Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 1.55.255.32Previously Malicious

IP Address: 1.55.255.32Previously 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 Post Reboot Rename Service Configuration Download and Execute NetBIOS Access Suspicious Domain System File Modification IDS - A Network Trojan was detected Outgoing Connection HTTP Download File Service Deletion Service Start CMD Service Creation Service Stop SMB

Associated Attack Servers

2.indexsinas.me

210.90.186.195

Basic Information

IP Address

1.55.255.32

Domain

-

ISP

FPT Telecom Company

Country

Viet Nam

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-02-02

Last seen in Akamai Guardicore Segmentation

2021-04-27

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 A Network Trojan was detected : Possible ETERNALBLUE MS17-010 Echo Response

IDS - A Network Trojan was detected

IDS detected A Network Trojan was detected : Possible DOUBLEPULSAR Beacon Response

IDS - A Network Trojan was detected

IDS detected A Network Trojan was detected : variant process injection command

IDS - A Network Trojan was detected

Process c:\windows\system32\lsass.exe attempted to access suspicious domains: 2.indexsinas.me

DNS Query Access Suspicious Domain Outgoing Connection

System file c:\Windows\c64.exe was modified 9 times

System File Modification

Process c:\windows\system32\lsass.exe generated outgoing network traffic to: 210.90.186.195:811

Outgoing Connection

System file c:\Windows\iexplore.exe was modified 4 times

System File Modification

The file c:\Windows\c64.exe was downloaded and executed

Download and Execute

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

Service Start Service Creation

The file c:\windows\fonts\mysql\svchost.exe was downloaded and executed 3 times

Download and Execute

c:\windows\temp\xsfxdel~.exe was deleted by c:\windows\c64.exe ( pending reboot )

Post Reboot Rename

The file C:\WINDOWS\Temp\xsfxdel~.exe was downloaded and executed

Download and Execute

System file c:\Windows\86.exe was modified 4 times

System File Modification

The file c:\Windows\iexplore.exe was downloaded and executed

Download and Execute

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

Service Start Service Creation

The file C:\WINDOWS\Fonts\svchost.exe was downloaded and executed 5 times

Download and Execute

Service Browser was stopped

Service Stop

The file C:\WINDOWS\Fonts\conhost.exe was downloaded and executed

Download and Execute

Connection was closed due to user inactivity

The file c:\Windows\86.exe was downloaded and executed 2 times

Download and Execute

Service Browser was started

Service Start