IP Address: 183.131.113.195Previously Malicious

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IP Address:
183.131.113.195​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

MSSQL

Tags

MSSQL Persistency - Image Hijack User Password Changed Create MsSql Procedure User Added to Group File Operation By CMD MSSQL Brute Force User Created Successful MSSQL Login Execute MsSql Shell Command CMD

Connect Back Servers

2019.ip138.com a.huineng.co 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 owwwa.com

10.0.0.54 103.218.3.224

Basic Information

IP Address

183.131.113.195

Domain

-

ISP

China Telecom Zhejiang

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-03-12

Last seen in Guardicore Centra

2019-03-12

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: user / ****** - Authentication policy: White List (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: user / ****** - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following username: sa - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: sa / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt) 2 times

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following username: sa - Authentication policy: Previously Approved User (Part of a Brute Force Attempt) 7 times

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: user / ****** - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

MSSQL executed 209 shell commands

Execute MsSql Shell Command

A user logged in using MSSQL with the following credentials: sa / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: user / ****** - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: sa / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: user / ****** - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: sa / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: user / ****** - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

A user logged in using MSSQL with the following credentials: sa / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt) 3 times

Successful MSSQL Login MSSQL Brute Force

MSSQL procedures were created: sp_addextendedproc and sp_dropextendedproc

Create MsSql Procedure

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line taskkill.exe to run using Persistency - Image Hijack 75 times

Persistency - Image Hijack

Password for user Guest was changed to: ********* 3 times

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

Connection was closed due to timeout

Associated Files

C:\ProgramData\SQLAGENTSON.exe

SHA256: 39c5c03c909883473ec532f05f5dff3cd07a2db02f087aac85daf4196f965192

102400 bytes

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IP Address: 183.131.113.195​Previously Malicious