IP Address: 91.137.169.126Previously Malicious

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:
91.137.169.126​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

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

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

91.137.169.126

Domain

-

ISP

OPTICON Telekommunikacios Halozati Szolgaltato

Country

Hungary

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-12-18

Last seen in Guardicore Centra

2019-12-18

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/gx4glm79pql0pm8abffqyhce8g was downloaded and executed

Download and Execute

Executable file /bin/dhpcd was modified 36 times

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 13 times

Download and Execute

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

/dev/shm/gx4glm79pql0pm8abffqyhce8g was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r was downloaded

Download File

System file /etc/crontab was modified 9 times

System File Modification

/bin/dhpcd was downloaded

Download File

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

Download File

/etc/rc.local was downloaded 2 times

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 timeout

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

IP Address: 91.137.169.126​Previously Malicious