA256 f9b739dd6fe85bbd2b1151f5ba70a6212acaf5f11b32dcddbf4e218f904102f0
        • MD5 SHA1 SHA512 TLSH

        memory/3916-10-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-7-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-5-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-1-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-6-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-8-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-13-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-9-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-12-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-11-0x00007FFC0B510000-0x00007FFC0B520000-memory.dmp

        memory/3916-0-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-2-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-26-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-16-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-14-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-17-0x00007FFC0B510000-0x00007FFC0B520000-memory.dmp

        memory/3916-15-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp

        memory/3916-3-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-4-0x00007FFC4D81F000-0x00007FFC4D820000-memory.dmp

        memory/3916-478-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-479-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-480-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-481-0x00007FFC0D800000-0x00007FFC0D810000-memory.dmp

        memory/3916-482-0x00007FFC4D6C0000-0x00007FFC4D923000-memory.dmp