PUA - AdvancedRun Execution

Severity: medium
Author: Florian Roth (Nextron Systems)
Source: upstream

Detects the execution of AdvancedRun utility

MITRE ATT&CK coverage

Tactic	Techniques
Execution	`T1059.003` Command and Scripting Interpreter: Windows Command Shell
Privilege Escalation	`T1134.002` Access Token Manipulation: Create Process with Token
Defense Evasion	`T1134.002` Access Token Manipulation: Create Process with Token, `T1564.003` Hide Artifacts: Hidden Window

Event coverage

Provider	Event ID	Title
Sysmon	1	Process creation

Stages and Predicates

Stage 1: `selection`

or:
CommandLine|contains: ' /CommandLine '
CommandLine|contains: ' /RunAs '
CommandLine|contains: ' /WindowState 0'
CommandLine|contains: ' /EXEFilename '
CommandLine|contains: ' /Run'
OriginalFileName: AdvancedRun.exe

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.