microsoftedge_x64_154.0.4258.37_152.0.4191.66.exe

by RealDefense LLC

Sources: observed in the EchoTrail lab on Windows 11.

Summary

Microsoft Edge Installer (Microsoft Edge Installer, Microsoft Corporation)

microsoftedge_x64_154.0.4258.37_152.0.4191.66.exe is not in the 2025 snapshot. It was observed in EchoTrail's behavior lab on Windows 11 24H2 on 2026-09-29 installed from winget package Microsoft.WindowsSDK.10.0.22621.

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The same record for microsoftedge_x64_154.0.4258.37_152.0.4191.66.exe, by REST or as an MCP tool. Free key, no card.

Get a free key

curl -H "Authorization: Bearer $ECHOTRAIL_KEY" \
  https://api.echotrail.io/v1/process/microsoftedge_x64_154.0.4258.37_152.0.4191.66.exe

Free returns the summary. Team returns the full record you see on this page. Endpoint docs

n/a

most commonly executed Windows program

n/a

observed endpoint executions

Behavior

Top Paths

C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{4961FFE3-E58B-4C4D-A7F5-43A379D46E45}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{12990D19-719B-4D82-8585-9DD9141223DA}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{A7E040E5-C605-4325-8BA9-E41FFA9E7339}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C13183A1-19C0-4AC9-89CE-FEDAA9C91DB6}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{32D48A9C-5D5D-4E9C-8B97-12954F85A1E0}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{2523F584-DC02-46A8-88AA-4C88A8BD17FE}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7507DF91-3617-43D9-AA20-BD5A091B7F04}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{EF2D5A0E-5B4E-492E-880A-B5292B68C8C2}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{AE11AE62-40D9-4BC0-BAAB-B5F0DECB7B88}
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{766E1482-A72B-498D-8FFE-887C10AA91B1}

Top Hashes (SHA256)

2d4f68f8fd5e0edc9df5f137704d7841f81e30aa5c2e001878a6bff314e04418

Process Ancestry

Lab record

Installed from: winget Microsoft.WindowsSDK.10.0.22621 10.0.22621.2428
Publisher: Microsoft Corporation
Persistence: none
Network: none
Command lines: 2 patterns (10 launches)
DLL loads: 20 patterns (200 loads)
Registry writes: 2 patterns (20 writes)
File writes: 50 patterns (50 writes)
HTTP requests: 0 patterns (0 requests)
TLS connections: 0 patterns (0 handshakes)
Named pipes: 0 patterns (0 events)
Process access: 0 patterns (0 events)
Driver loads: 12 patterns (12 loads)
PowerShell blocks: 0 patterns (0 blocks)
Remote threads: 0 patterns (0 events)
Audit events: 0 patterns (0 events)

Full record on Team.

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