IP Address: 58.218.200.14Previously Malicious

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IP Address:
58.218.200.14​
Previously Malicious

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

Threat Information

Role

Attacker, Connect-Back, Scanner

Services Targeted

MSSQL

Tags

IDS - Attempted User Privilege Gain File Operation By CMD Outgoing Connection MSSQL Service Creation Execute MsSql Shell Command Access Suspicious Domain Create MsSql Procedure Drop MsSql Table Service Start Successful MSSQL Login Listening User Created Persistency - Mime Filter User Added to Group DNS Query CMD Service Configuration Malicious File Create MsSql Table Download and Execute Persistency - Image Hijack

Associated Attack Servers

cct119.com 27.255.65.26

222.186.137.134 119.28.133.78 27.255.65.26

Basic Information

IP Address

58.218.200.14

Domain

-

ISP

China Telecom jiangsu

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-05-20

Last seen in Guardicore Centra

2018-12-16

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: Reached Max Attempts

Successful MSSQL Login

A user logged in using MSSQL with the following credentials: sa / ********* - Authentication policy: Previously Approved User 4 times

Successful MSSQL Login

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

Create MsSql Procedure

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

IDS - Attempted User Privilege Gain

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\security\database\edbtmp.log was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

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

Malicious File

MSSQL executed 8 shell commands

Execute MsSql Shell Command

C:\ProgramData\op32x.exe was identified as malicious by YARA according to rules: Packer Compiler Signatures, Peid and Antidebug Antivm

Malicious File

C:\ProgramData\op64x.exe was identified as malicious by YARA according to rules: Packer Compiler Signatures, Peid and Antidebug Antivm

Malicious File

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line c:\windows\system32\taskmgr.exe to run using Persistency - Image Hijack

Persistency - Image Hijack

The file C:\ProgramData\op32x.exe was downloaded and executed

Download and Execute

The file C:\ProgramData\op64x.exe was downloaded and executed

Download and Execute

Service seclogon was started

Service Start

The file C:\ProgramData\qqqeev.exe was downloaded and executed

Download and Execute

c:\windows\system32\regsvr32.exe installed a Persistency - Mime Filter backdoor by modifying Windows Registry 21 times

Persistency - Mime Filter

C:\Windows\SysWOW64\vipxie.exe was identified as malicious by YARA according to rules: Packer Compiler Signatures, Peid and Antidebug Antivm

Malicious File

c:\windows\system32\services.exe installed and started c:\windows\system32\vipxie.exe as a service named XStuvwx Abcdefgh Jkl under service group None

Service Start Service Creation

The file C:\Windows\SysWOW64\vipxie.exe was downloaded and executed

Download and Execute

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line taskkill.exe to run using Persistency - Image Hijack 25 times

Persistency - Image Hijack

Process c:\windows\syswow64\vipxie.exe attempted to access suspicious domains: 27.255.65.26

DNS Query Outgoing Connection Access Suspicious Domain

Process c:\windows\syswow64\vipxie.exe generated outgoing network traffic to: 27.255.65.26:6380

Outgoing Connection

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 58.218.200.14:21 3 times

Outgoing Connection

The file C:\Windows\System32\kengdiecs.exe was downloaded and executed 9 times

Download and Execute

User asp.net was created with the password ************ and added to groups: Administrators 2 times

User Created User Added to Group

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

DNS Query Outgoing Connection Access Suspicious Domain

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 222.186.137.134:21

Outgoing Connection

Process c:\windows\system32\ftp.exe started listening on ports: 49173

Listening

MSSQL tables were dropped: #A0F47BAB and #A2DCC41D

Drop MsSql Table

MSSQL tables were created: #temp_jobs_to_delete________________________________________________________________________________________________000000000002

Create MsSql Table

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

Malicious File

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

Malicious File

The file C:\Windows\System32\hexzuixin.exe was downloaded and executed

Download and Execute

Process c:\windows\system32\hexzuixin.exe attempted to access suspicious domains: 27.255.65.26

DNS Query Outgoing Connection Access Suspicious Domain

Process c:\windows\system32\hexzuixin.exe generated outgoing network traffic to: 27.255.65.26:6380

Outgoing Connection

The file C:\hexzuixin.exe was downloaded and executed

Download and Execute

Process c:\hexzuixin.exe attempted to access suspicious domains: 27.255.65.26

DNS Query Outgoing Connection Access Suspicious Domain

Process c:\hexzuixin.exe generated outgoing network traffic to: 27.255.65.26:6380

Outgoing Connection

Connection was closed due to timeout

Associated Files

C:\Windows\System32\o6.exe

SHA256: 33a584a0d4907b063af867fd33cc39362b74e96e72d2ad97db7748131364eab1

88576 bytes

C:\Windows\System32\o3.exe

SHA256: f0b0e0548b218fb81940a4daf85c3709b2159bb357cab2f55576af3d75d47094

76800 bytes

C:\Windows\SysWOW64\qumwuc.exe

SHA256: 8d879ee35e8cf5c43d9ab27d3af80c39ca31e4ca67b484605777ed1f9349b581

192512 bytes

C:\hexchime.exe

SHA256: 963ff8743dd7a1acc4396f5c3ae87258bfd91f5c17771bc82d1d65ee477a0906

192512 bytes

C:\Windows\SysWOW64\vipxie.exe

SHA256: a5d8c08e400e181a4f4a7ea599ab5a043dd37cf654d33f0f0e4dbb11d8f77a6f

212992 bytes

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IP Address: 58.218.200.14​Previously Malicious