Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 22:48

General

  • Target
    attachment20260811-1169-642xi5.docx
  • Size 193KB
  • Sample260811-2q313stdpb
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 13 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\attachment20260811-1169-642xi5.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2196

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD3F65.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 8bef42591e2a3dd39d74b7eda0501ca01621496f43fd0a202736b9be830ce53d
        • MD5 SHA1 SHA512 TLSH

        memory/2196-12-0x00007FFC26760000-0x00007FFC26770000-memory.dmp

        memory/2196-3-0x00007FFC68B9F000-0x00007FFC68BA0000-memory.dmp

        memory/2196-6-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-5-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-7-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-8-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-9-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-11-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-10-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-0-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-13-0x00007FFC26760000-0x00007FFC26770000-memory.dmp

        memory/2196-4-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-25-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-26-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-28-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-27-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/2196-1-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-2-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-231-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-230-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-232-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-233-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/2196-234-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp