IP Address: 113.204.168.170Malicious

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IP Address:
113.204.168.170​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL

Tags

MSSQL Brute Force User Password Changed User Added to Group Execute MsSql Shell Command Service Stop Successful MSSQL Login MSSQL Persistency - Logon Create MsSql Procedure Persistency - Image Hijack CMD User Created Create MsSql Table Persistency - Mime Filter Drop MsSql Table

Associated Attack Servers

googleusercontent.com c.vvvvvvvvv.ga x.vvvvvvvvv.ga 91.208.245.17

91.208.245.17 35.227.91.56 35.185.40.221 104.196.132.23

Basic Information

IP Address

113.204.168.170

Domain

-

ISP

China Unicom Liaoning

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2020-05-09

Last seen in Guardicore Centra

2020-11-13

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: test / ******* - Authentication policy: White List (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: White List (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: test / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: test / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt) 2 times

MSSQL Brute Force Successful MSSQL Login

MSSQL executed 146 shell commands

Execute MsSql Shell Command

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: test / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: test / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

MSSQL procedures were created: sp_addextendedproc and sp_dropextendedproc

Create MsSql Procedure

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line taskkill.exe to run using Persistency - Image Hijack 50 times

Persistency - Image Hijack Persistency - Logon

Password for user Guest was changed to: ********** 2 times

User Password Changed

User Guest was added to groups: Administrators

User Added to Group

User IUER_SERVER was created with the password *********** and added to groups: Administrators 4 times

User Password Changed User Added to Group User Created

A user logged in using MSSQL with the following credentials: test / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: test / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: user / ******* - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line C:\ProgramData\SQLAGENTIEC.exe to run using Persistency - Logon 2 times

Persistency - Image Hijack Persistency - Logon

Service CryptSvc was stopped

Service Stop

c:\windows\apppatch\apppatch64\aclayers.dll installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\vbscript.dll installed a Persistency - Mime Filter backdoor by modifying Windows Registry 2 times

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\vbscript.dll installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\apppatch\apppatch64\aclayers.dll installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\vbscript.dll installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\vbscript.dll installed a Persistency - Mime Filter backdoor by modifying Windows Registry 2 times

Persistency - Mime Filter

c:\windows\system32\conhost.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 10 times

Persistency - Mime Filter

c:\windows\system32\conhost.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 2 times

Persistency - Mime Filter

c:\windows\system32\taskhost.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 14 times

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 6 times

Persistency - Mime Filter

c:\windows\system32\cmd.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\cmd.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 2 times

Persistency - Mime Filter

c:\windows\system32\cmd.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 2 times

Persistency - Mime Filter

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry

Persistency - Mime Filter

MSSQL tables were dropped: #A0F48AF4 and #A2DCD366

Drop MsSql Table

MSSQL tables were created: #temp_jobs_to_delete________________________________________________________________________________________________000000000002 and #temp_jobs_to_delete________________________________________________________________________________________________000000000003

Create MsSql Table

Connection was closed due to timeout

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IP Address: 113.204.168.170​Malicious