OfficeHubTaskHost.exe
Summary
Microsoft Office Hub Task Host - hosts background tasks for the Office Hub (My Office) application.
OfficeHubTaskHost.exe is the 658th most commonly executed Windows program in EchoTrail's dataset, observed 6,368 times across enterprise environments. It typically runs from C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8830.7600.0_x64__8wekyb3d8bbwe\Office16 and it is most often launched by svchost.exe.
Behavior
Top Paths
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8830.7600.0_x64__8wekyb3d8bbwe\Office1640.44%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.9328.1700.0_x64__8wekyb3d8bbwe\Office1625.71%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.10314.31700.1000_x64__8wekyb3d8bbwe\Office1616.58%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.10314.31700.0_x64__8wekyb3d8bbwe\Office164.21%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.9206.1701.0_x64__8wekyb3d8bbwe\Office163.31%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8414.5925.0_x64__8wekyb3d8bbwe\Office163.17%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.9230.1700.0_x64__8wekyb3d8bbwe\Office162.73%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8010.5926.0_x64__8wekyb3d8bbwe\Office161.32%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8107.7600.0_x64__8wekyb3d8bbwe\Office161.01%
- C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8312.7601.0_x64__8wekyb3d8bbwe\Office160.69%
Top Hashes (SHA256)
- e54afdc489ea61817be1c33be82153288f3f305f2edb52ca57aa258affff3f8540.6%
- 449943717ee877c70c606802d758fe699672676cc11d1e137d28f034510bd2ee26.38%
- 157d16a573d7fb50f2e4ef8946e03e7bafeda4b649204e2edf267fd6897da24220.52%
- 1fa2328e4b1325ffe1af0744493bce1c8121bd608703b58e09b5f202674647393.41%
- 8df9f89d1f95810c886eb7fec3d3e78a1c9b5fc846a7ace1f2d1c5082d86f2b92.84%
- 5a05ae22c315892942b7841f03c0df3cca16ebc12b8ecadfb9bfaccc00236e752.81%
- eb1961f65d875b7ce092cbdf2a26ce8d68d5237aaf2d9151d390f9e87a7a8f3e1.36%
- 009d1b729af926ffdaad98f805fda34dd283a469b040c1b507eab3c3e4a242a80.84%
- 52f8e18ddbf26a3e46dd88e7e0181766da7a33236848739ba854d48f26af74d60.5%
- 51b4cda090f422bf3614c7158121b62da633a823b48062657a51efb63ab058540.4%
Process Ancestry
Top Grandparents
- services.exe100%
Top Parents
- svchost.exe100%
Top Children
- WerFault.exe42.86%
- conhost.exe14.29%
- dllhost.exe14.29%
- WMIC.exe14.29%
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.