IP Address: 148.70.55.156Previously Malicious

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IP Address:
148.70.55.156​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Download and Allow Execution Scheduled Task Creation New SSH Key Successful SSH Login Listening SSH Port 7946 Scan Download and Execute Access Suspicious Domain Outgoing Connection

Associated Attack Servers

opendns.com ahl-masr.org colocrossing.com amazonaws.com linode.com whatismyipaddress.com akamaitechnologies.com tpgi.com.au one.one

23.50.52.208 193.116.206.218 66.171.248.178 67.207.95.103 192.227.140.90 1.1.1.1 18.214.132.216 208.67.222.222 202.146.216.216 176.58.123.25 192.241.136.167 106.54.221.110 157.230.48.123 106.241.16.105 104.20.17.242

Basic Information

IP Address

148.70.55.156

Domain

-

ISP

Tencent cloud computing

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-04-14

Last seen in Guardicore Centra

2019-11-17

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: Reached Max Attempts

Successful SSH Login

Process /usr/bin/wget generated outgoing network traffic to: 157.230.48.123:8000 2 times

Outgoing Connection

The file /usr/bin/lunlfa5 was downloaded and executed 21 times

Download and Execute

Process /usr/bin/lunlfa5 generated outgoing network traffic to: 1.1.1.1:53, 101.108.117.234:7946, 103.193.188.12:7946, 103.45.109.122:7946, 103.71.70.44:7946, 104.20.17.242:80, 106.12.21.231:7946, 106.12.22.23:7946, 106.241.16.105:7902, 106.54.221.110:3389, 107.182.187.34:7946, 111.177.18.16:7946, 111.231.134.73:7946, 118.24.32.48:7946, 118.24.90.72:7946, 119.193.43.80:7946, 119.27.166.234:7946, 119.29.98.155:7946, 119.9.76.107:7946, 129.211.126.134:7946, 139.59.152.32:7946, 149.129.107.67:7946, 149.129.114.135:7946, 154.8.138.202:7946, 157.230.48.123:8000, 176.58.123.25:80, 18.214.132.216:80, 180.178.46.132:7946, 192.227.140.90:6268, 193.116.206.218:4473, 202.146.216.216:7947, 202.55.234.20:7946, 208.67.222.222:443, 216.239.32.21:80, 222.186.52.175:7946, 223.113.4.252:7946, 23.50.52.208:80, 47.240.45.245:7946, 47.240.93.79:7946, 47.56.19.28:7946, 49.51.153.55:7946, 60.165.44.85:7946, 66.171.248.178:80 and 67.207.95.103:8000

Outgoing Connection

Process /usr/bin/lunlfa5 attempted to access suspicious domains: one.one and tpgi.com.au

Access Suspicious Domain Outgoing Connection

Process /usr/bin/lunlfa5 started listening on ports: 6268

Listening

Process /usr/bin/lunlfa5 scanned port 7946 on 29 IP Addresses

Port 7946 Scan

Connection was closed due to timeout

An attempt to download /root/.ssh/authorized_keys was made

New SSH Key

Associated Files

/usr/bin/lunlfa5

SHA256: b5a8a8fb365f0b134f8fe2f3936eed9928208bfe5ea6dad47bf20a269a7c6318

11396000 bytes

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IP Address: 148.70.55.156​Previously Malicious