IP Address: 203.210.197.22Previously Malicious

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IP Address:
203.210.197.22​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

-

Tags

SMB Share Connect Service Creation Download and Execute CMD SMB Download File Failed SMB Login Service Stop System File Modification File Operation By CMD Service Deletion Service Start SMB Brute Force

Associated Attack Servers

-

Basic Information

IP Address

203.210.197.22

Domain

-

ISP

Vietnam Posts and Telecommunications (VNPT)

Country

Viet Nam

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-11-11

Last seen in Guardicore Centra

2020-05-07

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

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

Download and Execute

c:\windows\system32\services.exe installed and started %systemroot%\zkvcdllo.exe as a service named GSaQ under service group None

Service Start Service Creation

C:\Windows\temp\svchost.exe was downloaded

Download File

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

Download and Execute

c:\windows\system32\services.exe installed and started %systemroot%\zwcdzuad.exe as a service named ghrn under service group None

Service Start Service Creation

C:\Windows\Temp\tmp.vbs was downloaded

Download File

Service ghrn was stopped

Service Stop

A user failed to login using SMB with the following username: Administrator (Part of a Brute Force Attempt) 3 times

Failed SMB Login

A user failed to login using SMB with the following username: admin (Part of a Brute Force Attempt)

Failed SMB Login

A user failed to login using SMB with the following username: Administrator (Part of a Brute Force Attempt)

Failed SMB Login

A user failed to login using SMB with the following username: admin (Part of a Brute Force Attempt) 3 times

Failed SMB Login

A user failed to login using SMB with the following username: Administrator (Part of a Brute Force Attempt) 3 times

Failed SMB Login

A user failed to login using SMB with the following username: Win (Part of a Brute Force Attempt)

Failed SMB Login

A user failed to login using SMB with the following username: 8 (Part of a Brute Force Attempt)

Failed SMB Login

A user failed to login using SMB with the following username: Win (Part of a Brute Force Attempt)

Failed SMB Login

A user failed to login using SMB with the following username: Administrator (Part of a Brute Force Attempt)

Failed SMB Login

A user failed to login using SMB with the following username: Win (Part of a Brute Force Attempt) 2 times

Failed SMB Login

A user failed to login using SMB with the following username: 8 (Part of a Brute Force Attempt) 3 times

Failed SMB Login

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

Download and Execute

c:\windows\system32\services.exe installed and started %systemroot%\qwtjirhf.exe as a service named YZJl under service group None

Service Start Service Creation

System file C:\Windows\AppCompat\Programs\Amcache.hve was modified

System File Modification

Connection was closed due to timeout

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IP Address: 203.210.197.22​Previously Malicious