Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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, 00:28

General

  • Target
    attachment20260930-1092870-brt691.docx
  • Size 21KB
  • Sample260930-askhzaxy8n
  • SHA256 67f2f0bbd1bcd27c4f4bdf45f4c993c767423130ce0b1711a7c6bd3be9860034
  • 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\attachment20260930-1092870-brt691.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1168

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD37C.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 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 671B
        • SHA256 7810adc65057c5613434495204905de53bf5efc932c2b24e80fdf17d9dd475be
        • MD5 SHA1 SHA512 TLSH

        memory/1168-12-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-14-0x00007FFB2F8A0000-0x00007FFB2F8B0000-memory.dmp

        memory/1168-4-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-6-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-8-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-7-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-9-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-11-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-13-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-0-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-10-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-5-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-15-0x00007FFB2F8A0000-0x00007FFB2F8B0000-memory.dmp

        memory/1168-1-0x00007FFB71B0D000-0x00007FFB71B0E000-memory.dmp

        memory/1168-45-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-46-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-2-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-3-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-183-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-186-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-187-0x00007FFB71A70000-0x00007FFB71C65000-memory.dmp

        memory/1168-184-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp

        memory/1168-185-0x00007FFB31AF0000-0x00007FFB31B00000-memory.dmp