Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/08/2026, 14:26

General

  • Target
    attachment20260806-1169-5e983z.docx
  • Size 193KB
  • Sample260806-rrt5fstamd
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 11 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\attachment20260806-1169-5e983z.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2140

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD680F.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.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 2KB
        • SHA256 0f2875c3ecd4d8fcf2a17dabf0c43334b64da0f2da9043966eac0be3202fe6f8
        • MD5 SHA1 SHA512 TLSH

        memory/2140-12-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-1-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-5-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-6-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-7-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-8-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-9-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-10-0x00007FFA74D10000-0x00007FFA74D20000-memory.dmp

        memory/2140-11-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-0-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-13-0x00007FFA74D10000-0x00007FFA74D20000-memory.dmp

        memory/2140-4-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-40-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-2-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-3-0x00007FFAB6E6D000-0x00007FFAB6E6E000-memory.dmp

        memory/2140-483-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-486-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-485-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp

        memory/2140-488-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-487-0x00007FFAB6DD0000-0x00007FFAB6FC5000-memory.dmp

        memory/2140-484-0x00007FFA76E50000-0x00007FFA76E60000-memory.dmp