IP Address: 58.252.2.194Malicious

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IP Address:
58.252.2.194​
Malicious

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

Threat Information

Role

Attacker

Services Targeted

MSSQL

Tags

Persistency - Image Hijack Service Start Create MsSql Procedure CMD MSSQL Persistency - Mime Filter Successful MSSQL Login IDS - Attempted User Privilege Gain Download and Execute Execute MsSql Shell Command

Connect Back Servers

-

Basic Information

IP Address

58.252.2.194

Domain

-

ISP

China Unicom Guangdong province

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-01-25

Last seen in Guardicore Centra

2019-04-27

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

MSSQL procedures were created: sp_addextendedproc

Create MsSql Procedure

IDS detected Attempted User Privilege Gain : MS-SQL SQL Injection closing string plus line comment

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 10 shell commands

Execute MsSql Shell Command

IDS detected Attempted User Privilege Gain : sp_password - password change

IDS - Attempted User Privilege Gain

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

IDS - Attempted User Privilege Gain

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line c:\windows\system32\taskmgr.exe to run using Persistency - Image Hijack

Persistency - Image Hijack

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 21 times

Persistency - Mime Filter

The file C:\ProgramData\DataFiles\Microsoft\Fonts\x64.exe was downloaded and executed 4 times

Download and Execute

The file C:\ProgramData\DataFiles\Microsoft\Fonts\o6.exe was downloaded and executed 2 times

Download and Execute

Service seclogon was started

Service Start

The file C:\ProgramData\DataFiles\Microsoft\Fonts\sqlbrowser.exe was downloaded and executed 2 times

Download and Execute

Connection was closed due to user inactivity

Associated Files

C:\ProgramData\DataFiles\Microsoft\Fonts\sqlbrowser.exe

SHA256: d206f7891261c4b41d6a69b952326ea8904811705d24ba058072cb530c1cec46

26112 bytes

C:\ProgramData\DataFiles\Microsoft\Fonts\x64.exe

SHA256: 25efa6df9413424c840d51f6c8db52e905668334b56466333e912bc86780322c

28672 bytes

C:\ProgramData\DataFiles\Microsoft\Fonts\o6.exe

SHA256: 33a584a0d4907b063af867fd33cc39362b74e96e72d2ad97db7748131364eab1

88576 bytes

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IP Address: 58.252.2.194​Malicious