IP Address: 93.115.29.174Previously Malicious

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IP Address:
93.115.29.174​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

MSSQL

Tags

User Removed File Operation By CMD User Added to Group Access Suspicious Domain CMD Service Configuration Successful MSSQL Login MSSQL Service Start User Created Execute MsSql Shell Command IDS - Attempted User Privilege Gain DNS Query Outgoing Connection User Password Changed Service Creation Download and Execute

Connect Back Servers

2019.ip138.com ocsp2.globalsign.com mingtian2016.gnway.cc 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

103.218.3.224

Basic Information

IP Address

93.115.29.174

Domain

-

ISP

UAB Cherry Servers

Country

Lithuania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-02-28

Last seen in Guardicore Centra

2019-02-28

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: Reached Max Attempts

Successful MSSQL Login

A user logged in using MSSQL with the following credentials: sa / ********** - Authentication policy: Previously Approved User 3 times

Successful MSSQL Login

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

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : xp_enumerrorlogs access

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

MSSQL executed 78 shell commands

Execute MsSql Shell Command

The file C:\taskmgzr.exe was downloaded and executed 2 times

Download and Execute

The file C:\ProgramData\taskmgzr.exe was downloaded and executed 2 times

Download and Execute

The file C:\ProgramData\sqlagentsim.exe was downloaded and executed 3 times

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, mingtian2016.gnway.cc, owwwa.com and u.owwwa.com

Access Suspicious Domain Outgoing Connection DNS Query

Process c:\users\admini~1\appdata\local\temp\sqlagentsn.exe generated outgoing network traffic to: 103.218.3.224:8046

Outgoing Connection

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

Process c:\users\admini~1\appdata\local\temp\sqlagentc.exe attempted to access suspicious domains: x.huineng.co

Access Suspicious Domain DNS Query

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

The file c:\program files (x86)\microsoft sql servers\nsisvcs.exe was downloaded and executed

Download and Execute

Process c:\program files (x86)\microsoft sql servers\nsisvcs.exe attempted to access suspicious domains: x.owwwa.com

Access Suspicious Domain Outgoing Connection DNS Query

Process c:\program files (x86)\microsoft sql servers\nsisvcs.exe generated outgoing network traffic to: 103.218.3.224:22279

Outgoing Connection

Password for user Guest was changed to: ********* 2 times

User Password Changed

User Guest was added to groups: Administrators

User Added to Group

User iuer_server was created with the password ********* 2 times

User Created

Connection was closed due to timeout

Associated Files

C:\Windows\Help\csrss.exe

SHA256: 979e8800d489518978e1eae9d045efb97f286a5ca2f0f6d50c73bb6366a2e048

11264 bytes

C:\ProgramData\sqlagentsim.exe

SHA256: 43ac17ce2f0d94651e092d8c0f521421e3d608fd838e9ad5c55362cab185b886

387072 bytes

C:\Program Files (x86)\Microsoft SQL Servers\nsisvcs.exe

SHA256: 8c5541a7bc4158152b6f3a9016fc11f1df3a6f305d088d2a977a089451d04c78

40239104 bytes

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IP Address: 93.115.29.174​Previously Malicious