Analysis

  • max time kernel
    149s
  • max time network
    136s
  • 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, 00:48

General

  • Target
    attachment20260804-1169-xd3bkr.docx
  • Size 193KB
  • Sample260804-a5secaac92
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 13 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\attachment20260804-1169-xd3bkr.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3220

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDEBE3.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 05fee97fff7b281a6d4bf2f61b89c08aeb41dd9e417fea773ee9870f8b0ae83c
        • MD5 SHA1 SHA512 TLSH

        memory/3220-5-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-12-0x00007FFAF2F70000-0x00007FFAF2F80000-memory.dmp

        memory/3220-0-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-7-0x00007FFB355C0000-0x00007FFB35823000-memory.dmp

        memory/3220-8-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-6-0x00007FFB355C0000-0x00007FFB35823000-memory.dmp

        memory/3220-9-0x00007FFB355C0000-0x00007FFB35823000-memory.dmp

        memory/3220-10-0x00007FFB355C0000-0x00007FFB35823000-memory.dmp

        memory/3220-11-0x00007FFAF2F70000-0x00007FFAF2F80000-memory.dmp

        memory/3220-4-0x00007FFB355C0000-0x00007FFB35823000-memory.dmp

        memory/3220-2-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-24-0x00007FFB355C0000-0x00007FFB35823000-memory.dmp

        memory/3220-3-0x00007FFB3571F000-0x00007FFB35720000-memory.dmp

        memory/3220-1-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-466-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-468-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-469-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-467-0x00007FFAF5700000-0x00007FFAF5710000-memory.dmp

        memory/3220-470-0x00007FFB355C0000-0x00007FFB35823000-memory.dmp