Audiorecord.exe -

Part of the open-source PSAudio module (or legacy Windows SDK samples), there are official command-line tools designed to capture audio for testing and automation. In this context, audiorecord.exe is a lightweight console app that records sound from a microphone or system output directly to a WAV file.

In 2023, security researchers flagged a variant of the Agent Tesla keylogger that dropped a file named audiorecord.exe into the AppData\Roaming folder. Its purpose? To capture microphone input every 60 seconds, compress it to MP3, and exfiltrate it to a Telegram bot. Because the file name looked like a system process, many users ignored the high microphone usage in the privacy settings. audiorecord.exe

Stay vigilant. Your microphone is always listening—make sure it is listening for the right reasons. Part of the open-source PSAudio module (or legacy

C:\Windows\System32\ (rare) or C:\Program Files\WindowsApps\ (common). Digital Signature: Should be signed by Microsoft Corporation . The Driver Utility: Realtek and Audio OEMs Realtek’s HD Audio Manager and other sound card drivers have historically used generic executable names to manage microphone arrays. Some OEM builds (Dell, HP, Lenovo) include a diagnostic tool named audiorecord.exe that runs at startup to test microphone gain or enable "Far Field Pickup" (FFP) for conference calls. Its purpose