Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 06:12

General

  • Target
    attachment20260804-750-y1afnt.docx
  • Size 104KB
  • Sample260804-gx5s2aec33
  • 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\attachment20260804-750-y1afnt.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5636

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

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD1E7B.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 3KB
        • SHA256 3d1e1371f09859777304b1c6249996c7b9f9240e5c1819deb8b30f860f2f9c42
        • MD5 SHA1 SHA512 TLSH

        memory/5636-5-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-14-0x00007FFD19770000-0x00007FFD19780000-memory.dmp

        memory/5636-6-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-0-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-7-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-8-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-9-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-10-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-12-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-13-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-15-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-1-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-11-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-16-0x00007FFD19770000-0x00007FFD19780000-memory.dmp

        memory/5636-20-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp

        memory/5636-3-0x00007FFD5BE5F000-0x00007FFD5BE60000-memory.dmp

        memory/5636-4-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-2-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-171-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-170-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-173-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-172-0x00007FFD1BE40000-0x00007FFD1BE50000-memory.dmp

        memory/5636-174-0x00007FFD5BD00000-0x00007FFD5BF63000-memory.dmp