Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/10/2026, 07:16

General

  • Target
    attachment20261001-527357-cy3fxp.docx
  • Size 11KB
  • Sample261001-h4bdfade32
  • SHA256 f978dfe1879eacb6058675b9fcd065bca8b492e21d8c26af78c32d6d0eb41dbf
  • 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\attachment20261001-527357-cy3fxp.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        TM02851227[[fn=sist02]].xsl

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=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 b86d0847344e5f13fce61bba4af72946453ee2eb7b744c4eb346d161a08fe925
        • MD5 SHA1 SHA512 TLSH

        memory/3808-6-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-8-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-0-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-5-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-3-0x00007FFFB0FAD000-0x00007FFFB0FAE000-memory.dmp

        memory/3808-9-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-11-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-12-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-13-0x00007FFF6EBA0000-0x00007FFF6EBB0000-memory.dmp

        memory/3808-10-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-14-0x00007FFF6EBA0000-0x00007FFF6EBB0000-memory.dmp

        memory/3808-7-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-1-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-33-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-4-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-2-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-213-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-216-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-215-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-214-0x00007FFF70F90000-0x00007FFF70FA0000-memory.dmp

        memory/3808-218-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp

        memory/3808-217-0x00007FFFB0F10000-0x00007FFFB1105000-memory.dmp