Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 01:50

General

  • Target
    attachment20260727-159293-x310hx.docx
  • Size 104KB
  • Sample260727-b88feathke
  • 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\attachment20260727-159293-x310hx.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:8

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD3DA6.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        N9V1KQ33BX38LMWPSYEE.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\N9V1KQ33BX38LMWPSYEE.temp
        • Size 2KB
        • SHA256 23caf57d5edc175b93c7a7cf2468ff96050597397332f6800da04ec7f5c584ba
        • MD5 SHA1 SHA512 TLSH

        memory/8-7-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-38-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-6-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-5-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-8-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-0-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-9-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-10-0x00007FFBEF230000-0x00007FFBEF240000-memory.dmp

        memory/8-11-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-13-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-12-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-14-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-15-0x00007FFBEF230000-0x00007FFBEF240000-memory.dmp

        memory/8-4-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-2-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-35-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-33-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-40-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-41-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-39-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-36-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-34-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-37-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/8-3-0x00007FFC31D9F000-0x00007FFC31DA0000-memory.dmp

        memory/8-1-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-187-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-188-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-189-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-190-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/8-191-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp