Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/09/2026, 18:42

General

  • Target
    attachment20260923-764-k0urp1.docx
  • Size 104KB
  • Sample260923-xcap6awanf
  • 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 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\attachment20260923-764-k0urp1.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4384

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD413E.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

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 8c8578b74f343e1aeba284e3f87f135561e73ccbb7e139041caba8ae7dc0a6c8
        • MD5 SHA1 SHA512 TLSH

        memory/4384-10-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-14-0x00007FFDC90D0000-0x00007FFDC90E0000-memory.dmp

        memory/4384-7-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-0-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-6-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-5-0x00007FFE0B9AD000-0x00007FFE0B9AE000-memory.dmp

        memory/4384-4-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-9-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-11-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-12-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-13-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-8-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-15-0x00007FFDC90D0000-0x00007FFDC90E0000-memory.dmp

        memory/4384-3-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-36-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-1-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-2-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-166-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-170-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4384-169-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-168-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4384-167-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp