IP Address: 138.197.75.210Previously Malicious

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IP Address:
138.197.75.210​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

HadoopYARN

Tags

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

Associated Attack Servers

40.121.81.249 52.232.27.116 142.93.64.29 40.76.78.149

Basic Information

IP Address

138.197.75.210

Domain

-

ISP

Digital Ocean

Country

United States

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-01-01

Last seen in Guardicore Centra

2019-01-02

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: 142.93.64.29:80

Outgoing Connection

The file /tmp/Execution.x86 was downloaded and executed 16 times

Download and Execute

Process /tmp/Execution.x86 generated outgoing network traffic to: 142.93.64.29:56432

Outgoing Connection

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

IDS - Web Application Attack

Log File Tampering detected from /bin/rm on the following logs: /var/log/apt/apt.log, /var/log/dmesg, /var/log/faillog, /var/log/dpkg.log, /var/log/apt/term.log, /var/log/apt/history.log, /var/log/alternatives.log, /var/log/btmp, /var/log/fsck/checkroot, /var/log/lastlog, /var/log/wtmp, /var/log/bootstrap.log and /var/log/fsck/checkfs

Log Tampering

Service iptables was stopped

Service Stop

Service firewalld was stopped

Service Stop

Connection was closed due to user inactivity

/tmp/Execution.x86 was identified as malicious by YARA according to rules: 000 Common Rules

Malicious File

Associated Files

/tmp/Execution.x86

SHA256: 07ed5d864665f73e3fa85d1b5737bd7359e1eed848938e2b180f1ee483564f81

108748 bytes

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IP Address: 138.197.75.210​Previously Malicious