Analysis

  • max time kernel
    149s
  • max time network
    116s
  • 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, 19:36

General

  • Target
    attachment20260905-1106-m4ugah.docx
  • Size 104KB
  • Sample260905-ya8pva1end
  • 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 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\attachment20260905-1106-m4ugah.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3480

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD1F25.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        memory/3480-5-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-13-0x00007FFAF98E0000-0x00007FFAF98F0000-memory.dmp

        memory/3480-4-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-0-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-6-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-7-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-9-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-8-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-10-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-11-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-12-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-1-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-14-0x00007FFAF98E0000-0x00007FFAF98F0000-memory.dmp

        memory/3480-2-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-23-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp

        memory/3480-3-0x00007FFB3BEBF000-0x00007FFB3BEC0000-memory.dmp

        memory/3480-464-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-463-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-462-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-461-0x00007FFAFBEA0000-0x00007FFAFBEB0000-memory.dmp

        memory/3480-465-0x00007FFB3BD60000-0x00007FFB3BFC3000-memory.dmp