Detection rules › Sigma

SCM Database Handle Failure

Severity
medium
Author
Roberto Rodriguez @Cyb3rWard0g
Source
upstream

Detects non-system users failing to get a handle of the SCM database.

MITRE ATT&CK coverage

TacticTechniques
DiscoveryT1010 Application Window Discovery

Event coverage

ProviderEvent IDTitle
Security-Auditing4656A handle to an object was requested.

Stages and Predicates

Stage 1: selection

AccessMask: 0xf003f
ObjectName: ServicesActive
ObjectType: 'SC_MANAGER OBJECT'

Stage 2: not filter

SubjectLogonId: 0x3e4

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.

FieldKindValues
AccessMaskeq
  • 0xf003f
ObjectNameeq
  • ServicesActive
ObjectTypeeq
  • SC_MANAGER OBJECT corpus 2 (sigma 2)
SubjectLogonIdeq
  • 0x3e4 corpus 2 (sigma 2)