IP Address: 222.186.139.190Previously Malicious

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IP Address:
222.186.139.190​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

WMI Method Malicious File MSSQL 2016 Failed MSSQL Login MSSQL Brute Force Access Suspicious Domain Create MsSql Procedure DNS Query MSSQL CMD Persistency - Image Hijack Successful MSSQL Login

Associated Attack Servers

cct119.com gsyg.f3322.net www.msftncsi.com

Basic Information

IP Address

222.186.139.190

Domain

-

ISP

China Telecom jiangsu

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-01-29

Last seen in Guardicore Centra

2018-02-18

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 username: sa - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

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

MSSQL Brute Force Successful MSSQL Login

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

MSSQL Brute Force Successful MSSQL Login

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

MSSQL Brute Force Successful MSSQL Login

MSSQL procedures were created: sp_addextendedproc and sp_dropextendedproc

Create MsSql Procedure

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

MSSQL Brute Force Successful MSSQL Login

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

C:\Windows\System32\fuckgothin.inf was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

C:\Windows\security\logs\scesrv.log was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 0.0.0.0:49796

Process c:\windows\system32\ftp.exe attempted to access suspicious domains: cct119.com

DNS Query Access Suspicious Domain

Process NetworkService Service Group attempted to access domains: gsyg.f3322.net

DNS Query

Process NetworkService Service Group attempted to access suspicious domains: cct119.com

DNS Query Access Suspicious Domain

C:\Windows\System32\us.dat was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 0.0.0.0:65133

Process c:\windows\system32\ftp.exe attempted to access domains: gsyg.f3322.net 2 times

DNS Query

Connection was closed due to timeout

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 0.0.0.0:59865

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IP Address: 222.186.139.190​Previously Malicious