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
    17/08/2026, 04:08

General

  • Target
    attachment20260817-1169-91os08.docx
  • Size 193KB
  • Sample260817-ep8tlsshnc
  • 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\attachment20260817-1169-91os08.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4680

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD5C48.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 a6c736a02978794c9d9ea29a093c60b51e54c5b0d5006e6c8f6bf103b9b052da
        • MD5 SHA1 SHA512 TLSH

        memory/4680-5-0x00007FFC11B50000-0x00007FFC11D45000-memory.dmp

        memory/4680-28-0x00007FFC11B50000-0x00007FFC11D45000-memory.dmp

        memory/4680-0-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-8-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-7-0x00007FFC11B50000-0x00007FFC11D45000-memory.dmp

        memory/4680-6-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-9-0x00007FFBCF270000-0x00007FFBCF280000-memory.dmp

        memory/4680-10-0x00007FFBCF270000-0x00007FFBCF280000-memory.dmp

        memory/4680-1-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-4-0x00007FFC11B50000-0x00007FFC11D45000-memory.dmp

        memory/4680-29-0x00007FFC11B50000-0x00007FFC11D45000-memory.dmp

        memory/4680-3-0x00007FFC11BED000-0x00007FFC11BEE000-memory.dmp

        memory/4680-2-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-462-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-465-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-464-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp

        memory/4680-466-0x00007FFC11B50000-0x00007FFC11D45000-memory.dmp

        memory/4680-463-0x00007FFBD1BD0000-0x00007FFBD1BE0000-memory.dmp