Analysis

  • max time kernel
    149s
  • max time network
    137s
  • 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, 14:36

General

  • Target
    attachment20260930-1253-rnrbjg.docx
  • Size 11KB
  • Sample260930-rysvzaaa39
  • SHA256 a6833f2d65ae0fefab9cee3114e5157c0815975da3b5592035e1811c7781d3e3
  • 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\attachment20260930-1253-rnrbjg.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4688

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD3786.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 43a6b1d11354e5b9bc40245769322854b3f511b882a2b72701042725129baedf
        • MD5 SHA1 SHA512 TLSH

        memory/4688-9-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-11-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-5-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-4-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-0-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-8-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-7-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-6-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-14-0x00007FF869690000-0x00007FF8696A0000-memory.dmp

        memory/4688-10-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-2-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-12-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-13-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-15-0x00007FF869690000-0x00007FF8696A0000-memory.dmp

        memory/4688-1-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-32-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-3-0x00007FF8AB70D000-0x00007FF8AB70E000-memory.dmp

        memory/4688-153-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-156-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-157-0x00007FF8AB670000-0x00007FF8AB865000-memory.dmp

        memory/4688-154-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp

        memory/4688-155-0x00007FF86B6F0000-0x00007FF86B700000-memory.dmp