Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 01:14

General

  • Target
    attachment20260930-1092870-wzsrvk.docx
  • Size 1.4MB
  • Sample260930-bl13tabe42
  • SHA256 ef1460cbe07eb0fe84909285f19ed25187e2d799adc0b26caecfe99376385746
  • 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 11 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\attachment20260930-1092870-wzsrvk.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1216

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDBCC4.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        ExcludeDictionaryFR040c.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryFR040c.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 7700d71a4078603e497b78bf4a62aa27bac5877e8d37f2dcdcf266058cbe5e2f
        • MD5 SHA1 SHA512 TLSH

        memory/1216-7-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-15-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-0-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-6-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-8-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-9-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-12-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-13-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-14-0x00007FFA35FD0000-0x00007FFA35FE0000-memory.dmp

        memory/1216-11-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-10-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-5-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-16-0x00007FFA35FD0000-0x00007FFA35FE0000-memory.dmp

        memory/1216-20-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp

        memory/1216-4-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-3-0x00007FFA78D1F000-0x00007FFA78D20000-memory.dmp

        memory/1216-1-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-2-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-492-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-491-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-493-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-494-0x00007FFA38D00000-0x00007FFA38D10000-memory.dmp

        memory/1216-495-0x00007FFA78BC0000-0x00007FFA78E23000-memory.dmp