IP Address: 79.119.162.235Previously Malicious

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IP Address:
79.119.162.235​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

Successful SSH Login Human Download and Allow Execution Download and Execute Malicious File 40 Shell Commands Outgoing Connection Failed SSH Login Access Suspicious Domain Bulk Files Tampering DNS Query Kill Process SSH Download Operation HTTP SFTP Download File Log Tampering

Connect Back Servers

bytecoin.uk www.speedtest.net dl.mrreacher.com

52.179.16.86 198.50.175.155

Basic Information

IP Address

79.119.162.235

Domain

-

ISP

RCS & RDS

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-12-27

Last seen in Guardicore Centra

2017-12-30

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

Process /usr/bin/wget attempted to access suspicious domains: dl.mrreacher.com 2 times

DNS Query Access Suspicious Domain

A user logged in using SSH with the following credentials: root / ******* - Authentication policy: Correct Password 3 times

Successful SSH Login

/root/zinfo.sh was downloaded

Download File

/root/zt.py was downloaded

Download File

The file /root/zinfo.sh was downloaded and granted execution privileges

Download and Allow Execution

The file /root/zt.py was downloaded and granted execution privileges

Process /usr/bin/python2.7 attempted to access domains: www.speedtest.net

DNS Query

/root/xmr/.v/a was downloaded

Download File

/root/xmr/.v/bash.pid was downloaded

Download File

/root/xmr/.v/cron.d was downloaded

Download File

/root/xmr/.v/dir.dir was downloaded

Download File

/root/xmr/.v/h32 was downloaded

Download File

/root/xmr/.v/h64.filepart was downloaded

Download File

/root/xmr/.v/md.filepart was downloaded

Download File

/root/xmr/.v/mdx.filepart was downloaded

Download File

/root/xmr/.v/run was downloaded

Download File

/root/xmr/.v/upd was downloaded

Download File

/root/xmr/.v/x was downloaded

Download File

/root/xmr/.v/yam32.filepart was downloaded

Download File

/root/xmr/autorun was downloaded

Download File

/root/xmr/cron.d was downloaded

Download File

The file /root/xmr/httpd.conf.filepart was downloaded and executed 9 times

Download and Execute

/root/xmr/httpd.conf.filepart was downloaded

Download File

/root/xmr/new.dir was downloaded

Download File

/root/xmr/new.pid was downloaded

Download File

/root/xmr/pid was downloaded

Download File

/root/xmr/run was downloaded

Download File

/root/xmr/update was downloaded

Download File

The file /root/xmr/autorun was downloaded and granted execution privileges

The file /root/xmr/cron.d was downloaded and granted execution privileges

The file /root/xmr/httpd.conf.filepart was downloaded and granted execution privileges

The file /root/xmr/new.dir was downloaded and granted execution privileges

The file /root/xmr/new.pid was downloaded and granted execution privileges

The file /root/xmr/pid was downloaded and granted execution privileges

The file /root/xmr/run was downloaded and granted execution privileges

The file /root/xmr/update was downloaded and granted execution privileges

Process /root/xmr/httpd.conf generated outgoing network traffic to: 198.50.175.155:7777

Outgoing Connection

Process /root/xmr/httpd.conf attempted to access suspicious domains: bytecoin.uk

Access Suspicious Domain Outgoing Connection

/root/xmr/httpd.conf.filepart was identified as malicious by YARA according to rules: Malw Miscelanea Linux, Crypto Signatures, Malw Pe Sections and Suspicious Strings

Malicious File

/root/xmr/.v/md was identified as malicious by YARA according to rules: Malw Miscelanea Linux, Crypto Signatures and Malw Pe Sections

Malicious File

/root/xmr/.v/yam32 was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Crypto Signatures

Malicious File

/root/xmr/.v/h32 was identified as malicious by YARA according to rules: Maldoc Somerules

Malicious File

/root/xmr/.v/mdx was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

/root/xmr/.v/h64 was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Suspicious Strings

Malicious File

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

Log Tampering

Connection was closed due to timeout

Process /usr/lib/openssh/sftp-server performed bulk changes in {/} on 29 files

Bulk Files Tampering

Associated Files

/var/tmp/.new/httpd.conf

SHA256: d4ec78f0489509a7c8cc253d2d77e283e0f9b2abc657edac6c1595b3749a21ed

2173185 bytes

/root/xmr/run

SHA256: 0adb8e7f223860f2d1aec96edffede2b6a371cae637e5eb33632600a82cf81bd

182 bytes

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IP Address: 79.119.162.235​Previously Malicious