Analysis

  • max time kernel
    149s
  • 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
    01/10/2026, 09:14

General

  • Target
    attachment20261001-527357-4kcvs9.docx
  • Size 309KB
  • Sample261001-k7bjqagb76
  • SHA256 d2ca5d604a8536e51de6a1dbbedb79a5e6678b3dee7bad992db4b13c216fc188
  • 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\attachment20261001-527357-4kcvs9.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4952

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDF6C2.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

        A7T8YACGJ8IN1XSPFYVI.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\A7T8YACGJ8IN1XSPFYVI.temp
        • Size 1KB
        • SHA256 67c7d6ae94f72d2fd1269c3c83b53a822b515d847554f587119fbf849e360be2
        • MD5 SHA1 SHA512 TLSH

        memory/4952-42-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-46-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-6-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-5-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-7-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-8-0x00007FFD77AB0000-0x00007FFD77AC0000-memory.dmp

        memory/4952-9-0x00007FFD77AB0000-0x00007FFD77AC0000-memory.dmp

        memory/4952-1-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-41-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-0-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-43-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-3-0x00007FFDBA21F000-0x00007FFDBA220000-memory.dmp

        memory/4952-48-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-49-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-47-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-45-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-44-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/4952-4-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-2-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-197-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-196-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-195-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-194-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/4952-198-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp