Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 10:24

General

  • Target
    Unconfirmed 99239.dll
  • Size 6.0MB
  • Sample260804-mfb3aaxfqg
  • SHA256 0f2ad8d8fc51ddd5b47f5a7f5120db3775fde92441dbe9ba80fad0a5b9caa184
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Unconfirmed 99239.dll",#1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3316
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004F8 0x00000000000004F0
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2780

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/2780-69-0x0000020AF5000000-0x0000020AF51EB000-memory.dmp

        memory/3316-57-0x000002AF6D350000-0x000002AF6D351000-memory.dmp

        memory/3316-55-0x000002AF6D350000-0x000002AF6D351000-memory.dmp

        memory/3316-61-0x000002AF6D350000-0x000002AF6D351000-memory.dmp

        memory/3316-62-0x000002AF6D350000-0x000002AF6D351000-memory.dmp

        memory/3316-66-0x000002AF6D350000-0x000002AF6D351000-memory.dmp

        memory/3316-64-0x000002AF6D350000-0x000002AF6D351000-memory.dmp

        memory/3316-63-0x000002AF6D350000-0x000002AF6D351000-memory.dmp

        memory/3316-65-0x000002AF6D350000-0x000002AF6D351000-memory.dmp