IP Address: 66.91.236.66Malicious

Weekly Summary

Browse or download a weekly review of our cyber threat intelligence data and gain more insight to help protect your network

Top Threats

Cyber Threat Intelligence

Discover Malicious IPs and Domains with Guardicore Cyber Threat Feed

IP Address:
66.91.236.66​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

Successful SSH Login SCP Download and Execute SSH System File Modification Outgoing Connection IDS - A Network Trojan was detected Download File Access Suspicious Domain 27 Shell Commands

Associated Attack Servers

ip-147-135-37.us ip-139-99-68.net ip-139-99-62.net ip-37-59-55.eu ip-37-59-43.eu your-server.de ip-37-59-54.eu ip-158-69-25.net

158.69.25.71 94.130.164.163 37.59.55.60 88.99.242.92 139.99.68.128 37.59.43.131 147.135.37.31 37.59.54.205 94.130.165.87 94.130.165.85 158.69.25.77 139.99.62.196

Basic Information

IP Address

66.91.236.66

Domain

-

ISP

Spectrum

Country

United States

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2021-01-12

Last seen in Guardicore Centra

2021-01-12

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

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

Successful SSH Login

The file /bin/vilqii81x0yojeyzo442z24o4q was downloaded and executed

Download and Execute

IDS detected A Network Trojan was detected : DNS request for Monero mining pool

IDS - A Network Trojan was detected

The file /bin/dhpcd was downloaded and executed 8 times

Download and Execute

Process /bin/dhpcd generated outgoing network traffic to: 139.99.62.196:4444, 147.135.37.31:4444, 158.69.25.71:4444, 37.59.55.60:4444, 88.99.242.92:4444, 94.130.165.85:4444 and 94.130.165.87:4444

Outgoing Connection

Process /bin/dhpcd attempted to access suspicious domains: ip-139-99-62.net, ip-147-135-37.us, ip-158-69-25.net and ip-37-59-55.eu

Outgoing Connection Access Suspicious Domain

/dev/shm/vilqii81x0yojeyzo442z24o4q was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r was downloaded

Download File

System file /etc/sedJXevTw was modified 9 times

System File Modification

Connection was closed due to timeout

Oops! - Do you see your IP here? Contact us at labs@guardicore.com to remove it from the Threat Intelligence data.

IP Address: 66.91.236.66​Malicious