Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 19:10

General

  • Target
    attachment20260816-1169-9rqxvl.docx
  • Size 104KB
  • Sample260816-xvcbpsfd76
  • 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\attachment20260816-1169-9rqxvl.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:800

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD727F.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Normal.dotm

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
        • Size 18KB
        • SHA256 e69cf8c830629193d4bd7594fed4cc6a5e963f6f89513a52a5013f58b0a17a69
        • 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/800-6-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-14-0x00007FFA57520000-0x00007FFA57530000-memory.dmp

        memory/800-7-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-0-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-5-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-8-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-9-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-10-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-11-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-12-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-13-0x00007FFA57520000-0x00007FFA57530000-memory.dmp

        memory/800-3-0x00007FFA99FFF000-0x00007FFA9A000000-memory.dmp

        memory/800-4-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-23-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-24-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp

        memory/800-1-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-2-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-476-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-475-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-478-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-477-0x00007FFA59FE0000-0x00007FFA59FF0000-memory.dmp

        memory/800-479-0x00007FFA99EA0000-0x00007FFA9A103000-memory.dmp