Analysis

  • max time kernel
    149s
  • max time network
    115s
  • 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, 02:08

General

  • Target
    attachment20260804-1169-50nt0e.docx
  • Size 104KB
  • Sample260804-ckjyksbc98
  • 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\attachment20260804-1169-50nt0e.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4276

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\TCD36BB.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 c5888985b5f93cb4757b188ff2264f2606ac14af75274f9b4f4200400b52cb07
        • MD5 SHA1 SHA512 TLSH

        memory/4276-13-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-5-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-7-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-9-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-10-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-8-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-12-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-11-0x00007FFCA5580000-0x00007FFCA5590000-memory.dmp

        memory/4276-14-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-0-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-6-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-4-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-15-0x00007FFCA5580000-0x00007FFCA5590000-memory.dmp

        memory/4276-16-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-17-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-27-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp

        memory/4276-1-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-3-0x00007FFCE819F000-0x00007FFCE81A0000-memory.dmp

        memory/4276-2-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-515-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-516-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-514-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-513-0x00007FFCA8180000-0x00007FFCA8190000-memory.dmp

        memory/4276-517-0x00007FFCE8040000-0x00007FFCE82A3000-memory.dmp