IP Address: 31.192.144.234Previously Malicious

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IP Address:
31.192.144.234​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

Download and Execute 43 Shell Commands Outgoing Connection Download File IDS - A Network Trojan was detected Service Configuration Successful SSH Login System File Modification Executable File Modification SSH Scheduled Task Creation Access Suspicious Domain SCP

Associated Attack Servers

ip-37-59-44.eu ip-37-187-154.eu ip-139-99-120.net ip-167-114-210.net your-server.de

139.99.120.75 37.59.44.93 167.114.210.141 37.187.154.79 88.99.242.92

Basic Information

IP Address

31.192.144.234

Domain

-

ISP

TIS Dialog LLC

Country

Russian Federation

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2020-03-25

Last seen in Guardicore Centra

2020-03-28

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/2y4bvpphkuloueoiqnzk2j1kj7 was downloaded and executed

Download and Execute

The file /bin/dhpcd was downloaded and executed 15 times

Download and Execute

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

IDS - A Network Trojan was detected

Process /bin/bash generated outgoing network traffic to: 139.99.120.75:4444, 139.99.120.75:80, 167.114.210.141:4444, 167.114.210.141:80, 37.187.154.79:4444, 37.187.154.79:80, 37.59.44.93:4444, 37.59.44.93:80, 88.99.242.92:4444 and 88.99.242.92:80

Outgoing Connection

Process /bin/bash attempted to access suspicious domains: ip-139-99-120.net, ip-167-114-210.net, ip-37-187-154.eu and ip-37-59-44.eu

Access Suspicious Domain Outgoing Connection

System file /etc/shadow was modified 9 times

System File Modification

/dev/shm/2y4bvpphkuloueoiqnzk2j1kj7 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

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

System File Modification

/etc/rc.local was downloaded

Download File

Connection was closed due to user inactivity

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IP Address: 31.192.144.234​Previously Malicious