IP Address: 134.209.226.157Previously Malicious

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IP Address:
134.209.226.157​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

-

Tags

21 Shell Commands Successful SSH Login SSH SFTP Download File New SSH Key Download and Execute Port 22 Scan Superuser Operation Bulk Files Tampering

Associated Attack Servers

-

Basic Information

IP Address

134.209.226.157

Domain

-

ISP

Digital Ocean

Country

Germany

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2020-01-06

Last seen in Guardicore Centra

2020-04-24

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

A possibly malicious Superuser Operation was detected 2 times

Superuser Operation

/tmp/.X25-unix/dota3.tar.gz was downloaded

Download File

The file /tmp/.X25-unix/.rsync/c/lib/64/tsm was downloaded and executed 135 times

Download and Execute

Process /tmp/.X25-unix/.rsync/c/lib/64/tsm generated outgoing network traffic to: 192.168.0.100:22, 192.168.0.10:22, 192.168.0.11:22, 192.168.0.12:22, 192.168.0.13:22, 192.168.0.14:22, 192.168.0.15:22, 192.168.0.16:22, 192.168.0.17:22, 192.168.0.18:22, 192.168.0.19:22, 192.168.0.1:22, 192.168.0.20:22, 192.168.0.21:22, 192.168.0.22:22, 192.168.0.23:22, 192.168.0.24:22, 192.168.0.25:22, 192.168.0.26:22, 192.168.0.27:22, 192.168.0.28:22, 192.168.0.29:22, 192.168.0.2:22, 192.168.0.30:22, 192.168.0.31:22, 192.168.0.32:22, 192.168.0.33:22, 192.168.0.34:22, 192.168.0.35:22, 192.168.0.36:22, 192.168.0.37:22, 192.168.0.38:22, 192.168.0.39:22, 192.168.0.3:22, 192.168.0.40:22, 192.168.0.41:22, 192.168.0.42:22, 192.168.0.43:22, 192.168.0.44:22, 192.168.0.45:22, 192.168.0.46:22, 192.168.0.47:22, 192.168.0.48:22, 192.168.0.49:22, 192.168.0.4:22, 192.168.0.50:22, 192.168.0.51:22, 192.168.0.52:22, 192.168.0.53:22, 192.168.0.54:22, 192.168.0.55:22, 192.168.0.56:22, 192.168.0.57:22, 192.168.0.58:22, 192.168.0.59:22, 192.168.0.5:22, 192.168.0.60:22, 192.168.0.61:22, 192.168.0.62:22, 192.168.0.63:22, 192.168.0.64:22, 192.168.0.65:22, 192.168.0.66:22, 192.168.0.67:22, 192.168.0.68:22, 192.168.0.69:22, 192.168.0.6:22, 192.168.0.70:22, 192.168.0.71:22, 192.168.0.72:22, 192.168.0.73:22, 192.168.0.74:22, 192.168.0.75:22, 192.168.0.76:22, 192.168.0.77:22, 192.168.0.78:22, 192.168.0.79:22, 192.168.0.7:22, 192.168.0.80:22, 192.168.0.81:22, 192.168.0.82:22, 192.168.0.83:22, 192.168.0.84:22, 192.168.0.85:22, 192.168.0.86:22, 192.168.0.87:22, 192.168.0.88:22, 192.168.0.89:22, 192.168.0.8:22, 192.168.0.90:22, 192.168.0.91:22, 192.168.0.92:22, 192.168.0.93:22, 192.168.0.94:22, 192.168.0.95:22, 192.168.0.96:22, 192.168.0.97:22, 192.168.0.98:22, 192.168.0.99:22 and 192.168.0.9:22

Process /tmp/.X25-unix/.rsync/c/lib/64/tsm scanned port 22 on 100 IP Addresses

Port 22 Scan

Connection was closed due to timeout

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

New SSH Key

Process /bin/tar performed bulk changes in {/} on 34 files

Bulk Files Tampering

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IP Address: 134.209.226.157​Previously Malicious