Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 01:02

General

  • Target
    attachment20260803-1169-2joj3w.docx
  • Size 104KB
  • Sample260803-bdsrgavhpc
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 10 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\attachment20260803-1169-2joj3w.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4128

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD6AEE.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 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        memory/4128-13-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-14-0x00007FFF64F50000-0x00007FFF64F60000-memory.dmp

        memory/4128-12-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-11-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-0-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-10-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-8-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-9-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-15-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-16-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-1-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-17-0x00007FFF64F50000-0x00007FFF64F60000-memory.dmp

        memory/4128-4-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-6-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-5-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-3-0x00007FFFA79DF000-0x00007FFFA79E0000-memory.dmp

        memory/4128-7-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-26-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4128-2-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-459-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-460-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-462-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-461-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4128-463-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp