RtkAudUService64.exe
Summary
Realtek Audio Universal Service (64-bit) - background audio service for Realtek audio drivers.
RtkAudUService64.exe is the 828th most commonly executed Windows program in EchoTrail's dataset, observed 3,590 times across enterprise environments. It typically runs from C:\Windows\System32 and it is most often launched by explorer.exe.
Behavior
Top Paths
- C:\Windows\System3250.21%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_5fb296660a9719a910.06%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_5b7acb8ae279027d8.51%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_a4555e9b352874917.14%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_200389f68a8e25cd2.97%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_8b8f1bcdf16553b62.61%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_e80fb7173daab7332.5%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_2f1c847ecdfad6a72.45%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_b31461a6b219e0a62.34%
- C:\Windows\System32\DriverStore\FileRepository\realtekservice.inf_amd64_9d48faf1e1edea3c2.25%
Top Hashes (SHA256)
- 08b8a42cb092b1b39f2d87fd24d62b28021a92a926ebe5f747acb70fe96f215c17.82%
- 8aad57956d572278d77d1c0abeb8fa30d1398cbc88e31f6e615fe3774ec7907c10.51%
- dcdc8c50b6284d64235f233971e51b4ac9022ca5b7d282cd3e7bb3312c8735e310.33%
- f78ea657876cb1c659c1dbbbe094913fe0eb74c8e4ea8d9b93c228e2c759acc69.81%
- bd10daadee1903e0325b4f93b936a28c7430f62a37074570dfb06984d3a4c3798.88%
- a3784902d37dfb70593da1204e035eab8ddd382c64741abb501df46a0e95a8be7.46%
- 4f797d4d553654055c3e099a437d9ae31a9bbe1916f554017a498ac8ef5e310b5.05%
- 56923950f1361cef00e93eaf069d791678bcc01dd5bef59bc298932ebc3fa1da3.11%
- 2adce601cfedf8ad8a4ebff95a28a4801fa311b51a4999564fc6e2549231f5692.73%
- 002eca356aa6d1f0ab8c89e89d0bd0e96c98bde9278b5c055dc2782e30a820d92.61%
Process Ancestry
Top Grandparents
- userinit.exe36.67%
- wininit.exe32.67%
- services.exe30.67%
Top Parents
- explorer.exe43.33%
- RtkAudUService64.exe21.47%
- services.exe17.46%
Top Children
- RtkAudUService64.exe50.75%
- schtasks.exe43.62%
- regsvr32.exe3.32%
- sc.exe2.32%
Rare or environment-specific process names are omitted from ancestry tables. Percentages are of all observed relationships.
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Data from EchoTrail's dataset of ~346M Windows process executions. Last extracted 2026-08-04.