Analysis

  • max time kernel
    148s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/09/2026, 09:34

General

  • Target
    attachment20260905-1106-o1xhxi.docx
  • Size 193KB
  • Sample260905-ljrfpsyvcy
  • 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\attachment20260905-1106-o1xhxi.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3692

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDE0C7.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

        ExcludeDictionaryEN0409.lex

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

        2Y20PP4P5JL480CBDFTM.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2Y20PP4P5JL480CBDFTM.temp
        • Size 1KB
        • SHA256 23437f92d519ffd2a03ab94d9a5247fcecd73a10cde1cada19ae45262d0a9606
        • MD5 SHA1 SHA512 TLSH

        memory/3692-4-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-13-0x00007FFA5B390000-0x00007FFA5B3A0000-memory.dmp

        memory/3692-1-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-8-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp

        memory/3692-7-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp

        memory/3692-10-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp

        memory/3692-9-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp

        memory/3692-11-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp

        memory/3692-12-0x00007FFA5B390000-0x00007FFA5B3A0000-memory.dmp

        memory/3692-5-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-6-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp

        memory/3692-0-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-34-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp

        memory/3692-3-0x00007FFA9DC1F000-0x00007FFA9DC20000-memory.dmp

        memory/3692-2-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-476-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-477-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-479-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-478-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp

        memory/3692-480-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp