Analysis

  • max time kernel
    149s
  • max time network
    143s
  • 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, 08:14

General

  • Target
    attachment20261001-527357-tyrxk6.docx
  • Size 309KB
  • Sample261001-j4zlpsec77
  • SHA256 d2ca5d604a8536e51de6a1dbbedb79a5e6678b3dee7bad992db4b13c216fc188
  • 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 8 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-tyrxk6.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4592

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDB152.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • 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 1KB
        • SHA256 6c7f185a4a404d32cfa7545871fbd532c129bf0b091b32b888f479c3cf64cbdb
        • MD5 SHA1 SHA512 TLSH

        memory/4592-5-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-0-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-6-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-3-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-8-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-11-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-10-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-9-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-7-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-12-0x00007FFEE3410000-0x00007FFEE3420000-memory.dmp

        memory/4592-13-0x00007FFEE3410000-0x00007FFEE3420000-memory.dmp

        memory/4592-4-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-37-0x00007FFF2552D000-0x00007FFF2552E000-memory.dmp

        memory/4592-38-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-39-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

        memory/4592-1-0x00007FFF2552D000-0x00007FFF2552E000-memory.dmp

        memory/4592-2-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-210-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-213-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-212-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-211-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

        memory/4592-214-0x00007FFF25490000-0x00007FFF25685000-memory.dmp