IP Address: 221.6.29.67Previously Malicious
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IP Address:
221.6.29.67
Previously Malicious
This IP address attempted an attack on a machine protected by Guardicore Centra
Threat Information
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Role |
Attacker, Scanner |
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Services Targeted |
MSSQL |
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Tags |
MSSQL Azure WMI Method Drop MsSql Table Execute MsSql Shell Command Failed MSSQL Login Malicious File MSSQL Brute Force File Operation By CMD Access Suspicious Domain Create MsSql Procedure WMI Persistence Persistency - Logon DNS Query IDS - Attempted User Privilege Gain MSSQL Successful MSSQL Login CMD MSSQL Null Session Login |
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Associated Attack Servers |
www.msftncsi.com www.cyg2016.xyz dns.msftncsi.com activation-v2.sls.microsoft.com down.mys2016.info js.mys2016.info |
Basic Information
|
IP Address |
221.6.29.67 |
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Domain |
- |
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|
ISP |
China Unicom Liaoning |
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Country |
China |
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WHOIS |
Created Date |
- |
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Updated Date |
- |
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Organization |
- |
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First seen in Guardicore Centra |
2017-07-19 |
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Last seen in Guardicore Centra |
2020-01-06 |
What is Guardicore CentraGuardicore 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
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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 |
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MSSQL procedures were created: sp_password , sp_addsrvrolemember , sp_addextendedproc , sp_droplogin and sp_addlogin |
Create MsSql Procedure |
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IDS detected Attempted User Privilege Gain : sp_password - password change |
IDS - Attempted User Privilege Gain |
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IDS detected Attempted User Privilege Gain : xp_cmdshell - program execution |
IDS - Attempted User Privilege Gain |
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IDS detected Attempted User Privilege Gain : xp_reg* - registry access |
IDS - Attempted User Privilege Gain |
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IDS detected Attempted User Privilege Gain : SQL sp_configure - configuration change |
IDS - Attempted User Privilege Gain |
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C:\Windows\System32\wbem\123.bat was identified as malicious by YARA according to rules: Suspicious Strings |
Malicious File |
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C:\Windows\System32\PerfStringse.ini was identified as malicious by YARA according to rules: Suspicious Strings |
Malicious File |
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MSSQL tables were dropped: #A3D0EDE1 and #A1E8A56F |
Drop MsSql Table |
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IDS detected Attempted User Privilege Gain : sp_start_job - program execution |
IDS - Attempted User Privilege Gain |
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Process c:\windows\system32\wbem\scrcons.exe attempted to access suspicious domains: www.cyg2016.xyz |
Access Suspicious Domain DNS Query |
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Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.mys2016.info 2 times |
Access Suspicious Domain DNS Query |
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Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 0.0.0.0:49796 |
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Process c:\windows\system32\ftp.exe attempted to access suspicious domains: down.mys2016.info |
Access Suspicious Domain DNS Query |
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Process NetworkService Service Group attempted to access suspicious domains: down.mys2016.info |
Access Suspicious Domain DNS Query |
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c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line cmd /c start /min c:\windows\system32\wbem\123.bat to run using Persistency - Logon |
Persistency - Logon |
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MSSQL executed 2 shell commands |
Execute MsSql Shell Command |
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C:\Users\ADMINI~1\AppData\Local\Temp\Tmp804D.tmp was identified as malicious by YARA according to rules: Packer, Peid and Packer Compiler Signatures |
Malicious File |
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IDS detected Attempted User Privilege Gain : MS-SQL SQL Injection closing string plus line comment |
IDS - Attempted User Privilege Gain |
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Connection was closed due to user inactivity |
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