IP Address: 103.226.248.140Malicious

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IP Address:
103.226.248.140​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL SMB

Tags

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

Associated Attack Servers

grantmindline.com load2.wpd0126.info trouble-free.net hosteons.com

172.83.155.170 185.47.128.124 103.124.105.246 137.175.56.104 217.195.153.116 104.37.187.182 104.233.207.172 67.211.213.43

Basic Information

IP Address

103.226.248.140

Domain

-

ISP

Vietnam Posts And Telecommunications Group

Country

Viet Nam

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2021-04-05

Last seen in Guardicore Centra

2021-05-08

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 xdHI under service group None

Service Start Service Creation

Process c:\windows\system32\regsvr32.exe generated outgoing network traffic to: 185.47.128.124:8124 and 217.195.153.116:80

Outgoing Connection

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

System File Modification

The file c:\windows\temp\conhoy.exe was downloaded and executed 5 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\wmia.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: 104.37.187.182:80, 104.37.187.182:8888 and 172.83.155.170:80

Outgoing Connection

Process c:\windows\temp\u.exe attempted to access suspicious domains: grantmindline.com

Outgoing Connection Access Suspicious Domain

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: 103.226.248.140​Malicious