Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 02:02

General

  • Target
    attachment20260811-750-irpocw.docx
  • Size 104KB
  • Sample260811-cf4gestajf
  • 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\attachment20260811-750-irpocw.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD836E.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 3d753a12739e5493fb047f1aec385db3f64285999ee44263cd22890fd736d637
        • MD5 SHA1 SHA512 TLSH

        memory/4248-6-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-170-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-4-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-8-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-7-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-0-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-5-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-12-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-15-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-14-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-16-0x00007FFC4A980000-0x00007FFC4A990000-memory.dmp

        memory/4248-13-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-3-0x00007FFC8CF3F000-0x00007FFC8CF40000-memory.dmp

        memory/4248-11-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-1-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-17-0x00007FFC4A980000-0x00007FFC4A990000-memory.dmp

        memory/4248-35-0x00000273243E0000-0x0000027324727000-memory.dmp

        memory/4248-36-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-9-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-2-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-168-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-171-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-10-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4248-169-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4248-172-0x00000273243E0000-0x0000027324727000-memory.dmp

        memory/4248-173-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp