Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/09/2026, 10:20

General

  • Target
    attachment20260916-764-smu8xd.docx
  • Size 104KB
  • Sample260916-mc2tjayeph
  • 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\attachment20260916-764-smu8xd.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD4F64.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 c064279ad3f15f9b314383706adf6892296bb2e66780e14f1a2ac0c1efa1bd17
        • MD5 SHA1 SHA512 TLSH

        memory/1808-5-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-11-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-4-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-6-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-0-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-7-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-10-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-9-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-14-0x00007FFD77AB0000-0x00007FFD77AC0000-memory.dmp

        memory/1808-8-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-1-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-12-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-13-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-15-0x00007FFD77AB0000-0x00007FFD77AC0000-memory.dmp

        memory/1808-25-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp

        memory/1808-3-0x00007FFDBA21F000-0x00007FFDBA220000-memory.dmp

        memory/1808-2-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-165-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-166-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-168-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-167-0x00007FFD7A200000-0x00007FFD7A210000-memory.dmp

        memory/1808-169-0x00007FFDBA0C0000-0x00007FFDBA323000-memory.dmp