Analysis

  • max time kernel
    148s
  • max time network
    130s
  • 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, 11:46

General

  • Target
    attachment20260930-1253-gzed23.docx
  • Size 21KB
  • Sample260930-nxfx8sed32
  • SHA256 67f2f0bbd1bcd27c4f4bdf45f4c993c767423130ce0b1711a7c6bd3be9860034
  • 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\attachment20260930-1253-gzed23.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3652

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDA052.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

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.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 9d4a7003f5d75752561c676d856d1b19035ef0c9a5af9b1d027b734639f1feb2
        • MD5 SHA1 SHA512 TLSH

        memory/3652-8-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-43-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-3-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-0-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-7-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-10-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-9-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-11-0x00007FFB9C610000-0x00007FFB9C620000-memory.dmp

        memory/3652-12-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-13-0x00007FFB9C610000-0x00007FFB9C620000-memory.dmp

        memory/3652-5-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-4-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-40-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-6-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-42-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-44-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-46-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-45-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-41-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-47-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-2-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp

        memory/3652-1-0x00007FFBDF09F000-0x00007FFBDF0A0000-memory.dmp

        memory/3652-477-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-480-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-479-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-478-0x00007FFB9F080000-0x00007FFB9F090000-memory.dmp

        memory/3652-481-0x00007FFBDEF40000-0x00007FFBDF1A3000-memory.dmp