Analysis

  • max time kernel
    148s
  • max time network
    128s
  • 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, 17:01

General

  • Target
    attachment20260930-429995-shbsa9.docx
  • Size 11KB
  • Sample260930-vjqnvashrf
  • SHA256 f978dfe1879eacb6058675b9fcd065bca8b492e21d8c26af78c32d6d0eb41dbf
  • 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\attachment20260930-429995-shbsa9.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4200

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD7886.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.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 2KB
        • SHA256 b0d36bede463fca7386b5327e2e6bb0838ba24492633a6460d9653e21027ced9
        • MD5 SHA1 SHA512 TLSH

        memory/4200-14-0x00007FFAE2730000-0x00007FFAE2740000-memory.dmp

        memory/4200-15-0x00007FFAE2730000-0x00007FFAE2740000-memory.dmp

        memory/4200-5-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-6-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-11-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-12-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-13-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-10-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-1-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-9-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-8-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-7-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-0-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-4-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-42-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp

        memory/4200-3-0x00007FFB24F9F000-0x00007FFB24FA0000-memory.dmp

        memory/4200-2-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-353-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-354-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-355-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-356-0x00007FFAE4F80000-0x00007FFAE4F90000-memory.dmp

        memory/4200-357-0x00007FFB24E40000-0x00007FFB250A3000-memory.dmp