Analysis

  • max time kernel
    148s
  • max time network
    142s
  • 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, 21:36

General

  • Target
    attachment20260930-527357-9dgdwc.docx
  • Size 11KB
  • Sample260930-1fx7eaah73
  • SHA256 fd810ed282f9ce630faa6c853516f963397c6704e7702a35aff6ab60206dab0b
  • 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\attachment20260930-527357-9dgdwc.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4468

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD3013.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

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 122985c8da1e93d125966899d1d97df7dfd71c9bf1e7b2cbf026a6737efe298b
        • MD5 SHA1 SHA512 TLSH

        memory/4468-2-0x00007FFB57FF0000-0x00007FFB58000000-memory.dmp

        memory/4468-13-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-8-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-11-0x00007FFB55DE0000-0x00007FFB55DF0000-memory.dmp

        memory/4468-7-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-6-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-0-0x00007FFB57FF0000-0x00007FFB58000000-memory.dmp

        memory/4468-1-0x00007FFB57FF0000-0x00007FFB58000000-memory.dmp

        memory/4468-12-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-9-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-14-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-15-0x00007FFB55DE0000-0x00007FFB55DF0000-memory.dmp

        memory/4468-10-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-5-0x00007FFB57FF0000-0x00007FFB58000000-memory.dmp

        memory/4468-43-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-42-0x00007FFB97F70000-0x00007FFB98165000-memory.dmp

        memory/4468-4-0x00007FFB57FF0000-0x00007FFB58000000-memory.dmp

        memory/4468-3-0x00007FFB9800D000-0x00007FFB9800E000-memory.dmp