IP Address: 61.140.133.122Previously Malicious

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IP Address:
61.140.133.122​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

MSSQL

Tags

HTTP MSSQL Brute Force Service Stop Service Creation Malicious File Download File Access Suspicious Domain Successful MSSQL Login IDS - Attempted User Privilege Gain Download and Execute Service Start Create MsSql Procedure Drop MsSql Table Driver Start DNS Query Driver Creation Outgoing Connection Brute Force Windows Driver Operation Execute MsSql Shell Command Successful Login Persistency - Logon

Connect Back Servers

gamesoxalic.com ip.seeip.org js.1226bye.pw ctldl.windowsupdate.com apps.identrust.com down.1226bye.pw triangleww.com

66.117.6.174 223.25.247.240

Basic Information

IP Address

61.140.133.122

Domain

-

ISP

China Telecom Guangdong

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-01-14

Last seen in Guardicore Centra

2019-01-14

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

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

IDS - Attempted User Privilege Gain

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

Outgoing Connection Access Suspicious Domain DNS Query

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 66.117.6.174:21

Outgoing Connection

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

Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.1226bye.pw 2 times

DNS Query Access Suspicious Domain

MSSQL executed 2 shell commands

Execute MsSql Shell Command

C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE\ups[1].rar was identified as malicious by YARA according to rules: Rat Ratdecoders, Packer, Peid, Antidebug Antivm and Packer Compiler Signatures

Malicious File

c:\windows\temp\v.exe was identified as malicious by YARA according to rules: Peid and Packer Compiler Signatures

Malicious File

C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE\v1[1].rar was identified as malicious by YARA according to rules: Peid and Packer Compiler Signatures

Malicious File

The file C:\Windows\System\cab.exe was downloaded and executed

Download and Execute

C:\Windows\SysWOW64\01.dat was identified as malicious by YARA according to rules: Maldoc Somerules, Crypto Signatures and Suspicious Strings

Malicious File

C:\Windows\SysWOW64\02.dat was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

Process c:\windows\system\cab.exe generated outgoing network traffic to: 223.25.247.240:80

Outgoing Connection

Process c:\windows\system\cab.exe attempted to access suspicious domains: triangleww.com

Outgoing Connection Access Suspicious Domain

C:\Windows\SysWOW64\wpcap.dll was identified as malicious by YARA according to rules: Packer Compiler Signatures, Antidebug Antivm and Suspicious Strings

Malicious File

C:\Windows\SysWOW64\packet.dll was identified as malicious by YARA according to rules: Packer Compiler Signatures, Antidebug Antivm and Suspicious Strings

Malicious File

C:\Windows\SysWOW64\npptools.dll was identified as malicious by YARA according to rules: Packer Compiler Signatures, Peid, Antidebug Antivm and Suspicious Strings

Malicious File

C:\Windows\System32\drivers\npf.sys was identified as malicious by YARA according to rules: Packer Compiler Signatures, Antidebug Antivm and Suspicious Strings

Malicious File

C:\Users\Administrator\AppData\Local\Temp\TmpA9FD.tmp was identified as malicious by YARA according to rules: Packer, Peid and Packer Compiler Signatures

Malicious File

The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\Tasks\my1.job

The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\System32\Tasks\my1

C:\Windows\System\upslist.txt was identified as malicious by YARA according to rules: Malw Yayih

Malicious File

The file C:\Windows\System\msinfo.exe was downloaded and executed 2 times

Download and Execute

The file C:\Windows\SysWOW64\wpcap.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

The file C:\Windows\SysWOW64\npptools.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

c:\windows\system32\services.exe installed and started c:\windows\system\msinfo.exe as a service named xWinWpdSrv under service group None

Service Start Service Creation

Service netprofm was stopped

Service Stop

Process c:\windows\system\msinfo.exe attempted to access suspicious domains: ip.seeip.org

DNS Query Access Suspicious Domain

Process c:\windows\system\msinfo.exe attempted to access domains: apps.identrust.com and ctldl.windowsupdate.com

DNS Query

csrs.exe was downloaded

Download File

c:\windows\system32\services.exe installed and started system32\drivers\npf.sys as a service named NPF under service group None

Driver Start Service Creation

The file C:\Windows\System32\drivers\npf.sys was downloaded and loaded by system

Download and Execute

Connection was closed due to timeout

Associated Files

C:\Windows\SysWOW64\wpcap.dll

SHA256: b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9

282,360 bytes

C:\Windows\System32\drivers\npf.sys

SHA256: 4bfaa99393f635cd05d91a64de73edb5639412c129e049f0fe34f88517a10fc6

36,600 bytes

C:\Windows\SysWOW64\npptools.dll

SHA256: 366b77df76729d08687051c1ec4b718ba1d650bca5b16eb15ec5c11570d6ff16

48,128 bytes

C:\Windows\System\msinfo.exe

SHA256: 7ec433dd0454553b09f11c39944e251e3ee32e4981f52f02adc3011eb0ce6537

4,887,552 bytes

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IP Address: 61.140.133.122​Previously Malicious