Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 01:50

General

  • Target
    attachment20260802-1169-dhi573.docx
  • Size 104KB
  • Sample260802-b89ngabm81
  • 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\attachment20260802-1169-dhi573.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3820

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 4KB
        • SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 342B
        • SHA256 9012594c5ce91586411087e23a8fc305f104a0cce4225abe3ee01ce72b909fd5
        • MD5 SHA1 SHA512 TLSH

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD935E.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

        memory/3820-6-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-26-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-5-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-0-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-11-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-10-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-12-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-13-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-14-0x00007FFF99A90000-0x00007FFF99AA0000-memory.dmp

        memory/3820-9-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-8-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-15-0x00007FFF99A90000-0x00007FFF99AA0000-memory.dmp

        memory/3820-2-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-7-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-25-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-27-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-28-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp

        memory/3820-4-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-3-0x00007FFFDC71F000-0x00007FFFDC720000-memory.dmp

        memory/3820-1-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-503-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-502-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-501-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-500-0x00007FFF9C700000-0x00007FFF9C710000-memory.dmp

        memory/3820-504-0x00007FFFDC5C0000-0x00007FFFDC823000-memory.dmp