Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 03:10

General

  • Target
    attachment20260731-1169-qzairb.docx
  • Size 104KB
  • Sample260731-dn2s8ssfne
  • 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\attachment20260731-1169-qzairb.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 f823df672e4b059785c7b8c9633dca9cd3c2309158bbda453e0b632351324f0a
        • MD5 SHA1 SHA512 TLSH

        memory/4500-7-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-6-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-2-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-5-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-4-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-1-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-8-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-14-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-15-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-10-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-0-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-13-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-9-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-12-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-11-0x00007FFCCBA30000-0x00007FFCCBA40000-memory.dmp

        memory/4500-16-0x00007FFCCBA30000-0x00007FFCCBA40000-memory.dmp

        memory/4500-19-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp

        memory/4500-3-0x00007FFD0E6FF000-0x00007FFD0E700000-memory.dmp

        memory/4500-55-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-56-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-58-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-57-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp

        memory/4500-59-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp