Analysis

  • user interaction
    yes
  • max time kernel
    151s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 16:27

General

  • Target
    RuntimeBroker_1.exe
  • Size 12.4MB
  • Sample260802-tx5t9acf77
  • SHA256 3bb219205d8723dd1d9d44b0ede3d1a33ec9270361889ae4e13d72290e951db3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_1.exe
    "C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_1.exe"
    1⤵
    • Adds Run key to start application
    PID:4352
  • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_1.exe
    "C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_1.exe"
    1⤵
      PID:892
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_1.exe
      "C:\Users\Admin\AppData\Local\Temp\RuntimeBroker_1.exe" -startup
      1⤵
        PID:5360
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x00000000000004CC 0x00000000000004C0
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1324

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            tmpB24A.wav

            • Path C:\Users\Admin\AppData\Local\Temp\tmpB24A.wav
            • Size 4.2MB
            • SHA256 487f69533dca417c51a94c53e7fc36e1c4f3b24e71ad311bad141ed3353465ec
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/892-15-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/892-14-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/892-11-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/892-12-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/892-13-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-6-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-1-0x0000000000030000-0x0000000000CA0000-memory.dmp

            memory/4352-5-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-4-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-3-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-10-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-0-0x00007FFF60B6F000-0x00007FFF60B70000-memory.dmp

            memory/4352-19-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-20-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-21-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp

            memory/4352-2-0x00007FFF609E0000-0x00007FFF61384000-memory.dmp