IP Address: 51.75.64.187Malicious

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IP Address:
51.75.64.187​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

Successful SSH Login Executable File Modification Scheduled Task Creation SCP System File Modification Listening 42 Shell Commands Access Suspicious Domain Service Configuration Download File Outgoing Connection Download and Execute SSH

Associated Attack Servers

ip-139-99-62.net ip-139-99-120.net your-server.de ip-139-99-68.net ip-37-59-43.eu ip-37-59-44.eu ip-37-59-54.eu ip-158-69-25.net ip-51-81-245.us

158.69.25.62 139.99.68.128 37.59.43.131 88.99.193.240 88.99.242.92 139.99.120.75 37.59.44.193 94.130.164.163 158.69.25.77 37.59.54.205 51.81.245.40 139.99.62.196

Basic Information

IP Address

51.75.64.187

Domain

-

ISP

OVH SAS

Country

Germany

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2020-07-10

Last seen in Guardicore Centra

2021-01-08

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

Executable file /bin/gnns3duxspdec3mdxm1ftw0i8x was modified 9 times

Executable File Modification

/bin/gnns3duxspdec3mdxm1ftw0i8x was downloaded

Download File

Executable file /bin/dhpcd was modified 36 times

Executable File Modification

The file /bin/dhpcd was downloaded and executed 8 times

Download and Execute

Process /usr/sbin/sshd generated outgoing network traffic to: 139.99.62.196:4444, 158.69.25.77:4444, 37.59.43.131:4444, 37.59.44.193:4444, 51.81.245.40:4444 and 94.130.164.163:4444

Outgoing Connection

Process /usr/sbin/sshd attempted to access suspicious domains: ip-139-99-62.net, ip-158-69-25.net, ip-37-59-43.eu, ip-37-59-44.eu and ip-51-81-245.us

Outgoing Connection Access Suspicious Domain

System file /etc/shadow was modified 9 times

System File Modification

/dev/shm/gnns3duxspdec3mdxm1ftw0i8x was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r was downloaded

Download File

System file /etc/sed3aIu9U was modified 9 times

System File Modification

/bin/dhpcd 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

Outgoing Connection Access Suspicious Domain

/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

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IP Address: 51.75.64.187​Malicious