Detection rules › Sigma

Atera Agent Installation

Severity
high
Author
Bhabesh Raj
Source
upstream

Detects successful installation of Atera Remote Monitoring & Management (RMM) agent as recently found to be used by Conti operators

MITRE ATT&CK coverage

TacticTechniques
Command & ControlT1219.002 Remote Access Tools: Remote Desktop Software

Event coverage

ProviderEvent IDTitle
MsiInstaller1033Windows Installer installed the product.

Stages and Predicates

Stage 1: selection

Message|contains: AteraAgent
Provider_Name: MsiInstaller

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
Messagematch
  • AteraAgent
Provider_Nameeq
  • MsiInstaller corpus 4 (sigma 4)