IP Address: 122.51.48.52Previously Malicious

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IP Address:
122.51.48.52​
Previously Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information

Role

Attacker, Connect-Back, Scanner

Services Targeted

SSH

Tags

Port 22 Scan SSH Download and Allow Execution 19 Shell Commands Successful SSH Login Listening Port 2222 Scan Download and Execute Port 1234 Scan

Associated Attack Servers

unclejoescoins.com spectrum.com ss-cloudfront.co jalawave.net.id airtelbroadband.in gvt.net.br cox.net comcastbusiness.net vnpt.vn verizon.net shadwell.com.pa t-ipconnect.de kcell.kz amazonaws.com linode.com myvzw.com example.com 121.201.61.205 ufcg.edu.br lightpath.net thenetworkfactory.nl albacom.net ip-51-75-31.eu ip-198-100-146.net switch.com bbox.fr nuk.edu.tw colocrossing.com avonet.cz utm.my

166.255.227.179 90.249.196.75 198.188.2.2 61.54.243.14 141.241.27.254 68.84.68.139 5.26.254.49 150.165.60.105 123.57.138.150 52.175.252.75 73.144.18.16 195.123.223.73 190.14.221.49 47.91.87.67 121.155.49.93 148.77.43.106 145.14.157.171 161.139.68.245 51.75.31.39 112.217.225.61 196.189.91.162 54.91.250.89 93.61.123.113 36.107.206.10 50.250.21.164 3.88.203.1 121.156.203.3 139.199.163.77 139.198.191.245 107.172.90.18

Basic Information

IP Address

122.51.48.52

Domain

-

ISP

Tencent cloud computing

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-10-21

Last seen in Guardicore Centra

2020-06-19

What is Guardicore Centra
Guardicore Centra 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. Centra 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

Process /bin/nc.openbsd scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /usr/sbin/sshd scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /bin/nc.openbsd scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /bin/bash scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /root/nginx scanned port 1234 on 14 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /root/nginx scanned port 1234 on 30 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /root/nginx scanned port 1234 on 25 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /root/nginx scanned port 22 on 14 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /root/nginx scanned port 2222 on 14 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /usr/sbin/sshd scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /bin/nc.openbsd scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /bin/bash scanned port 1234 on 14 IP Addresses 2 times

Port 1234 Scan

Process /bin/nc.openbsd scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /usr/sbin/sshd scanned port 1234 on 14 IP Addresses

Port 1234 Scan

Process /bin/bash scanned port 1234 on 14 IP Addresses

Port 1234 Scan

A user logged in using SSH with the following credentials: root / **** - Authentication policy: Correct Password

Successful SSH Login

A user logged in using SSH with the following credentials: root / **** - Authentication policy: Correct Password 4 times

Successful SSH Login

The file /root/ifconfig was downloaded and executed 6 times

Download and Execute

The file /root/nginx was downloaded and executed 88 times

Download and Execute

Process /root/nginx scanned port 22 on 30 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /root/nginx scanned port 22 on 25 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /root/nginx scanned port 2222 on 30 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

Process /root/nginx started listening on ports: 1234

Listening

Process /root/nginx generated outgoing network traffic to: 102.42.67.232:2222, 103.71.114.100:22, 103.71.114.100:2222, 112.185.103.121:22, 121.156.203.3:1234, 122.51.48.52:1234, 13.92.247.241:1234, 137.100.168.171:22, 137.100.168.171:2222, 138.244.127.34:22, 139.198.191.245:1234, 140.127.211.177:1234, 141.7.140.16:22, 141.7.140.16:2222, 146.1.14.158:22, 146.1.14.158:2222, 149.69.214.238:22, 149.69.214.238:2222, 154.58.17.45:2222, 155.124.162.183:22, 155.124.162.183:2222, 157.163.56.112:2222, 157.207.199.105:22, 164.232.81.229:2222, 166.255.227.179:1234, 175.58.232.66:22, 175.58.232.66:2222, 184.118.84.204:22, 187.25.182.26:2222, 188.145.121.139:2222, 191.226.222.58:22, 203.242.233.58:22, 211.50.154.203:22, 214.243.116.132:22, 218.93.239.44:1234, 219.208.98.198:2222, 220.179.231.188:1234, 222.45.120.73:22, 240.51.235.195:2222, 241.29.85.1:22, 241.29.85.1:2222, 251.11.198.139:22, 251.13.221.194:2222, 32.15.26.230:22, 32.15.26.230:2222, 41.234.175.4:22, 41.234.175.4:2222, 41.51.194.147:22, 45.143.136.213:1234, 47.91.87.67:1234, 49.109.155.77:22, 51.75.31.39:1234, 53.55.98.72:22, 6.60.68.228:2222, 62.118.248.210:22, 65.224.157.157:22, 65.224.157.157:2222, 69.203.221.159:2222, 71.159.250.187:22, 71.8.16.209:22, 71.8.16.209:2222, 73.254.114.94:1234, 74.29.66.219:22, 77.15.185.1:22, 77.15.185.1:2222 and 79.169.52.151:2222

Process /root/nginx scanned port 2222 on 25 IP Addresses

Port 2222 Scan Port 1234 Scan Port 22 Scan

The file /usr/bin/uptime was downloaded and executed

Download and Execute

The file /root/php-fpm was downloaded and executed 12 times

Download and Execute

The file /root/php-fpm was downloaded and executed 3 times

Download and Execute

Connection was closed due to timeout

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IP Address: 122.51.48.52​Previously Malicious