IP Address: 36.113.128.246Previously Malicious
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IP Address:
36.113.128.246
Previously Malicious
This IP address attempted an attack on a machine protected by Guardicore Centra
Threat Information
|
Role |
Attacker, Scanner |
|
Services Targeted |
MSSQL |
|
Tags |
Download and Execute Service Start Execute MsSql Shell Command DNS Query Service Creation Persistency - Logon Post Reboot Rename User Password Changed User Created MSSQL Access Suspicious Domain Outgoing Connection Successful MSSQL Login CMD Service Configuration User Added to Group |
|
Associated Attack Servers |
ocsp2.globalsign.com ocsp.globalsign.com 113.240.239.69 map.baidu.com x.huineng.co secureserver.net u.owwwa.com www.baidu.com a.owwwa.com ctldl.windowsupdate.com 2019.ip138.com x.owwwa.com owwwa.com |
Basic Information
|
IP Address |
36.113.128.246 |
|
|
Domain |
- |
|
|
ISP |
China Telecom Zhejiang |
|
|
Country |
China |
|
|
WHOIS |
Created Date |
- |
|
Updated Date |
- |
|
|
Organization |
- |
|
|
First seen in Guardicore Centra |
2019-04-28 |
|
Last seen in Guardicore Centra |
2019-05-03 |
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
|
A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: White List |
Successful MSSQL Login |
|
MSSQL executed 3 shell commands |
Execute MsSql Shell Command |
|
A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User 3 times |
Successful MSSQL Login |
|
Password for user Guest was changed to: ********* |
User Password Changed |
|
User Guest was added to groups: Administrators |
User Added to Group |
|
User IUER_SERVER was created with the password ********* and added to groups: Administrators 3 times |
User Created User Added to Group |
|
The file C:\ProgramData\SQLAGENTSON.exe was downloaded and executed |
Download and Execute |
|
c:\programdata\sqlagentson.exe installed a Persistency - Logon backdoor by modifying Windows Registry |
Persistency - Logon |
|
c:\users\admini~1\appdata\local\temp\sqlagentsa.exe installed a Persistency - Logon backdoor by modifying Windows Registry |
Persistency - Logon |
|
Process c:\users\admini~1\appdata\local\temp\sqlagentsa.exe attempted to access suspicious domains: 113.240.239.69, a.owwwa.com, owwwa.com and u.owwwa.com |
Access Suspicious Domain Outgoing Connection DNS Query |
|
Process c:\users\admini~1\appdata\local\temp\sqlagentsa.exe generated outgoing network traffic to: 113.240.239.69:9531 |
Outgoing Connection |
|
Process c:\users\admini~1\appdata\local\temp\sqlagentsa.exe attempted to access domains: 2019.ip138.com, ctldl.windowsupdate.com, map.baidu.com, ocsp.globalsign.com, ocsp2.globalsign.com and www.baidu.com |
DNS Query |
|
The file C:\Program Files (x86)\Microsoft SQL Server\SQLIOSIMSA.exe was downloaded and executed 3 times |
Download and Execute |
|
c:\windows\system32\services.exe installed and started c:\program as a service named Microsoft SQL service under service group None |
Service Start Service Creation |
|
The file c:\program files (x86)\microsoft sql server\sqlbrowsers.exe was downloaded and executed |
Download and Execute |
|
c:\windows\system32\services.exe installed and started c:\program as a service named Microsoft SQL Server under service group None |
Service Start Service Creation |
|
c:\windows\syswow64\194171.bak was deleted by c:\users\admini~1\appdata\local\temp\sqlbrowsers.exe ( pending reboot ) |
Post Reboot Rename |
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Process c:\program files (x86)\microsoft sql server\sqlbrowsers.exe attempted to access suspicious domains: x.owwwa.com |
Access Suspicious Domain Outgoing Connection DNS Query |
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Process c:\program files (x86)\microsoft sql server\sqlbrowsers.exe generated outgoing network traffic to: 113.240.239.69:21131 |
Outgoing Connection |
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Process c:\program files (x86)\microsoft sql server\sqliosimsa.exe attempted to access suspicious domains: x.owwwa.com |
Access Suspicious Domain Outgoing Connection DNS Query |
|
Process c:\program files (x86)\microsoft sql server\sqliosimsa.exe generated outgoing network traffic to: 113.240.239.69:22279 |
Outgoing Connection |
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Process c:\users\admini~1\appdata\local\temp\sqlagentc.exe attempted to access suspicious domains: x.huineng.co |
Access Suspicious Domain DNS Query |
|
Connection was closed due to timeout |
|
Associated Files
|
C:\ProgramData\SQLAGENTSON.exe |
SHA256: 39c5c03c909883473ec532f05f5dff3cd07a2db02f087aac85daf4196f965192 |
102400 bytes |
|
C:\Program Files (x86)\Microsoft SQL Server\SQLIOSIMSA.exe |
SHA256: 099ad41968623ef1f7e14d1761e1bf3058760f13616c9d9812e4f1fee7146aac |
48627712 bytes |
|
c:\program files (x86)\microsoft sql server\sqlbrowsers.exe |
SHA256: 57edc17c204a84b2745ed02b1aec64868621a6e6a62117806b8e9c6c9d7b4427 |
58978304 bytes |