Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 1.54.204.19Previously Malicious

IP Address: 1.54.204.19Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Scheduled Task Configuration Users and Groups Service Creation Download Operation Package Manager Configuration Listening Executable File Modification System File Modification Outgoing Connection Service Deletion Download and Execute Successful SSH Login Log Tampering Access Suspicious Domain SSH 3 Shell Commands Download and Allow Execution

Associated Attack Servers

ntup.net

194.145.227.21

Basic Information

IP Address

1.54.204.19

Domain

-

ISP

FPT Telecom Company

Country

Viet Nam

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2020-12-14

Last seen in Akamai Guardicore Segmentation

2021-10-19

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: 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: 194.145.227.21:80 2 times

Outgoing Connection

Process /usr/bin/wget attempted to access suspicious domains: ntup.net 2 times

Access Suspicious Domain Outgoing Connection

Executable file /bin/i was modified 9 times

Executable File Modification

The file /bin/i was downloaded and granted execution privileges

Download and Allow Execution

The file /bin/a57ad2 was downloaded and executed 10 times

Download and Execute

Process /usr/local/bin/dash started listening on ports: 50937

Listening

Process /usr/local/bin/dash generated outgoing network traffic to: 194.145.227.21:80

Outgoing Connection

Process /usr/local/bin/dash attempted to access suspicious domains: ntup.net

Access Suspicious Domain Outgoing Connection

Log File Tampering detected from /usr/local/bin/dash on the following logs: /var/log/wtmp

Log Tampering

/etc/cron.hourly/5ibxqo scheduled task was modified

/etc/cron.monthly/5ibxqo scheduled task was modified

/etc/cron.weekly/5ibxqo scheduled task was modified

/etc/cron.daily/5ibxqo scheduled task was modified

Service 5ibxqo was created

Service Creation

The file /lib/udev/rules.d/5ibxqo/kthreaddk was downloaded and executed 6 times

Download and Execute

System file /lib/udev/rules.d/5ibxqo/config.json was modified 4 times

System File Modification

Connection was closed due to user inactivity