Analysis

  • max time kernel
    148s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 23:20

General

  • Target
    attachment20260809-1169-bcejuk.docx
  • Size 104KB
  • Sample260809-3bd9vafk3s
  • 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\attachment20260809-1169-bcejuk.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1152

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDE74E.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 4KB
        • SHA256 f76f9f23d567fb26f6cf3b31f5c60fda4a3b3281d31633af2e5b1c4abc701e5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1152-11-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-13-0x00007FFCFDAE0000-0x00007FFCFDAF0000-memory.dmp

        memory/1152-4-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-8-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-7-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-6-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-9-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-5-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-0-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-10-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-12-0x00007FFCFDAE0000-0x00007FFCFDAF0000-memory.dmp

        memory/1152-3-0x00007FFD4051F000-0x00007FFD40520000-memory.dmp

        memory/1152-24-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-23-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp

        memory/1152-1-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-2-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-466-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-469-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-468-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-467-0x00007FFD00500000-0x00007FFD00510000-memory.dmp

        memory/1152-470-0x00007FFD403C0000-0x00007FFD40623000-memory.dmp