IP Address: 183.39.163.39Previously Malicious
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IP Address:
183.39.163.39
Previously Malicious
This IP address attempted an attack on a machine protected by Guardicore Centra
Threat Information
|
Role |
Attacker |
|
Services Targeted |
MSSQL |
|
Tags |
MSSQL User Added to Group Service Configuration Access Suspicious Domain User Created Service Creation Outgoing Connection Service Start DNS Query Execute MsSql Shell Command Download and Execute User Password Changed CMD Successful MSSQL Login |
|
Connect Back Servers |
2019.ip138.com ocsp2.globalsign.com ocsp.globalsign.com map.baidu.com x.huineng.co u.owwwa.com www.baidu.com a.owwwa.com ctldl.windowsupdate.com 103.218.3.224 x.owwwa.com owwwa.com |
Basic Information
|
IP Address |
183.39.163.39 |
|
|
Domain |
- |
|
|
ISP |
China Telecom Guangdong |
|
|
Country |
China |
|
|
WHOIS |
Created Date |
- |
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Updated Date |
- |
|
|
Organization |
- |
|
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First seen in Guardicore Centra |
2019-02-19 |
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Last seen in Guardicore Centra |
2019-02-19 |
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: sa / ******* - Authentication policy: White List |
Successful MSSQL Login |
|
MSSQL executed 3 shell commands |
Execute MsSql Shell Command |
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A user logged in using MSSQL with the following credentials: sa / ******* - 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 |
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The file C:\ProgramData\SQLAGENTSIN.exe was downloaded and executed |
Download and Execute |
|
Process c:\users\admini~1\appdata\local\temp\sqlagentsn.exe attempted to access suspicious domains: 103.218.3.224, a.owwwa.com, owwwa.com and u.owwwa.com |
Access Suspicious Domain Outgoing Connection DNS Query |
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Process c:\users\admini~1\appdata\local\temp\sqlagentsn.exe generated outgoing network traffic to: 103.218.3.224:9531 |
Outgoing Connection |
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Process c:\users\admini~1\appdata\local\temp\sqlagentsn.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\nsisvc.exe was downloaded and executed 3 times |
Download and Execute |
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c:\windows\system32\services.exe installed and started c:\program as a service named Network Store Interface Service under service group None |
Service Start Service Creation |
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Process c:\program files (x86)\microsoft sql server\nsisvc.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\nsisvc.exe generated outgoing network traffic to: 103.218.3.224:22279 |
Outgoing Connection |
|
c:\windows\system32\services.exe installed and started c:\program as a service named SQLAGENT MSSQL SQLIOSIMS under service group None |
Service Start Service Creation |
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The file C:\Program Files (x86)\SQLIOSIMS\SQLIOSIM.exe was downloaded and executed |
Download and Execute |
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Process c:\program files (x86)\sqliosims\sqliosim.exe attempted to access suspicious domains: x.owwwa.com |
Access Suspicious Domain Outgoing Connection DNS Query |
|
Process c:\program files (x86)\sqliosims\sqliosim.exe generated outgoing network traffic to: 103.218.3.224:2228 |
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 |
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Connection was closed due to timeout |
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Associated Files
|
C:\ProgramData\SQLAGENTSIN.exe |
SHA256: 2ffc715c9a0a2155fdd5f57dc8d4126dd11b45b6acc3699ce5d50f43ec248fed |
99840 bytes |
|
C:\Program Files (x86)\Microsoft SQL Server\nsisvc.exe |
SHA256: d70195d1a145e5428afe1e4ad6e915c0286f52f4d67d2090b452f4e6cdf28dc5 |
33954480 bytes |
|
C:\Program Files (x86)\SQLIOSIMS\SQLIOSIM.exe |
SHA256: bb55521399599a0e05c48c64c530dad0754f0eb93b084be1fdd1dacac6e5c753 |
47255711 bytes |