IP Address: 54.39.50.28Malicious

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:
54.39.50.28​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

Listening Successful SSH Login SCP Executable File Modification 42 Shell Commands Download and Execute SSH Service Configuration System File Modification IDS - A Network Trojan was detected Outgoing Connection Scheduled Task Creation Download File Access Suspicious Domain

Associated Attack Servers

ip-37-59-54.eu your-server.de ip-147-135-37.us ip-37-59-44.eu ip-158-69-25.net ip-139-99-68.net ip-37-59-43.eu

37.59.54.205 37.59.43.131 37.59.44.193 158.69.25.62 147.135.37.31 158.69.25.71 94.130.164.163 139.99.68.128

Basic Information

IP Address

54.39.50.28

Domain

-

ISP

OVH Hosting

Country

Canada

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2020-12-02

Last seen in Guardicore Centra

2021-02-22

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

/bin/ns7lfw2y40wrp0ubf78u0177w5 was downloaded

Download File

Executable file /bin/ns7lfw2y40wrp0ubf78u0177w5 was modified

Executable File Modification

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 /usr/sbin/sshd generated outgoing network traffic to: 139.99.68.128:4444, 147.135.37.31:4444, 158.69.25.71:4444, 37.59.43.131:4444, 37.59.44.193:4444, 37.59.54.205:4444 and 94.130.164.163:4444

Outgoing Connection

Process /usr/sbin/sshd attempted to access suspicious domains: ip-139-99-68.net, ip-147-135-37.us, ip-158-69-25.net, ip-37-59-43.eu, ip-37-59-44.eu and ip-37-59-54.eu

Access Suspicious Domain Outgoing Connection

System file /etc/nshadow was modified 9 times

System File Modification

/dev/shm/ns7lfw2y40wrp0ubf78u0177w5 was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r was downloaded

Download File

Executable file /bin/dhpcd was modified 16 times

Executable File Modification

/bin/dhpcd was downloaded

Download File

Process /bin/dhpcd generated outgoing network traffic to: 158.69.25.62:4444

Outgoing Connection

Process /bin/dhpcd attempted to access suspicious domains: ip-158-69-25.net

Access Suspicious Domain Outgoing Connection

/etc/rc.d/rc.local was downloaded

Download File

/etc/rc.local was downloaded 2 times

Download File

/etc/rc.local was downloaded 2 times

Download File

System file /etc/rc.local was modified 4 times

System File Modification

Process /usr/sbin/sshd started listening on ports: 22

Listening

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: 54.39.50.28​Malicious