Detectionmediumtest

Use of Scriptrunner.exe

The "ScriptRunner.exe" binary can be abused to proxy execution through it and bypass possible whitelisting

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Launch
Nasreddine Bencherchali (Nextron Systems)Created Fri Jul 0164760eef-87f7-4ed3-93fd-655668ea9420windows
Log Source
WindowsProcess Creation
ProductWindows← raw: windows
CategoryProcess Creation← raw: process_creation

Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.

Detection Logic
Detection Logic2 selectors
detection:
    selection_img:
        - Image|endswith: '\ScriptRunner.exe'
        - OriginalFileName: 'ScriptRunner.exe'
    selection_cli:
        CommandLine|contains: ' -appvscript '
    condition: all of selection*
False Positives

Legitimate use when App-v is deployed

Rule Metadata
Rule ID
64760eef-87f7-4ed3-93fd-655668ea9420
Status
test
Level
medium
Type
Detection
Created
Fri Jul 01
Path
rules/windows/process_creation/proc_creation_win_lolbin_scriptrunner.yml
Raw Tags
attack.defense-evasionattack.executionattack.t1218
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