Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 223.74.196.59Previously Malicious

IP Address: 223.74.196.59Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

RDP

Tags

Service Start Service Creation Post Reboot Rename Service Configuration HTTP Executable File Modification Successful RDP Login Download and Execute Human Access Suspicious Domain File Operation By CMD Outgoing Connection Download File DNS Query CMD RDP System File Modification

Associated Attack Servers

alt1-safebrowsing.google.com bd.pc2345.cn hao.360.com www.49.232.144.22.edu www.49.232.144.22.org www.bing.com

23.249.20.75 42.113.189.34 42.113.194.240 49.232.144.22 110.185.171.182 111.14.212.52

Basic Information

IP Address

223.74.196.59

Domain

-

ISP

China Mobile Guangdong

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-05-31

Last seen in Akamai Guardicore Segmentation

2021-05-31

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

A user logged in using RDP with the following credentials: Administrator / ****** - Authentication policy: White List

Successful RDP Login

Process c:\program files\internet explorer\iexplore.exe attempted to access domains: go.microsoft.com, iecvlist.microsoft.com, ieonline.microsoft.com and www.bing.com

DNS Query

Process c:\program files (x86)\internet explorer\iexplore.exe attempted to access domains: www.bing.com

DNS Query

Process NetworkService Service Group attempted to access domains: iecvlist.microsoft.com and www.bing.com

DNS Query

Process c:\program files (x86)\internet explorer\iexplore.exe attempted to access suspicious domains: www.49.232.144.22.com, www.49.232.144.22.edu, www.49.232.144.22.net and www.49.232.144.22.org

DNS Query Access Suspicious Domain

C:\Users\Administrator\AppData\Local\Microsoft\Internet Explorer\Tiles\pin-314712940\browserconfig.xml was downloaded

Download File

Process c:\program files\internet explorer\iexplore.exe attempted to access domains: iecvlist.microsoft.com, ieonline.microsoft.com and www.bing.com

DNS Query

Process c:\program files (x86)\internet explorer\iexplore.exe attempted to access domains: hao.360.com

DNS Query

Process c:\program files (x86)\internet explorer\iexplore.exe attempted to access suspicious domains: bd.pc2345.cn

DNS Query Access Suspicious Domain

Executable file C:\server.exe was modified

Executable File Modification

The file c:\windows\server.exe was downloaded and executed 3 times

Download and Execute

Process c:\windows\windowsupdate\bglwqhbfu.exe generated outgoing network traffic to: 49.232.144.22:52

Outgoing Connection

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

Download and Execute

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

System File Modification

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

Service Start Service Creation

Process c:\windows\svchost.exe attempted to access suspicious domains: 49.232.144.22

DNS Query Access Suspicious Domain Outgoing Connection

Process c:\windows\svchost.exe generated outgoing network traffic to: 49.232.144.22:6875

Outgoing Connection

c:\windows\syswow64\489828.bak was deleted by c:\windows\syswow64\urlmon.dll ( pending reboot )

Post Reboot Rename

c:\windows\syswow64\489828.bak was deleted by c:\windows\syswow64\msvcp60.dll ( pending reboot ) 2 times

Post Reboot Rename

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

Download and Execute

Connection was closed due to timeout