LOL · Binary

msedgewebview2.exe

4 techniques WindowsLOLBAS GPL-3.0

Execute

Execution Windows

This command launches the Microsoft Edge WebView2 browser control without sandboxing and will spawn the specified executable as its subprocess.

Use Proxy execution of binary

msedgewebview2.exe --no-sandbox --browser-subprocess-path="{PATH_ABSOLUTE:.exe}"

Context: user
Native: Execute
MITRE: T1218.015
Detection: Sigma: github.com/SigmaHQ/sigma/blob/e1a713d264ac072bb76b5c4e5f41315a015d3f41/rules/windows/process_creation/proc_creation_win_susp_electron_execution_proxy.yml
IOC: msedgewebview2.exe spawned with any of the following: --gpu-launcher, --utility-cmd-prefix, --renderer-cmd-prefix, --browser-subprocess-path
Refs: medium.com/@MalFuzzer/one-electron-to-rule-them-all-dc2e9b263daf
lolbas-project.github.io/lolbas/Binaries/msedgewebview2/

Execution Windows

This command launches the Microsoft Edge WebView2 browser control without sandboxing and will spawn the specified command as its subprocess.

Use Proxy execution of binary

msedgewebview2.exe --utility-cmd-prefix="{CMD}"

Context: user
Native: Execute
MITRE: T1218.015
Detection: Sigma: github.com/SigmaHQ/sigma/blob/e1a713d264ac072bb76b5c4e5f41315a015d3f41/rules/windows/process_creation/proc_creation_win_susp_electron_execution_proxy.yml
IOC: msedgewebview2.exe spawned with any of the following: --gpu-launcher, --utility-cmd-prefix, --renderer-cmd-prefix, --browser-subprocess-path
Refs: medium.com/@MalFuzzer/one-electron-to-rule-them-all-dc2e9b263daf
lolbas-project.github.io/lolbas/Binaries/msedgewebview2/

Execution Windows

This command launches the Microsoft Edge WebView2 browser control without sandboxing and will spawn the specified command as its subprocess.

Use Proxy execution of binary

msedgewebview2.exe --disable-gpu-sandbox --gpu-launcher="{CMD}"

Context: user
Native: Execute
MITRE: T1218.015
Detection: Sigma: github.com/SigmaHQ/sigma/blob/e1a713d264ac072bb76b5c4e5f41315a015d3f41/rules/windows/process_creation/proc_creation_win_susp_electron_execution_proxy.yml
IOC: msedgewebview2.exe spawned with any of the following: --gpu-launcher, --utility-cmd-prefix, --renderer-cmd-prefix, --browser-subprocess-path
Refs: medium.com/@MalFuzzer/one-electron-to-rule-them-all-dc2e9b263daf
lolbas-project.github.io/lolbas/Binaries/msedgewebview2/

Execution Windows

This command launches the Microsoft Edge WebView2 browser control without sandboxing and will spawn the specified command as its subprocess.

Use Proxy execution of binary

msedgewebview2.exe --no-sandbox --renderer-cmd-prefix="{CMD}"

Context: user
Native: Execute
MITRE: T1218.015
Detection: Sigma: github.com/SigmaHQ/sigma/blob/e1a713d264ac072bb76b5c4e5f41315a015d3f41/rules/windows/process_creation/proc_creation_win_susp_electron_execution_proxy.yml
IOC: msedgewebview2.exe spawned with any of the following: --gpu-launcher, --utility-cmd-prefix, --renderer-cmd-prefix, --browser-subprocess-path
Refs: medium.com/@MalFuzzer/one-electron-to-rule-them-all-dc2e9b263daf
lolbas-project.github.io/lolbas/Binaries/msedgewebview2/