PH_Rule_Access_74
Disabled
Detects excessive failed logins followed by unusual communication pattern for a user from a set of workstations to another set of workstations indicating lateral movement.
9
Security
Lateral Movement
Lateral Movement consists of techniques that adversaries use to enter and control remote systems on a network. Following through on their primary objective often requires exploring the network to find their target and subsequently gaining access to it. Reaching their objective often involves pivoting through multiple systems and accounts to gain. Adversaries might install their own remote access tools to accomplish Lateral Movement or use legitimate credentials with native network and operating system tools, which may be stealthier.
https://attack.mitre.org/tactics/TA0008No Technique Specified
Server
FortiGate via Syslog, FortiProxy via Syslog, Juniper JunOS via Syslog, Juniper SRX Via Syslog, Juniper SSG via Syslog, Pulse Secure via Syslog, Hillstone Firewall Via Syslog, Cisco ASA via Syslog, Cisco IOS Via Syslog, WatchGuard via Syslog, Sophos Firewall via Syslog, SonicOS via Syslog, Riverbed via Syslog, NetScaler via Syslog, HP Procurve via Syslog, FortiWeb via Syslog, BlueCoat via Syslog, Windows via OMI or FortiSIEM Agent, Linux via Syslog, VMware NSX via Syslog, FortiSIEM via Syslog, IBM AIX via Syslog, AWS CloudTrail via AWS_CLOUDTRAIL, Office 365 via Management Activity API
Correlation
No remediation guidance specified
If the following pattern or patterns match an ingested event within the given time window in seconds, trigger an incident.
3600 seconds
If the following defined pattern/s occur within a 3600 second time window.
Lateral
This is the named definition of the event query, this is important if multiple subpatterns are defined to distinguish them.
This is the query logic that matches incoming events
eventType = "PH_ANOMALY_LATERAL_MOVEMENT_DETECT"
This defines how matching events are aggregated, only events with the same matching attribute values are grouped into one unique incident ID
srcIpAddr,user,domain,srcIpAddrList,destIpAddr,destIpAddrList
This is most typically a numerical constraint that defines when the rule should trigger an incident
COUNT(*) >= 1
This section defines which fields in matching raw events should be mapped to the incident attributes in the resulting incident.
The available raw event attributes to map are limited to the group by attributes and the aggregate event constraint fields for each subpattern
srcIpAddr = Lateral.srcIpAddr,
srcIpAddrList = Lateral.srcIpAddrList,
user = Lateral.user,
domain = Lateral.domain,
destIpAddr = Lateral.destIpAddr,
destIpAddrList = Lateral.destIpAddrList