Analysis

  • max time kernel
    136s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-ja
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-jalocale:ja-jpos:windows10-2004-x64systemwindows
  • submitted
    06/06/2024, 09:19

General

  • Target
    sheng05.docx
  • Size 16KB
  • Sample240606-laltvscc8v
  • SHA256 42eab0a9360145ed50997c9247853e761d3cd1f700ac19a8ab259ed3383e9989
  • MD5 SHA1 SHA512 SSDEEP
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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

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\sheng05.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1932

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        sheng[1].doc

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2IX84YPE\sheng[1].doc
        • Size 305KB
        • SHA256 8ccdc38efb49452f7fe327f2276087cfe3a83bb60178d1ada8dc52d4050fcd34
        • MD5 SHA1 SHA512 SSDEEP

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD1614.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP

        index.dat

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 251B
        • SHA256 22c19e4d678f9903326c4d06a8d3614c0cc717cd92ec5ab48c460f9de5ea4e55
        • MD5 SHA1 SHA512

        ~WRD0000.tmp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\~WRD0000.tmp
        • Size 18KB
        • SHA256 651525ff5fad5e4b482ac64c1bbdd396aa3ffac53f2676c2c7333666b61dd4ba
        • MD5 SHA1 SHA512 SSDEEP

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        memory/1932-8-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-18-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-7-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-2-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-9-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-10-0x00007FFF86390000-0x00007FFF863A0000-memory.dmp

        memory/1932-13-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-12-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-11-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-14-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-16-0x00007FFF86390000-0x00007FFF863A0000-memory.dmp

        memory/1932-19-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-20-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-6-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-21-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-17-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-15-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-4-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-5-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-0-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-83-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp

        memory/1932-3-0x00007FFFC8A6D000-0x00007FFFC8A6E000-memory.dmp

        memory/1932-1-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-590-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-591-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-589-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-592-0x00007FFF88A50000-0x00007FFF88A60000-memory.dmp

        memory/1932-593-0x00007FFFC89D0000-0x00007FFFC8BC5000-memory.dmp