IP Address: 103.101.232.6Previously Malicious

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IP Address:
103.101.232.6​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

WMI Method Malicious File Drop MsSql Table Execute MsSql Shell Command File Operation By CMD Persistency - Logon Outgoing Connection WMI Persistence Access Suspicious Domain Create MsSql Procedure DNS Query MSSQL CMD Successful MSSQL Login

Associated Attack Servers

js.mys2018.xyz down.mys2018.xyz

67.229.99.82

Basic Information

IP Address

103.101.232.6

Domain

-

ISP

Connect Communications

Country

Pakistan

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-05-08

Last seen in Guardicore Centra

2018-07-08

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

Successful MSSQL Login

MSSQL procedures were created: sp_password , sp_addsrvrolemember , sp_addextendedproc , sp_droplogin and sp_addlogin

Create MsSql Procedure

C:\Windows\System32\wbem\123.bat was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

MSSQL tables were dropped: #A3D0D5ED and #A1E88D7B

Drop MsSql Table

C:\Windows\System32\PerfStringse.ini was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

WMI persistence was detected. Consumers used: ActiveScriptEventConsumer

WMI Persistence

WMI methods were executed: Win32_LogicalFileSecuritySetting.Path="scrrun.dll"::SetSecurityDescriptor , Win32_LogicalFileSecuritySetting.Path="WSHom.Ocx"::SetSecurityDescriptor , Win32_LogicalFileSecuritySetting.Path="vbscript.dll"::SetSecurityDescriptor and Win32_LogicalFileSecuritySetting.Path="jscript.dll"::SetSecurityDescriptor

WMI Method

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

MSSQL executed 2 shell commands

Execute MsSql Shell Command

Process c:\windows\system32\ftp.exe attempted to access suspicious domains: down.mys2018.xyz

DNS Query Outgoing Connection Access Suspicious Domain

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 67.229.99.82:21

Outgoing Connection

Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.mys2018.xyz

DNS Query Access Suspicious Domain

C:\Users\Administrator\AppData\Local\Temp\Tmp59BE.tmp was identified as malicious by YARA according to rules: Packer, Peid and Packer Compiler Signatures

Malicious File

Connection was closed due to user inactivity

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IP Address: 103.101.232.6​Previously Malicious