IP Address: 145.239.82.87Malicious

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IP Address:
145.239.82.87​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

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

Associated Attack Servers

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

37.59.54.205 51.81.245.40 37.59.43.131 158.69.25.71 158.69.25.77 139.99.62.196 94.130.165.85

Basic Information

IP Address

145.239.82.87

Domain

-

ISP

OVH Hosting

Country

Poland

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2020-07-12

Last seen in Guardicore Centra

2020-11-01

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/2b7at9b0dnnw0twhy07v15rwiu was modified 16 times

Executable File Modification

/bin/2b7at9b0dnnw0twhy07v15rwiu was downloaded

Download File

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 17 times

Download and Execute

Process /usr/sbin/sshd generated outgoing network traffic to: 139.99.62.196:4444, 158.69.25.71:4444, 37.59.43.131:4444, 37.59.54.205:4444, 51.81.245.40:4444 and 94.130.165.85:4444

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-37-59-54.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/2b7at9b0dnnw0twhy07v15rwiu 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: 158.69.25.77:4444

Outgoing Connection

Process /bin/dhpcd attempted to access suspicious domains: ip-158-69-25.net

Access Suspicious Domain Outgoing Connection

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

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: 145.239.82.87​Malicious