IP Address: 187.208.172.199Malicious

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IP Address:
187.208.172.199​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Service Configuration Download and Execute Cookie Hijacking Persistency - Image Hijack Access Suspicious Domain File Operation By CMD System File Modification Outgoing Connection HTTP Download File Service Start CMD Service Creation SMB Null Session Login SMB

Associated Attack Servers

grantmindline.com hosteons.com

103.124.105.246 104.233.207.172 217.195.153.116 185.47.128.124 172.83.155.170 137.175.56.104 104.37.187.182

Basic Information

IP Address

187.208.172.199

Domain

-

ISP

Telmex

Country

Mexico

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2021-03-04

Last seen in Guardicore Centra

2021-04-02

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

c:\windows\system32\services.exe installed and started cmd as a service named ixoB 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

System file C:\windows\Temp\wmia.bat 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

Access Suspicious Domain Outgoing Connection

System file C:\windows\Temp\ntuser.dat was modified 4 times

System File Modification

C:\windows\Temp\wmia.bat was downloaded

Download File

C:\WINDOWS\Temp\u.exe was downloaded

Download File

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

Download File

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

System File Modification

C:\WINDOWS\inf\aspnet\lsma12.exe 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

Access Suspicious Domain Outgoing Connection

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

Download File

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\system32\cacls.exe

Download and Execute

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

Download and Execute

Connection was closed due to user inactivity

c:\windows\system32\cacls.exe set the command line ntsd -d to run using Persistency - Image Hijack 3 times

Persistency - Image Hijack

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IP Address: 187.208.172.199​Malicious