IP Address: 185.145.253.66Previously Malicious

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IP Address:
185.145.253.66​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

- SCP SSH

Tags

Successful SSH Login Download and Allow Execution Download and Execute Malicious File Outgoing Connection Access Suspicious Domain DNS Query 1 Shell Commands SSH Download Operation

Associated Attack Servers

ip-46-105-103.eu ptr1.ru ip-37-59-55.eu ip-91-121-2.eu ip-37-59-54.eu wp.startreceive.tk pool.minexmr.com ip-188-165-254.eu ip-37-59-56.eu ip-91-121-87.eu your-server.de

78.46.91.134 37.59.55.60 46.105.103.169 37.59.56.102 94.130.206.79 37.59.54.205 91.121.2.76 178.63.48.196 91.121.87.10 185.212.128.154 188.165.254.85 78.46.89.102

Basic Information

IP Address

185.145.253.66

Domain

-

ISP

L.r Smart Solutions Ltd

Country

Israel

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-04-01

Last seen in Guardicore Centra

2018-04-15

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 /usr/bin/wget attempted to access suspicious domains: wp.startreceive.tk and ptr1.ru 2 times

Access Suspicious Domain Outgoing Connection DNS Query

Process /usr/bin/wget generated outgoing network traffic to: 185.212.128.154:80 2 times

Outgoing Connection

The file /tmp/config.json was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/xm111 was downloaded and executed 7 times

Download and Execute

Process /tmp/xm111 attempted to access domains: pool.minexmr.com

DNS Query

Process /tmp/xm111 generated outgoing network traffic to: 46.105.103.169:5555

Outgoing Connection

Process /tmp/xm111 attempted to access suspicious domains: ip-46-105-103.eu

Access Suspicious Domain Outgoing Connection DNS Query

Connection was closed due to timeout

/tmp/xm111 was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

Associated Files

/tmp/xm111

SHA256: b070d06a3615f3db67ad3beab43d6d21f3c88026aa2b4726a93df47145cd30ec

1762784 bytes

/tmp/r2r2-a

SHA256: 09fa626ac488bca48d94c9774d6ae37d9d1d52256c807b6341f0a08bdd722abf

5294812 bytes

/tmp/push.sh

SHA256: 80f82c1d452fc9df931664210f7e9d09728b73f1d179d2ee7584c0563ca83c43

568 bytes

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IP Address: 185.145.253.66​Previously Malicious