Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 209.141.36.53Previously Malicious

IP Address: 209.141.36.53Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Service Stop 1 Shell Commands HTTP Package Install SSH Brute Force Download Operation Listening System File Modification Service Start Outgoing Connection Download File Successful SSH Login Download and Execute DNS Query Bulk Files Tampering Access Suspicious Domain SSH Download and Allow Execution

Associated Attack Servers

ovh.us sitearmor.net

45.133.9.32 51.81.186.228 91.189.88.142 91.189.91.38 91.189.91.39 107.189.7.16 135.148.46.131 185.199.108.133 185.199.110.133 185.199.111.133 205.185.123.172 209.141.51.176

Basic Information

IP Address

209.141.36.53

Domain

-

ISP

FranTech Solutions

Country

United States

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-07-16

Last seen in Akamai Guardicore Segmentation

2021-10-04

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 Package Install was detected

Download Operation Package Install

A possibly malicious Download Operation was detected

Download Operation Package Install

A possibly malicious Package Install was detected

Download Operation Package Install

A possibly malicious Download Operation was detected

Download Operation Package Install

Process /usr/lib/apt/methods/http attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com

DNS Query

Process /usr/bin/apt attempted to access domains: _http._tcp.security.ubuntu.com and security.ubuntu.com

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.152:80

Outgoing Connection

Process /usr/bin/apt generated outgoing network traffic to: 91.189.91.39:80

Outgoing Connection

Process /bin/bash generated outgoing network traffic to: 209.141.51.176:80

Outgoing Connection

The file /tmp/x86_64 was downloaded and executed 4 times

Download and Execute

Process /bin/bash started listening on ports: 6628

Listening

Process /tmp/x86_64 generated outgoing network traffic to: 205.185.123.172:55650

Outgoing Connection

Process /usr/lib/apt/methods/http attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.152:80

Outgoing Connection

The file /usr/bin/curl.dpkg-new was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/share/doc/curl.dpkg-new was downloaded and granted execution privileges

System file /etc/ld.so.cache~ was modified 36 times

System File Modification

Process /usr/bin/curl attempted to access suspicious domains: raw.githubusercontent.com 2 times

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/curl generated outgoing network traffic to: 185.199.109.133:443 2 times

Outgoing Connection

Service c3pool_miner was stopped

Service Stop

The file /root/c3pool/xmrig was downloaded and executed 50 times

Download and Execute

The file /root/c3pool/miner.sh was downloaded and granted execution privileges

Service c3pool_miner was started

Service Start

Process /lib/systemd/systemd generated outgoing network traffic to: 135.148.46.131:15555 and 51.81.186.228:15555

Outgoing Connection

Process /lib/systemd/systemd attempted to access suspicious domains: ovh.us

Access Suspicious Domain Outgoing Connection

Connection was closed due to timeout

Process /usr/bin/apt performed bulk changes in {/var/lib/apt} on 32 files

Bulk Files Tampering