Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 121.5.54.92Previously Malicious

IP Address: 121.5.54.92Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Download Operation Kill Process System File Modification 8 Shell Commands SSH SSH Brute Force Outgoing Connection Superuser Operation Successful SSH Login Access Suspicious Domain DNS Query

Associated Attack Servers

vultrusercontent.com

45.135.201.126 45.156.85.243 109.206.241.112 131.153.56.98 131.153.142.106 199.247.19.116

Basic Information

IP Address

121.5.54.92

Domain

-

ISP

Tencent cloud computing

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2022-09-03

Last seen in Akamai Guardicore Segmentation

2022-11-19

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: mysql / *********** - Authentication policy: White List (Part of a Brute Force Attempt)

SSH Brute Force Successful SSH Login

System file /etc/nshadow was modified 9 times

System File Modification

A possibly malicious Superuser Operation was detected 2 times

Download Operation Kill Process Superuser Operation

A possibly malicious Kill Process was detected 2 times

Download Operation Kill Process Superuser Operation

A possibly malicious Download Operation was detected 4 times

Download Operation Kill Process Superuser Operation

Process /bin/bash generated outgoing network traffic to: 109.206.241.112:80

Outgoing Connection

Process /dev/shm/ksmdr attempted to access domains: pool.hashvault.pro

DNS Query

Process /dev/shm/ksmdr generated outgoing network traffic to: 131.153.142.106:80 and 199.247.19.116:80

Outgoing Connection

Process /dev/shm/ksmdr attempted to access suspicious domains: vultrusercontent.com

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 109.206.241.112:80

Outgoing Connection

Process /usr/bin/nohup generated outgoing network traffic to: 109.206.241.112:51388, 45.135.201.126:30120 and 45.156.85.243:30100

Outgoing Connection

Connection was closed due to timeout