Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 22:42

General

  • Target
    empty.docx
  • Size 11KB
  • Sample260930-2mybesstdx
  • SHA256 a6833f2d65ae0fefab9cee3114e5157c0815975da3b5592035e1811c7781d3e3
  • 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 7 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\empty.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5100

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDCB37.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        memory/5100-7-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-12-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-5-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-1-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-0-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-6-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-14-0x00007FF902700000-0x00007FF902710000-memory.dmp

        memory/5100-8-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-9-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-11-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-2-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-10-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-13-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-15-0x00007FF902700000-0x00007FF902710000-memory.dmp

        memory/5100-4-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-36-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-3-0x00007FF944DAD000-0x00007FF944DAE000-memory.dmp

        memory/5100-471-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-473-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-476-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-475-0x00007FF944D10000-0x00007FF944F05000-memory.dmp

        memory/5100-474-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp

        memory/5100-472-0x00007FF904D90000-0x00007FF904DA0000-memory.dmp