Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 51.79.86.175Previously Malicious

IP Address: 51.79.86.175Previously Malicious

This IP address attempted an attack on a machine in our threat sensors network

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

Access Suspicious Domain SSH IDS - A Network Trojan was detected SCP Download File Successful SSH Login Service Configuration Executable File Modification Listening System File Modification 40 Shell Commands Download and Execute Outgoing Connection Scheduled Task Creation

Associated Attack Servers

ip-139-99-68.net

37.59.43.136 37.59.54.205 37.59.55.60 51.81.245.40 94.130.165.87 139.99.68.128 158.69.25.62 158.69.25.71

Basic Information

IP Address

51.79.86.175

Domain

-

ISP

OVH Hosting

Country

Canada

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2020-02-22

Last seen in Akamai Guardicore Segmentation

2021-02-08

What is Akamai Guardicore Segmentation
Akamai Guardicore Segmentation 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. Akamai Guardicore Segmentation 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/5hzpa8o1ve76bd4n5q4yzpts89 was downloaded

Download File

Executable file /bin/5hzpa8o1ve76bd4n5q4yzpts89 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 17 times

Download and Execute

Process /usr/sbin/sshd generated outgoing network traffic to: 139.99.68.128:4444, 158.69.25.71:4444, 37.59.43.136:4444, 37.59.54.205:4444, 37.59.55.60:4444, 51.81.245.40:4444 and 94.130.165.87:4444

Outgoing Connection

Process /usr/sbin/sshd attempted to access suspicious domains: ip-139-99-68.net, ip-158-69-25.net, ip-37-59-43.eu, ip-37-59-54.eu, ip-37-59-55.eu and ip-51-81-245.us

Access Suspicious Domain Outgoing Connection

System file /etc/nshadow was modified 9 times

System File Modification

/dev/shm/5hzpa8o1ve76bd4n5q4yzpts89 was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r 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

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

System File Modification

/etc/rc.local was downloaded

Download File

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

Listening

Connection was closed due to timeout