IP Address:

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Top Threats

Cyber Threat Intelligence

Discover Malicious IPs and Domains with Guardicore Cyber Threat Feed

IP Address:​

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

Threat Information


Attacker, Scanner

Services Targeted



Download File HTTP Cookie Hijacking SMB Null Session Login Download and Execute CMD Service Start Service Configuration SMB IDS - A Network Trojan was detected Outgoing Connection System File Modification Service Creation Access Suspicious Domain

Associated Attack Servers

www.msftncsi.com hosteons.com load2.wpd0126.info trouble-free.net load.wpd0126.info img.vim-cn.com hostwindsdns.com

Basic Information

IP Address




Electrics Ltd


Russian Federation


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

IDS detected A Network Trojan was detected : ETERNALBLUE Probe Vulnerable System Response MS17-010

IDS - A Network Trojan was detected

c:\windows\system32\services.exe installed and started cmd as a service named HYwc under service group None

Service Start Service Creation

Process c:\windows\system32\regsvr32.exe generated outgoing network traffic to: and

Outgoing Connection

The file c:\windows\temp\conhoy.exe was downloaded and executed 2 times

Download and Execute

Process c:\windows\temp\conhoy.exe generated outgoing network traffic to:, and

Outgoing Connection

Process c:\windows\temp\conhoy.exe attempted to access suspicious domains: hosteons.com

Outgoing Connection Access Suspicious Domain

C:\WINDOWS\Temp\wmi.bat was downloaded

Download File

C:\WINDOWS\Temp\ntuser.dat was downloaded

Download File

The file C:\WINDOWS\Temp\u.exe was downloaded and executed

Download and Execute

c:\windows\inf\aspnet\lsma12.exe was downloaded

Download File

c:\windows\debug\item.dat was downloaded

Download File

Process c:\windows\temp\u.exe generated outgoing network traffic to: and

Outgoing Connection

System file c:\windows\debug\item.dat was modified 4 times

System File Modification

Connection was closed due to user inactivity

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IP Address:​Malicious