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



MSSQL Null Session Login CMD DNS Query Listening Successful MSSQL Login System File Modification Service Configuration File Operation By CMD Outgoing Connection Create MsSql Procedure Drop MsSql Table MSSQL Brute Force Download and Execute Access Suspicious Domain MSSQL

Associated Attack Servers


Basic Information

IP Address




Beijing Education Information Network




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

Process c:\windows\system32\lsass.exe started listening on ports: 49158


A user logged in using MSSQL with the following credentials: sa / ****** - Authentication policy: White List (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

MSSQL procedures were created: sp_addextendedproc , sp_addlogin and sp_password

Create MsSql Procedure

MSSQL tables were dropped: #A1E8A56F and #A3D0EDE1

Drop MsSql Table

Process c:\windows\temp\conhost.exe started listening on ports: 32831


System file C:\Windows\AppCompat\Programs\Amcache.hve was modified 4 times

System File Modification

The file C:\Windows\System\down.exe was downloaded and executed

Download and Execute

Process c:\windows\s.exe generated outgoing network traffic to:

Outgoing Connection

The file C:\Windows\System\msinfo.exe was downloaded and executed

Download and Execute

The file C:\Windows\SysWOW64\wpcap.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

The file C:\Windows\SysWOW64\npptools.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.1226bye.xyz

DNS Query Access Suspicious Domain

Connection was closed due to timeout

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IP Address:​Malicious