Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 51.75.144.43Previously Malicious

IP Address: 51.75.144.43Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP SSH

Tags

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

Associated Attack Servers

ip-139-99-62.net ip-147-135-37.us ip-51-254-84.eu ip-51-68-21.eu ip-51-81-151.us

37.59.43.131 37.59.44.193 37.59.54.205 37.59.55.60 51.68.21.186 51.81.151.235 51.81.245.40 51.222.151.22 51.254.84.37 88.99.193.240 88.99.242.92 94.130.164.163 94.130.165.85 94.130.165.87 139.99.48.226 139.99.62.196 147.135.37.31 158.69.25.62 158.69.25.71 158.69.25.77

Basic Information

IP Address

51.75.144.43

Domain

-

ISP

OVH SAS

Country

Germany

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2020-02-22

Last seen in Akamai Guardicore Segmentation

2021-03-04

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/p8gp3amdrpm4if7lw5q376izeo was downloaded

Download File

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

IDS - A Network Trojan was detected

The file /usr/sbin/sshd was downloaded and executed

Download and Execute

The file /bin/dhpcd was downloaded and executed 16 times

Download and Execute

Process /usr/sbin/sshd generated outgoing network traffic to: 139.99.62.196:4444, 147.135.37.31:4444, 158.69.25.71:4444, 37.59.44.193:4444, 37.59.54.205:4444, 88.99.193.240:4444, 88.99.242.92:4444 and 94.130.164.163:4444

Outgoing Connection

Process /usr/sbin/sshd attempted to access suspicious domains: ip-139-99-62.net, ip-147-135-37.us, ip-158-69-25.net, 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/p8gp3amdrpm4if7lw5q376izeo was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r was downloaded

Download File

System file /etc/sedxEUkEb was modified 9 times

System File Modification

Process /bin/dhpcd generated outgoing network traffic to: 51.81.245.40:4444

Outgoing Connection

Process /bin/dhpcd attempted to access suspicious domains: ip-51-81-245.us

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

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