IP Address: 177.196.100.133Previously Malicious

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IP Address:
177.196.100.133​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

Successful SSH Login Outgoing Connection Download Operation Malicious File Download and Allow Execution Successful Login Download and Execute

Connect Back Servers

71.127.148.69

Basic Information

IP Address

177.196.100.133

Domain

-

ISP

Vivo

Country

Brazil

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-11-07

Last seen in Guardicore Centra

2018-11-07

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

A possibly malicious Download Operation was detected 2 times

Download Operation

Process /usr/bin/wget generated outgoing network traffic to: verizon.net:80 9 times

Outgoing Connection

The file /root/pty was downloaded and executed 23 times

Download and Execute

Process /usr/bin/wget generated outgoing network traffic to: 71.127.148.69:80 4 times

Outgoing Connection

The file /root/udevd was downloaded and granted execution privileges

Download and Allow Execution

The file /root/vyattad was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/pty was downloaded and executed 2 times

Download and Execute

Connection was closed due to timeout

/var/tmp/pty was identified as malicious by YARA according to rules: 000 Common Rules

Malicious File

/root/udevd was identified as malicious by YARA according to rules: 000 Common Rules

Malicious File

/root/pty was identified as malicious by YARA according to rules: 000 Common Rules

Malicious File

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IP Address: 177.196.100.133​Previously Malicious