IP Address: 123.30.143.146Previously Malicious

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IP Address:
123.30.143.146​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

Outgoing Connection Access Suspicious Domain Service Configuration Drop MsSql Table IDS - Attempted User Privilege Gain MSSQL Brute Force MSSQL Null Session Login Create MsSql Procedure CMD MSSQL Download and Execute Successful MSSQL Login

Associated Attack Servers

worldsender.info

223.25.247.240

Basic Information

IP Address

123.30.143.146

Domain

-

ISP

Vietnam Posts And Telecommunications Group

Country

Viet Nam

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-02-13

Last seen in Guardicore Centra

2019-04-21

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: White List (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

MSSQL procedures were created: sp_addextendedproc , sp_addlogin and sp_password

Create MsSql Procedure

IDS detected Attempted User Privilege Gain : sp_password - password change

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

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

IDS - Attempted User Privilege Gain

MSSQL tables were dropped: #A1E8A0EA and #A3D0E95C

Drop MsSql Table

IDS detected Attempted User Privilege Gain : sp_start_job - program execution

IDS - Attempted User Privilege Gain

Process c:\windows\system\cab.exe generated outgoing network traffic to: 223.25.247.240:80

Outgoing Connection

Process c:\windows\system\cab.exe attempted to access suspicious domains: worldsender.info

Outgoing Connection Access Suspicious Domain

The file C:\Windows\Temp\v.exe was downloaded and executed

Download and Execute

Connection was closed due to user inactivity

Associated Files

C:\Windows\Temp\v.exe

SHA256: 0c7c0a1592e37f0bd500e2294485b53f844e8c1cf27669d8a73099047657fb42

697744 bytes

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IP Address: 123.30.143.146​Previously Malicious