Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 139.99.131.116Previously Malicious

IP Address: 139.99.131.116Previously Malicious

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

Threat Information

Role

Attacker, Connect-Back, Scanner

Services Targeted

SSH

Tags

1 Shell Commands Download Operation Successful SSH Login SSH Brute Force Download File SSH Download and Execute Download and Allow Execution Log Tampering Outgoing Connection DNS Query HTTP Access Suspicious Domain

Associated Attack Servers

ioflood.net ip-139-99-131.net

46.105.83.253 104.140.201.42 104.140.244.186 107.178.104.10 192.110.160.114

Basic Information

IP Address

139.99.131.116

Domain

-

ISP

OVH Hosting

Country

Australia

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2022-05-12

Last seen in Akamai Guardicore Segmentation

2022-05-17

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 (Part of a Brute Force Attempt)

SSH Brute Force Successful SSH Login

A possibly malicious Download Operation was detected 2 times

Download Operation

History File Tampering detected from /bin/bash

Log Tampering

Process /usr/bin/wget generated outgoing network traffic to: 46.105.83.253:80

Outgoing Connection

The file /tmp/cnrig was downloaded and executed 24 times

Download and Execute

Process /tmp/cnrig attempted to access domains: pool.supportxmr.com

DNS Query

Process /tmp/cnrig generated outgoing network traffic to: 104.140.201.42:443, 107.178.104.10:443 and 192.110.160.114:443

Outgoing Connection

Process /tmp/cnrig attempted to access suspicious domains: choppedgreen.com and ioflood.net

DNS Query Access Suspicious Domain Outgoing Connection

Connection was closed due to timeout

Associated Files

/var/tmp/..../.nva/cnrig

SHA256: f72babf978d8b86a75e3b34f59d4fc6464dc988720d1574a781347896c2989c7

8010704 bytes