Analysis

  • max time kernel
    149s
  • max time network
    144s
  • 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, 03:29

General

  • Target
    attachment20260930-1092870-hsatl0.docx
  • Size 126KB
  • Sample260930-d1445ay18q
  • SHA256 cb9fda659a030fbcd0dd7a538543ef0050efa627bff5e93150f476293ed78569
  • 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\attachment20260930-1092870-hsatl0.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5296

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDDF54.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 c9247754242e54c9cf8e03e8704d68e748e4052f641b98a1fdd1f697f7a81e41
        • MD5 SHA1 SHA512 TLSH

        memory/5296-14-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-17-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-6-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-8-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-7-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-9-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-10-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-11-0x00007FFFA5380000-0x00007FFFA5390000-memory.dmp

        memory/5296-12-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-13-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-2-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-15-0x00007FFFA5380000-0x00007FFFA5390000-memory.dmp

        memory/5296-16-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-0-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-5-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-1-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-47-0x0000026F267B0000-0x0000026F267DD000-memory.dmp

        memory/5296-48-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp

        memory/5296-4-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-3-0x00007FFFE77BF000-0x00007FFFE77C0000-memory.dmp

        memory/5296-490-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-491-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-493-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-492-0x00007FFFA77A0000-0x00007FFFA77B0000-memory.dmp

        memory/5296-494-0x0000026F267B0000-0x0000026F267DD000-memory.dmp

        memory/5296-495-0x00007FFFE7660000-0x00007FFFE78C3000-memory.dmp