Remote Registry Lateral Movement

Title: Remote Registry Lateral Movement
Status: test
Description:Detects remote RPC calls to modify the registry and possible execute code
References:
  -https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-rrp/0fa3191d-bb79-490a-81bd-54c2601b7a78
  -https://github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RRP.md
  -https://github.com/zeronetworks/rpcfirewall
  -https://zeronetworks.com/blog/stopping-lateral-movement-via-the-rpc-firewall/
Author: Sagie Dulce, Dekel Paz
Date: 2022-01-01
modified:None
Tags:

• -'attack.lateral-movement'
• -'attack.defense-impairment'
• -'attack.t1112'
• -'attack.persistence'

Logsource:

• product: rpc_firewall
• category: application
• definition: Requirements: install and apply the RPC Firewall to all processes with "audit:true action:block uuid:338cd001-2244-31f1-aaaa-900038001003"

Detection:
  selection:
    EventLog: 'RPCFW'
    EventID: '3'
    InterfaceUuid: '338cd001-2244-31f1-aaaa-900038001003'
    OpNum:
      -'6'
      -'7'
      -'8'
      -'13'
      -'18'
      -'19'
      -'21'
      -'22'
      -'23'
      -'35'

  condition:selection
Falsepositives:
  -Remote administration of registry values
Level: high