Analysis

  • max time kernel
    149s
  • max time network
    138s
  • 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, 14:02

General

  • Target
    attachment20260804-750-ajz7xs.docx
  • Size 104KB
  • Sample260804-rb3rnascmh
  • 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\attachment20260804-750-ajz7xs.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3868

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD814C.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3868-15-0x00007FFD6AF70000-0x00007FFD6AF80000-memory.dmp

        memory/3868-486-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-4-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-5-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-7-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-6-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-0-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-11-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-10-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-9-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-14-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-2-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-3-0x00007FFDADCBF000-0x00007FFDADCC0000-memory.dmp

        memory/3868-13-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-28-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-16-0x00007FFD6AF70000-0x00007FFD6AF80000-memory.dmp

        memory/3868-26-0x000002B9944F0000-0x000002B9945E0000-memory.dmp

        memory/3868-27-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-8-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-1-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-485-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-487-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-12-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/3868-488-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/3868-489-0x000002B9944F0000-0x000002B9945E0000-memory.dmp

        memory/3868-490-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp