IP Address: 72.52.75.27Previously Malicious

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IP Address:
72.52.75.27​
Previously Malicious

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

Threat Information

Role

Attacker, Connect-Back

Services Targeted

SCP SSH

Tags

3 Shell Commands Download File SCP Access Suspicious Domain Port 443 Scan Download and Execute Listening SSH Successful SSH Login Outgoing Connection

Associated Attack Servers

ohdoom.net heinrich5991.de 4711.se w4gfzjunvynjhpj6.onion.to igxhhnue75hvk5yc.onion.link pie-coop.net mdfnet.se svengo.net

146.185.177.103 171.25.193.9 193.11.114.46 185.125.33.114 103.198.0.2 185.100.85.150 46.38.237.221 91.121.84.137

Basic Information

IP Address

72.52.75.27

Domain

-

ISP

Hurricane Electric

Country

United States

WHOIS

Created Date

2012-10-01

Updated Date

2019-10-01

Organization

Contact Privacy Inc. Customer 124368586

First seen in Guardicore Centra

2017-07-07

Last seen in Guardicore Centra

2018-06-30

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

The file /tmp/stcp was downloaded and executed 8 times

Download and Execute

The file /tmp/tcp was downloaded and executed

Download and Execute

Process /tmp/tcp started listening on ports: 6666

Listening

Process /tmp/tcp generated outgoing network traffic to: 91.121.84.137:4052, 154.35.175.225:443, 199.249.223.74:443, 85.235.250.88:443, 163.172.176.167:443, 46.38.237.221:9001, 193.23.244.244:443, 199.58.81.140:443, 131.188.40.189:443, 193.11.114.46:9003, 62.210.254.132:443, 134.119.36.135:443, 80.127.137.19:443, 199.184.246.250:443, 146.185.177.103:9030, 194.109.206.212:443, 37.157.195.87:443, 204.13.164.118:443, 172.98.193.43:443, 72.52.75.27:9001, 86.59.21.38:443 and 171.25.193.9:80

Outgoing Connection

Process /tmp/tcp scanned port 443 on 16 IP Addresses

Port 443 Scan

Process /tmp/tcp attempted to access suspicious domains: svengo.net, heinrich5991.de, ohdoom.net, mdfnet.se, pie-coop.net and 4711.se

Access Suspicious Domain Outgoing Connection

Connection was closed due to timeout

Associated Files

/tmp/wTDo8tMptjJDlh

SHA256: 957bf53bc91efd4bc60c775acf5e0377f1f5ff819d818747d084f0832a140f40

4390176 bytes

/tmp/WxBZ3BBKHmDpQ

SHA256: 12f39ba869c722a89a5aa290807ea8141c87ac9241b81f0d12cff960bfe41c59

4390176 bytes

/tmp/tcp

SHA256: b1834cb9847ce03f6b087249dccab32cd58022dc9424a6de58c0196dd9c0a49e

6263064 bytes

/tmp/stcp

SHA256: 07471bcf10fb03859c0ecb4c5370b72ad315d71b8937f6f31f69eeff367760c9

4406080 bytes

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IP Address: 72.52.75.27​Previously Malicious