IP Address: 71.34.124.155Previously Malicious

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IP Address:
71.34.124.155​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

Outgoing Connection Malicious File Access Suspicious Domain Listening Successful SSH Login 5 Shell Commands SSH Download and Execute DNS Query SSH Brute Force Download and Allow Execution

Connect Back Servers

g4.net g2.net g5.net g6.net v3.net

5.34.183.231 195.123.210.100 185.82.216.125 185.14.29.65 93.170.123.169

Basic Information

IP Address

71.34.124.155

Domain

-

ISP

CenturyLink

Country

United States

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-01-25

Last seen in Guardicore Centra

2017-01-25

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: Reached Max Attempts (Part of a Brute Force Attempt)

Successful SSH Login SSH Brute Force

The file /tmp/sshd was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/sshd was downloaded and executed 2 times

Download and Execute

Process /tmp/sshd generated outgoing network traffic to: g2.net:80, v3.net:443, g6.net:80, g5.net:80 and g4.net:80

Outgoing Connection

Process /tmp/sshd attempted to access suspicious domains: v3.net, g5.net, g6.net, g4.net and g2.net

Access Suspicious Domain

Process /tmp/sshd started listening on port 61314

Listening

Attempted to access domains: httpbin.org

DNS Query

Process /tmp/sshd started listening on port 45551

Listening

/tmp/sshd was identified as malicious by YARA according to rules: Url and Malw Pe Sections

Malicious File

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IP Address: 71.34.124.155​Previously Malicious