IP Address: 138.197.4.56Previously Malicious

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IP Address:
138.197.4.56​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

HadoopYARN

Tags

HTTP HadoopYARN Malicious File IDS - Web Application Attack Outgoing Connection Download and Allow Execution Download and Execute Download File Inbound HTTP Request

Associated Attack Servers

52.168.135.83 13.81.11.198 13.94.211.122 104.40.157.159 40.68.103.162 104.248.122.163 40.68.86.94 13.73.165.162 52.174.33.11 13.69.28.221 13.81.14.95 104.46.40.157 13.81.210.34 104.47.140.62 40.68.97.216 168.63.96.139 13.81.60.184 142.93.51.155 52.233.130.54 13.73.160.135 52.233.143.163 52.166.116.152 13.94.156.189 52.232.27.116 13.81.222.239 13.81.220.89 52.233.141.180

Basic Information

IP Address

138.197.4.56

Domain

-

ISP

Digital Ocean

Country

United States

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-12-16

Last seen in Guardicore Centra

2018-12-30

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

Process /usr/bin/wget generated outgoing network traffic to: 104.248.122.163:80 2 times

Outgoing Connection

The file /tmp/mysql.sock.lock was downloaded and granted execution privileges

The file /tmp/bash was downloaded and executed 5 times

Download and Execute

Process /tmp/bash generated outgoing network traffic to: 104.248.122.163:23

Outgoing Connection

IDS detected Web Application Attack : 401TRG Generic Webshell Request - POST with wget in body

IDS - Web Application Attack

Connection was closed due to user inactivity

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

Malicious File

Associated Files

/tmp/bash

SHA256: ab9fe8c08c131940081702a05254063136337056363475025f9886632a03114b

85604 bytes

/tmp/bash

SHA256: dd838d547f7aed67d0e179916ed3654dfb8d5e8ced32b0f819080a1869bcfc39

85604 bytes

/tmp/bash

SHA256: e4affe8032294c1d6a2c79dbe6ad059156054805bb9cc45b6def2801662bfdb4

11680 bytes

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IP Address: 138.197.4.56​Previously Malicious