IP Address: 85.143.95.50Previously Malicious

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IP Address:
85.143.95.50​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

Download and Allow Execution Download and Execute Successful SSH Login 16 Shell Commands DNS Query Log Tampering Download Operation Malicious File Human HTTP Outgoing Connection SSH

Connect Back Servers

xmr.pool.minergate.com your-server.de

81.4.122.134 138.201.124.177 176.9.2.145

Basic Information

IP Address

85.143.95.50

Domain

-

ISP

The federal state autonomous educational establish

Country

Russian Federation

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-05-24

Last seen in Guardicore Centra

2017-05-24

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

Log File Tampering detected from /bin/bash on the following logs: /var/log/secure, /var/log/lastlog and /var/log/wtmp

Log Tampering

Process /usr/bin/wget generated outgoing network traffic to: 81.4.122.134:80 2 times

Outgoing Connection

The file /tmp/bash was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/bash was downloaded and executed 3 times

Download and Execute

/tmp/bash was identified as malicious by YARA according to rules: Malw Miscelanea Linux, Crypto Signatures and Malw Pe Sections

Malicious File

Process /tmp/bash generated outgoing network traffic to: 176.9.2.145:45560 and 138.201.124.177:45560

Outgoing Connection

Process /tmp/bash attempted to access domains: xmr.pool.minergate.com

DNS Query

Associated Files

/var/tmp/mina/mina/.v/md

SHA256: 63210b24f42c05b2c5f8fd62e98dba6de45c7d751a2e55700d22983772886017

2979640 bytes

/var/tmp/mina/mina/.v/mdx

SHA256: c3ef8a6eb848c99b8239af46b46376193388c6e5fe55980d00f65818dba0b047

168896 bytes

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IP Address: 85.143.95.50​Previously Malicious