Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 82.140.53.251Malicious

IP Address: 82.140.53.251Malicious

This IP address attempted an attack on a machine in our threat sensors network

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Download and Execute Download File Download and Allow Execution Outgoing Connection Listening HTTP Scheduled Task Creation SSH Download Operation SSH Brute Force Successful SSH Login 10 Shell Commands Service Configuration System File Modification

Associated Attack Servers

103.219.47.66 157.230.234.44 159.203.255.37

Basic Information

IP Address

82.140.53.251

Domain

-

ISP

-

Country

Germany

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2023-11-22

Last seen in Akamai Guardicore Segmentation

2023-11-22

What is Akamai Guardicore Segmentation
Akamai Guardicore Segmentation 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. Akamai Guardicore Segmentation 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: Reached Max Attempts (Part of a Brute Force Attempt)

Successful SSH Login SSH Brute Force

A possibly malicious Download Operation was detected 10 times

Download Operation

Process /bin/bash generated outgoing network traffic to: 157.230.234.44:80

Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 159.203.255.37:80 2 times

Outgoing Connection

Process /usr/local/bin/dash generated outgoing network traffic to: 159.203.255.37:80

Outgoing Connection

Process /usr/local/bin/dash generated outgoing network traffic to: 159.203.255.37:80 3 times

Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 157.230.234.44:80

Outgoing Connection

The file /root/pty3 was downloaded and executed 37 times

Download and Execute

Process /usr/bin/wget generated outgoing network traffic to: 159.203.255.37:80

Outgoing Connection

Process /root/pty3 started listening on ports: 59000

Listening

System file /etc/inittab2 was modified 361 times

System File Modification

The file /tmp/pty2 was downloaded and granted execution privileges

System file /etc/rc.local was modified

System File Modification

Process /usr/bin/wget generated outgoing network traffic to: 159.203.255.37:80

Outgoing Connection

Process /usr/local/bin/dash generated outgoing network traffic to: 159.203.255.37:80

Outgoing Connection

The file /root/pty4 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/pty10 was downloaded and granted execution privileges

Download and Allow Execution

Process /usr/bin/wget generated outgoing network traffic to: 159.203.255.37:80 2 times

Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 157.230.234.44:80

Outgoing Connection

The file /var/tmp/pty3 was downloaded and executed 3 times

Download and Execute

The file /tmp/2sh was downloaded and granted execution privileges

Process /usr/local/bin/dash generated outgoing network traffic to: 159.203.255.37:80 3 times

Outgoing Connection

The file /tmp/pty4 was downloaded and executed 5 times

Download and Execute

Process /usr/bin/wget generated outgoing network traffic to: 159.203.255.37:80 3 times

Outgoing Connection

Process /usr/local/bin/dash generated outgoing network traffic to: 159.203.255.37:80

Outgoing Connection

Connection was closed due to user inactivity

Associated Files

/var/tmp/pty3

SHA256: 64e046043deb72fcfc495b9f93c02726b9218e911018421492fb291624372efe

49116 bytes

/tmp/pty10

SHA256: 6730eb04edf45d590939d7ba36ca0d4f1d2f28a2692151e3c631e9f2d3612893

801436 bytes

/tmp/pty2

SHA256: a7bf3c031ab66265ce724fc26c8f7565442a098b06b01ea8871f13179d168713

56256 bytes

/tmp/pty4

SHA256: f9c618bd794674ad18a2486984287121119f65887698f78e3e7812ae63923fdb

45012 bytes