IP Address: 125.76.235.18Previously Malicious
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IP Address:
125.76.235.18
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 |
IDS - Attempted User Privilege Gain Download and Execute Service Start Execute MsSql Shell Command User Removed Scheduled Task Creation DNS Query Service Creation Persistency - Logon Post Reboot Rename User Password Changed User Created MSSQL File Operation By CMD Access Suspicious Domain Outgoing Connection Successful MSSQL Login CMD Service Configuration User Added to Group |
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Associated Attack Servers |
a.huineng.co ocsp2.globalsign.com mingtian2016.gnway.cc ocsp.globalsign.com map.baidu.com 113.240.239.69 103.97.3.208 s.cvc.world x.huineng.co u.owwwa.com www.baidu.com c.vivi.casa a.owwwa.com ctldl.windowsupdate.com m.gmcc.live o.mwwwm.icu 2019.ip138.com m.ieo.buzz x.owwwa.com owwwa.com |
Basic Information
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IP Address |
125.76.235.18 |
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Domain |
- |
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ISP |
China Telecom Shanxi(SN) |
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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 |
2018-12-23 |
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Last seen in Guardicore Centra |
2019-05-23 |
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: user / ******* - Authentication policy: Reached Max Attempts |
Successful MSSQL Login |
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A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User 5 times |
Successful MSSQL Login |
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IDS detected Attempted User Privilege Gain : xp_enumerrorlogs access |
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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MSSQL executed 78 shell commands |
Execute MsSql Shell Command |
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The file C:\taskmgzr.exe was downloaded and executed 2 times |
Download and Execute |
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The file C:\ProgramData\taskmgzr.exe was downloaded and executed 2 times |
Download and Execute |
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Process c:\windows\system32\wscript.exe attempted to access suspicious domains: mingtian2016.gnway.cc |
Access Suspicious Domain DNS Query |
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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 : SQL sp_configure - configuration change |
IDS - Attempted User Privilege Gain |
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Process c:\windows\system32\cscript.exe attempted to access suspicious domains: mingtian2016.gnway.cc 2 times |
Access Suspicious Domain DNS Query |
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The file C:\ProgramData\sqlagentsom.exe was downloaded and executed 3 times |
Download and Execute |
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c:\users\admini~1\appdata\local\temp\sqlagentsa.exe installed a Persistency - Logon backdoor by modifying Windows Registry |
Persistency - Logon |
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Process c:\users\admini~1\appdata\local\temp\sqlagentsa.exe attempted to access suspicious domains: 113.240.239.69, a.owwwa.com, mingtian2016.gnway.cc, 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\sqlagentsa.exe generated outgoing network traffic to: 113.240.239.69:8046 |
Outgoing Connection |
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Process c:\users\admini~1\appdata\local\temp\sqlagentsa.exe attempted to access domains: www.baidu.com |
DNS Query |
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Process NetworkService Service Group attempted to access suspicious domains: u.owwwa.com |
Access Suspicious Domain DNS Query |
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The command line C:\ProgramData\SQLAGENTSON.exe was scheduled to run by modifying C:\Windows\System32\Tasks\.NET Framework NGEN v4.0.30328 |
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The command line C:\ProgramData\SQLAGENTSON.exe was scheduled to run by modifying C:\Windows\System32\Tasks\.NET Framework NGEN v4.0.30328 64 |
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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 |
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The file C:\Program Files (x86)\Microsoft SQL Server\sqlbrowsers.exe was downloaded and executed 2 times |
Download and Execute |
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c:\windows\syswow64\386421.bak was deleted by c:\users\admini~1\appdata\local\temp\sqlbrowsers.exe ( pending reboot ) |
Post Reboot Rename |
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The command line C:\RECYCLER\SQLAGENTSON.exe was scheduled to run by modifying C:\Windows\System32\Tasks\.NET Framework NGEN v4.0.30338 |
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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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The file C:\Program Files (x86)\Microsoft SQL Server\SQLIOSIMSA.exe was downloaded and executed 3 times |
Download and Execute |
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The command line C:\RECYCLER\SQLAGENTSON.exe was scheduled to run by modifying C:\Windows\System32\Tasks\.NET Framework NGEN v4.0.30338 64 |
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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 |
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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 |
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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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The file C:\Program Files (x86)\SQLIOSIMS\SQLIOSIMS.exe was downloaded and executed |
Download and Execute |
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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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Process c:\program files (x86)\sqliosims\sqliosims.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)\sqliosims\sqliosims.exe generated outgoing network traffic to: 113.240.239.69:2228 |
Outgoing Connection |
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Password for user Guest was changed to: ********* 2 times |
User Password Changed |
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User Guest was added to groups: Administrators |
User Added to Group |
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User iuer_server was created with the password ********* 3 times |
User Created |
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Connection was closed due to timeout |
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Associated Files
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C:\Windows\Help\csrss.exe |
SHA256: 979e8800d489518978e1eae9d045efb97f286a5ca2f0f6d50c73bb6366a2e048 |
11264 bytes |
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C:\ProgramData\sqlagentsok.exe |
SHA256: 850ef62794bc761f5be10ee7fb9e49c7542bab0af64b27ea974fb91f94c92e9e |
349696 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\sqlbrowsersa.exe |
SHA256: ed7a70601af5cda52680f58359f6c85e1cb03ea40328f9358ba5843ae6acb3ff |
81916416 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\SQLIOSIMSD.exe |
SHA256: 731cb8533f603a79b060a605682010b82ac50866ba6f02e343e01f476cc4dc25 |
95801344 bytes |
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C:\ProgramData\sqlagentsom.exe |
SHA256: 2fc81426e36c098ff2c50518753910ec74ff9815a447496c9bfccc5bd25098bd |
355840 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\sqlbrowsers.exe |
SHA256: f0b21bd327abb7e7e612e5d7a99244c39de5a6df887f67aa72182757627103f4 |
58978304 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\SQLIOSIMSA.exe |
SHA256: 72e9cf765709033a40a386bec68e8b36dd0ee0a6618a8b00b0f427f8194ccaf3 |
48627712 bytes |
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C:\ProgramData\sqlagentsom.exe |
SHA256: 9040fead9ad6c7d1d334e9323de2a50ed4231d4698c8cab6b59a9e39d5716ead |
355840 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\SQLIOSIMSA.exe |
SHA256: 9c5e0c0562eeaac76fc151cfa7d0c66bd6404521d244f620913ee1dcfac6de39 |
48627712 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\sqlbrowsers.exe |
SHA256: fc20db99412b7e1fcb2c00eafc20b463fb0ab4ea5bbc2a92645cdaf1d127ae9d |
58978304 bytes |
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C:\Program Files (x86)\SQLIOSIMS\SQLIOSIMS.exe |
SHA256: 16faea254c0b76f599f7dfee19df40c002b6ee8eda089591bc8b69de24c81eb9 |
71360512 bytes |
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C:\ProgramData\sqlagentsom.exe |
SHA256: b93a6b7ed9f37fc2168ebe94f9a8b9d51623c9322e4b402cbce7052779979a2a |
354816 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\SQLIOSIMSA.exe |
SHA256: d2c26495988a3665b1c15a481cf70fe477943aa9b3dad1570e6fe0d11f300c0c |
48627712 bytes |
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C:\Program Files (x86)\Microsoft SQL Server\sqlbrowsers.exe |
SHA256: aa677602d3b3bc07a452d6e66cda8f9050f737a56448661e594392116f4a54e9 |
58978304 bytes |
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C:\ProgramData\sqlagentsom.exe |
SHA256: 314dd65f07f2c572bd20bb0729739061bc99065a4474414be8789c50ffd5a944 |
354816 bytes |
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C:\Program Files (x86)\SQLIOSIMS\SQLIOSIMS.exe |
SHA256: 5f717f9464176912354d52ecb161f75643cd27fd6ec3011ec87e034188c5e68d |
71360512 bytes |