IP Address: 103.54.99.135Previously Malicious

Weekly Summary

Browse or download a weekly review of our cyber threat intelligence data and gain more insight to help protect your network

Top Threats

Cyber Threat Intelligence

Discover Malicious IPs and Domains with Guardicore Cyber Threat Feed

IP Address:
103.54.99.135​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

DNS Query Listening Successful SMB Login Download and Execute Access Suspicious Domain SMB Execute MsSql Shell Command SMB Share Connect Successful MSSQL Login IDS - Attempted User Privilege Gain User Added to Group User Created Service Start Service Stop Service Creation MSSQL Service Configuration User Removed Persistency - Logon Service Deletion Download File CMD File Operation By CMD

Associated Attack Servers

ii.haqo.net dl.haqo.net

Basic Information

IP Address

103.54.99.135

Domain

-

ISP

Gigabytes Broadband Pvt

Country

India

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-04-28

Last seen in Guardicore Centra

2019-05-16

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

User Created User Added to Group Successful SMB Login

A user logged in using SMB with the following username: k8h3d - Authentication policy: Correct Password 4 times

Successful SMB Login

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

Service Start Service Creation

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

Download and Execute

c:\windows\toisr.exe was downloaded

Download File

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

Download File

Service QkGQ was stopped

Service Stop

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

Download and Execute

c:\windows\temp\ttt.exe set the command line c:\windows\SysWOW64\wmiex.exe to run using Persistency - Logon

Persistency - Logon

Process netsvcs Service Group started listening on ports: 65531, 65532 and 65533

Listening

The file C:\Windows\temp\svchost.exe was downloaded and executed 2 times

Download and Execute

Process c:\windows\temp\svchost.exe started listening on ports: 60124

Listening

c:\windows\system32\services.exe installed and started c:\windows\syswow64\wmiex.exe as a service named WebServers under service group None

Service Start Service Creation

The file c:\windows\syswow64\wmiex.exe was downloaded and executed

Download and Execute

Process c:\windows\syswow64\certutil.exe attempted to access suspicious domains: dl.haqo.net

Access Suspicious Domain DNS Query

Process c:\windows\syswow64\wmiex.exe attempted to access suspicious domains: ii.haqo.net

Access Suspicious Domain DNS Query

Connection was closed due to timeout

Associated Files

C:\Windows\zrpeIdXH.exe

SHA256: 45176261a7362c49abe4c3e668235e206e8bad44f66d428caf9d9e5118d83210

6271280 bytes

c:\windows\yysdgbt.exe

SHA256: 7d317cb1ee2c6afabe13387f240f330773dc2f107ce93b32214596bafc694cbb

12662440 bytes

Oops! - Do you see your IP here? Contact us at labs@guardicore.com to remove it from the Threat Intelligence data.

IP Address: 103.54.99.135​Previously Malicious