IP Address: 171.251.53.221Previously Malicious
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IP Address:
171.251.53.221
Previously Malicious
This IP address attempted an attack on a machine protected by Guardicore Centra
Role |
Attacker, Scanner |
Services Targeted |
MSSQL |
Tags |
IDS - Attempted User Privilege Gain Access Suspicious Domain File Operation By CMD Create MsSql Procedure MSSQL Null Session Login Drop MsSql Table Execute MsSql Shell Command Persistency - Logon MSSQL CMD MSSQL Brute Force Successful MSSQL Login DNS Query Outgoing Connection Malicious File |
Associated Attack Servers |
IP Address |
171.251.53.221 |
|
Domain |
- |
|
ISP |
Viettel Group |
|
Country |
Viet Nam |
|
WHOIS |
Created Date |
- |
Updated Date |
- |
|
Organization |
- |
First seen in Guardicore Centra |
2018-12-02 |
Last seen in Guardicore Centra |
2019-01-10 |
What is Guardicore CentraGuardicore 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
A user logged in using MSSQL with the following credentials: sa / ****** - Authentication policy: White List (Part of a Brute Force Attempt) |
Successful MSSQL Login MSSQL Brute Force |
MSSQL procedures were created: sp_password , sp_addsrvrolemember , sp_addextendedproc , sp_droplogin and sp_addlogin |
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_cmdshell - program execution |
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 : SQL sp_configure - configuration change |
IDS - Attempted User Privilege Gain |
C:\Windows\System32\wbem\123.bat was identified as malicious by YARA according to rules: Suspicious Strings |
Malicious File |
MSSQL tables were dropped: #A3D0EDE1 and #A1E8A56F |
Drop MsSql Table |
C:\Windows\System32\PerfStringse.ini was identified as malicious by YARA according to rules: Suspicious Strings |
Malicious File |
IDS detected Attempted User Privilege Gain : sp_start_job - program execution |
IDS - Attempted User Privilege Gain |
Process c:\windows\system32\ftp.exe attempted to access suspicious domains: down.1226bye.pw and gamesoxalic.com |
Access Suspicious Domain Outgoing Connection DNS Query |
Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 66.117.6.174:21 |
Outgoing Connection |
Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.1226bye.pw |
Access Suspicious Domain DNS Query |
MSSQL executed 2 shell commands |
Execute MsSql Shell Command |
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 |
C:\Users\Administrator\AppData\Local\Temp\TmpC5C7.tmp was identified as malicious by YARA according to rules: Packer, Peid and Packer Compiler Signatures |
Malicious File |
IDS detected Attempted User Privilege Gain : MS-SQL SQL Injection closing string plus line comment |
IDS - Attempted User Privilege Gain |
Connection was closed due to user inactivity |
|
IP Address: 171.251.53.221Previously Malicious