IP Address: 79.113.227.117Previously Malicious

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IP Address:
79.113.227.117​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Log Tampering HTTP DNS Query Human Superuser Operation Download File 24 Shell Commands Download Operation User Created Access Suspicious Domain Malicious File SSH Successful SSH Login Outgoing Connection

Associated Attack Servers

www.speedtest.net qfloppy.tk comcast.net shentel.net edinburg.speedtest.shentel.net stosat-malt-01.sys.comcast.net stosat-rstn-01.sys.comcast.net s1.speedtest.wdc1.us.leaseweb.net bigdaddy.wave2net.com

207.244.94.68 151.101.2.219 145.14.145.31 145.14.144.49 145.14.144.140 145.14.145.143 69.241.0.94 204.111.5.18 145.14.145.7 204.111.21.7 69.241.87.90

Basic Information

IP Address

79.113.227.117

Domain

-

ISP

RCS & RDS

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-07-08

Last seen in Guardicore Centra

2018-07-10

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 Download Operation was detected 2 times

Download Operation Superuser Operation

Process /usr/bin/wget attempted to access suspicious domains: qfloppy.tk 3 times

DNS Query Outgoing Connection Access Suspicious Domain

Process /usr/bin/wget generated outgoing network traffic to: 145.14.145.7:80 2 times

Outgoing Connection

/root/ehinfo was downloaded

Download File

/root/v.py was downloaded

Download File

Process /usr/bin/python2.7 generated outgoing network traffic to: 151.101.2.219:80, 69.241.87.90:80, 204.111.21.7:80, 207.244.94.68:80, shentel.net:80 and comcast.net:80

Outgoing Connection

Process /usr/bin/python2.7 attempted to access domains: www.speedtest.net, stosat-rstn-01.sys.comcast.net, s1.speedtest.wdc1.us.leaseweb.net, stosat-malt-01.sys.comcast.net and edinburg.speedtest.shentel.net

DNS Query

Process /usr/bin/python2.7 attempted to access suspicious domains: bigdaddy.wave2net.com

DNS Query Outgoing Connection Access Suspicious Domain

A possibly malicious Superuser Operation was detected 3 times

Download Operation Superuser Operation

User test was created with the password ************** and logged in using SSH

Successful SSH Login User Created

History File Tampering detected from /bin/bash on the following logs: /root/.bash_history

Log Tampering

A user logged in using SSH with the following credentials: test / ************** - Authentication policy: Correct Password 2 times

Successful SSH Login

Process /usr/bin/wget generated outgoing network traffic to: 145.14.145.143:80

Outgoing Connection

/f.zip was downloaded

Download File

Connection was closed due to timeout

/f/brute was identified as malicious by YARA according to rules: Malw Pe Sections and 000 Common Rules

Malicious File

Associated Files

/root/ehinfo

SHA256: 6c91dacdea81a7c96cf4b1f3e0644b2e41aa439b4812176157c730b283d9a829

3713 bytes

/root/v.py

SHA256: 3a6ecaaffc5d6351f0e6c42dbaa34d08bb617ed781c116e4ffaccd30268b7495

25467 bytes

/root/.cache/f.zip

SHA256: 73fbc1b8a637792c3665e73292c2eea2382453800ee3317a0c0cf6aaca6f56a3

909138 bytes

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IP Address: 79.113.227.117​Previously Malicious