IP Address: Malicious

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Cyber Threat Intelligence

Discover Malicious IPs and Domains with Guardicore Cyber Threat Feed

IP Address:​
Previously Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information



Services Targeted



Listening Persistency - Logon SMB Null Session Login Download and Execute Service Creation Outgoing Connection SMB Share Connect Download File Successful SMB Login Access Suspicious Domain SMB DNS Query Service Stop Service Start Service Deletion

Connect Back Servers

wateen.net pldt.net hnpt.com.vn radore.net.tr

Basic Information

IP Address






Hong Kong


Created Date


Updated Date




First seen in Guardicore Centra


Last seen in Guardicore Centra


What is Guardicore Centra
Guardicore Centra is a data center and cloud security solution that protects the organization's core assets, using flexible, quickly deployed and easy to understand micro-segmentation controls. Centra generates in-context security incidents, with details on attacker tools and techniques, that help IR teams prioritize incident investigation and reduce dwell time. Learn More

Attack Flow

A user logged in using SMB from CLOUD with the following username: administrator - Authentication policy: Reached Max Attempts

Successful SMB Login

c:\windows\stm8.inf was downloaded

Download File

c:\windows\system32\services.exe installed and started c:\windows\isass.exe as a service named wgautr

Service Creation Service Start

The file c:\windows\isass.exe was downloaded and executed

Download and Execute

Process c:\windows\isass.exe attempted to access domains: gmail.com

DNS Query

Process c:\windows\isass.exe started listening on port 53


c:\windows\isass.exe set the command line c:\windows\Isass.exe %1 to run using Persistency - Logon

Persistency - Logon

Process c:\windows\isass.exe generated outgoing network traffic to:,, wateen.net:53,, hnpt.com.vn:53,,, pldt.net:53, radore.net.tr:53 and

Outgoing Connection

Process c:\windows\isass.exe attempted to access suspicious domains: wateen.net, pldt.net, radore.net.tr and hnpt.com.vn

Access Suspicious Domain

Service wgautr was stopped

Service Stop

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IP Address:​Previously Malicious