IP Address: 151.1.181.72Malicious

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IP Address:
151.1.181.72​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB MSSQL

Tags

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

Associated Attack Servers

hosteons.com load.wpd0126.info

173.208.153.130 217.195.153.116 137.175.56.104 139.5.177.32 45.58.135.106 103.124.105.246 172.83.155.170 104.233.207.172

Basic Information

IP Address

151.1.181.72

Domain

-

ISP

ITnet S.r.l.

Country

Italy

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-08-12

Last seen in Guardicore Centra

2021-01-28

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

Process c:\windows\system32\regsvr32.exe generated outgoing network traffic to: 139.5.177.32:8032 and 217.195.153.116:80

Outgoing Connection

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

Service Creation Service Start

The file c:\windows\temp\conhoy.exe was downloaded and executed 4 times

Download and Execute

Process c:\windows\temp\conhoy.exe generated outgoing network traffic to: 103.124.105.246:80, 104.233.207.172:8172 and 137.175.56.104:80

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

System file c:\windows\temp\conhoy.exe was modified 4 times

System File Modification

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: 172.83.155.170:80, 45.58.135.106:80 and 45.58.135.106:8888

Outgoing Connection

System file C:\WINDOWS\Temp\wmi.bat was modified 4 times

System File Modification

The file C:\WINDOWS\system\msinfo.exe was downloaded and executed

Download and Execute

The file C:\WINDOWS\system32\wpcap.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

The file C:\WINDOWS\system32\packet.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

Connection was closed due to user inactivity

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IP Address: 151.1.181.72​Malicious