IP Address: 94.23.27.208Previously Malicious

Weekly Summary

Browse or download a weekly review of our cyber threat intelligence data and gain more insight to help protect your network

Top Threats

Cyber Threat Intelligence

Discover Malicious IPs and Domains with Guardicore Cyber Threat Feed

IP Address:
94.23.27.208​
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 Download and Allow Execution Superuser Operation Download File Users and Groups Download Operation Access Suspicious Domain IDS - A Network Trojan was detected 26 Shell Commands Download and Execute Malicious File SSH Successful SSH Login Outgoing Connection

Associated Attack Servers

pool.minexmr.com ip-37-59-43.eu www.blumen-holm.de evanzo-server.de

87.238.192.96 146.185.239.53 37.59.43.136

Basic Information

IP Address

94.23.27.208

Domain

-

ISP

OVH SAS

Country

France

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-05-30

Last seen in Guardicore Centra

2018-07-13

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 Superuser Operation was detected

Download Operation Superuser Operation

A possibly malicious Download Operation was detected 3 times

Download Operation Superuser Operation

Process /usr/bin/wget attempted to access suspicious domains: www.blumen-holm.de and evanzo-server.de 2 times

DNS Query Outgoing Connection Access Suspicious Domain

Process /usr/bin/wget generated outgoing network traffic to: evanzo-server.de:443 and evanzo-server.de:80 2 times

Outgoing Connection

The file /bin/delp was downloaded and granted execution privileges

Download and Allow Execution

The file /sbin/sid was downloaded and granted execution privileges

Download and Allow Execution

Process /usr/bin/wget generated outgoing network traffic to: 146.185.239.53:80 2 times

Outgoing Connection

The file /usr/src/xmrigDaemon was downloaded and executed 2 times

Download and Execute

The file /usr/src/xmrigMiner was downloaded and executed 6 times

Download and Execute

IDS detected A Network Trojan was detected : DNS request for Monero mining pool

IDS - A Network Trojan was detected

Process /usr/src/xmrigMiner attempted to access domains: pool.minexmr.com

DNS Query

Process /usr/src/xmrigMiner generated outgoing network traffic to: ip-37-59-43.eu:4444

Outgoing Connection

Process /usr/src/xmrigMiner attempted to access suspicious domains: ip-37-59-43.eu

DNS Query Outgoing Connection Access Suspicious Domain

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

Log Tampering

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

Log Tampering

Connection was closed due to timeout

/sbin/sid was identified as malicious by YARA according to rules: Malw Miscelanea Linux, Maldoc Somerules and 000 Common Rules

Malicious File

/usr/src/nohup.out was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

/bin/delp was identified as malicious by YARA according to rules: Malw Miscelanea Linux, Maldoc Somerules and 000 Common Rules

Malicious File

/usr/src/xmrigDaemon was identified as malicious by YARA according to rules: 000 Common Rules

Malicious File

Associated Files

/usr/src/xmrigDaemon

SHA256: 552512f1bf8791659a2a6573435fcb738c19f870cd9dd7db886a3fcebb32fa2a

209912 bytes

/usr/src/xmrigMiner

SHA256: cbc8a79fe58ff711cdd6891c8cf14458fcab424dc609ffe932b2394dcce2197b

4657792 bytes

/sbin/sid

SHA256: cdc1aba0713b9efaf38eacf987ff7aa8f023390bd5f6141641ebe30d67e01759

431516 bytes

Oops! - Do you see your IP here? Contact us at labs@guardicore.com to remove it from the Threat Intelligence data.

IP Address: 94.23.27.208​Previously Malicious