IP Address: 114.64.249.249Previously Malicious

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IP Address:
114.64.249.249​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

MSSQL

Tags

DNS Query CMD Successful MSSQL Login Persistency - Image Hijack Create MsSql Table Create MsSql Procedure MSSQL Brute Force WMI Method Drop MsSql Table MSSQL Access Suspicious Domain Listening Malicious File IDS - Attempted User Privilege Gain Outgoing Connection

Connect Back Servers

k.lsypc.cn 127.0.0.1 cct119.com

119.28.133.78 14.29.48.84

Basic Information

IP Address

114.64.249.249

Domain

-

ISP

CNISP-Union Technology (Beijing) Co.

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-06-03

Last seen in Guardicore Centra

2018-06-18

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 username: sa - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

A user logged in using MSSQL with the following credentials: sa / ********* - 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: kisadmin / **** - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

MSSQL Brute Force Successful MSSQL Login

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

MSSQL Brute Force Successful MSSQL Login

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

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

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

Malicious File

C:\Windows\security\logs\scesrv.log was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

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

Malicious File

Process c:\windows\system32\ftp.exe attempted to access suspicious domains: cct119.com 2 times

DNS Query Access Suspicious Domain Outgoing Connection

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 119.28.133.78:21 2 times

Outgoing Connection

Process c:\windows\system32\ftp.exe started listening on ports: 49159

Listening

Process c:\windows\system32\ftp.exe started listening on ports: 49160

Listening

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 114.64.249.249:21 4 times

Outgoing Connection

MSSQL tables were dropped: #A2DC9375 and #A0F44B03

Drop MsSql Table

MSSQL tables were created: #temp_jobs_to_delete________________________________________________________________________________________________000000000002

Create MsSql Table

IDS detected Attempted User Privilege Gain : MS-SQL SQL Injection closing string plus line comment

IDS - Attempted User Privilege Gain

C:\Windows\System32\hex249249.exe was identified as malicious by YARA according to rules: Antidebug Antivm, Peid and Packer Compiler Signatures

Malicious File

Connection was closed due to timeout

C:\hex249249.exe was identified as malicious by YARA according to rules: Antidebug Antivm, Peid and Packer Compiler Signatures

Malicious File

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IP Address: 114.64.249.249​Previously Malicious