Analysis

  • max time kernel
    148s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/07/2026, 04:18

General

  • Target
    attachment20260719-129497-zcul0k.docx
  • Size 104KB
  • Sample260719-ewxd6abv8j
  • 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\attachment20260719-129497-zcul0k.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4172

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD127C.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 bdc2d624e4ead172e33307dbc59bc687d52d5606f501d36712495fb4eefdf3c7
        • MD5 SHA1 SHA512 TLSH

        memory/4172-13-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-481-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-4-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-5-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-8-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-7-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-10-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-9-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-11-0x00007FFDB5A00000-0x00007FFDB5A10000-memory.dmp

        memory/4172-6-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-0-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-12-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-3-0x00007FFDF855F000-0x00007FFDF8560000-memory.dmp

        memory/4172-14-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-16-0x00007FFDB5A00000-0x00007FFDB5A10000-memory.dmp

        memory/4172-34-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-35-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-36-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-1-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-2-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-479-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-15-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp

        memory/4172-482-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-480-0x00007FFDB8540000-0x00007FFDB8550000-memory.dmp

        memory/4172-483-0x00007FFDF8400000-0x00007FFDF8663000-memory.dmp