Analysis

  • max time kernel
    148s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/09/2026, 21:28

General

  • Target
    attachment20260924-764-7ux8k4.docx
  • Size 104KB
  • Sample260924-1a99saxtds
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 9 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\attachment20260924-764-7ux8k4.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4964

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD8439.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 67303a8553f2afd5e37fb0ac216ee1998f13076118c436341f1d7c2e8ebde2fb
        • MD5 SHA1 SHA512 TLSH

        memory/4964-10-0x00007FFF9D930000-0x00007FFF9D940000-memory.dmp

        memory/4964-11-0x00007FFF9D930000-0x00007FFF9D940000-memory.dmp

        memory/4964-4-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-6-0x00007FFFDFAE0000-0x00007FFFDFD43000-memory.dmp

        memory/4964-5-0x00007FFFDFAE0000-0x00007FFFDFD43000-memory.dmp

        memory/4964-8-0x00007FFFDFAE0000-0x00007FFFDFD43000-memory.dmp

        memory/4964-9-0x00007FFFDFAE0000-0x00007FFFDFD43000-memory.dmp

        memory/4964-7-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-1-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-3-0x00007FFFDFC3F000-0x00007FFFDFC40000-memory.dmp

        memory/4964-29-0x00007FFFDFAE0000-0x00007FFFDFD43000-memory.dmp

        memory/4964-0-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-2-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-178-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-177-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-176-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-179-0x00007FFF9FC20000-0x00007FFF9FC30000-memory.dmp

        memory/4964-180-0x00007FFFDFAE0000-0x00007FFFDFD43000-memory.dmp