IP Address: 82.77.209.5Previously Malicious

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IP Address:
82.77.209.5​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

DNS Query Download and Execute Download File Download Operation Malicious File Successful SSH Login Download and Allow Execution SSH 24 Shell Commands Port 22 Scan Human SFTP Access Suspicious Domain

Associated Attack Servers

www.speedtest.net nasapaul.com

Basic Information

IP Address

82.77.209.5

Domain

-

ISP

RCS & RDS

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-02-18

Last seen in Guardicore Centra

2018-02-24

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

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

DNS Query Access Suspicious Domain

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

Successful SSH Login

/root/speed.py was downloaded

Download File

Process /usr/bin/python2.7 attempted to access domains: www.speedtest.net 2 times

DNS Query

/root/H0X/catzele was downloaded

Download File

/root/H0X/mix was downloaded

Download File

The file /root/H0X/mixscan was downloaded and executed

Download and Execute

/root/H0X/mixscan was downloaded

Download File

/root/H0X/mixscan.c was downloaded

Download File

/root/H0X/mixscanner.filepart was downloaded

Download File

/root/H0X/pass was downloaded

Download File

/root/H0X/scan.log was downloaded

Download File

The file /root/H0X/catzele was downloaded and granted execution privileges

Download and Allow Execution

The file /root/H0X/mix was downloaded and granted execution privileges

The file /root/H0X/mixscan was downloaded and granted execution privileges

The file /root/H0X/mixscan.c was downloaded and granted execution privileges

The file /root/H0X/mixscanner.filepart was downloaded and granted execution privileges

The file /root/H0X/pass was downloaded and granted execution privileges

The file /root/H0X/scan.log was downloaded and granted execution privileges

Process /root/H0X/mixscan generated outgoing network traffic to: 45.55.0.39:22, 45.55.0.78:22, 45.55.0.96:22, 45.55.0.95:22, 45.55.0.81:22, 45.55.0.15:22, 45.55.0.5:22, 45.55.0.76:22, 45.55.0.18:22, 45.55.0.3:22, 45.55.0.48:22, 45.55.0.64:22, 45.55.0.73:22, 45.55.0.52:22, 45.55.0.41:22, 45.55.0.25:22, 45.55.0.94:22, 45.55.0.57:22, 45.55.0.34:22, 45.55.0.98:22, 45.55.0.68:22, 45.55.0.72:22, 45.55.0.85:22, 45.55.0.37:22, 45.55.0.8:22, 45.55.0.69:22, 45.55.0.90:22, 45.55.0.83:22, 45.55.0.4:22, 45.55.0.70:22, 45.55.0.19:22, 45.55.0.16:22, 45.55.0.1:22, 45.55.0.46:22, 45.55.0.93:22, 45.55.0.22:22, 45.55.0.13:22, 45.55.0.33:22, 45.55.0.67:22, 45.55.0.75:22, 45.55.0.21:22, 45.55.0.82:22, 45.55.0.62:22, 45.55.0.29:22, 45.55.0.89:22, 45.55.0.49:22, 45.55.0.79:22, 45.55.0.97:22, 45.55.0.80:22, 45.55.0.65:22, 45.55.0.2:22, 45.55.0.59:22, 45.55.0.60:22, 45.55.0.45:22, 45.55.0.100:22, 45.55.0.10:22, 45.55.0.53:22, 45.55.0.40:22, 45.55.0.30:22, 45.55.0.27:22, 45.55.0.87:22, 45.55.0.55:22, 45.55.0.35:22, 45.55.0.61:22, 45.55.0.50:22, 45.55.0.24:22, 45.55.0.92:22, 45.55.0.84:22, 45.55.0.54:22, 45.55.0.99:22, 45.55.0.63:22, 45.55.0.17:22, 45.55.0.91:22, 45.55.0.20:22, 45.55.0.66:22, 45.55.0.14:22, 45.55.0.7:22, 45.55.0.77:22, 45.55.0.56:22, 45.55.0.36:22, 45.55.0.28:22, 45.55.0.88:22, 45.55.0.9:22, 45.55.0.58:22, 45.55.0.38:22, 45.55.0.6:22, 45.55.0.44:22, 45.55.0.23:22, 45.55.0.51:22, 45.55.0.12:22, 45.55.0.42:22, 45.55.0.31:22, 45.55.0.26:22, 45.55.0.47:22, 45.55.0.11:22, 45.55.0.74:22, 45.55.0.32:22, 45.55.0.71:22, 45.55.0.43:22 and 45.55.0.86:22

Process /root/H0X/mixscan scanned port 22 on 100 IP Addresses

Port 22 Scan

Connection was closed due to timeout

/root/H0X/mixscanner.filepart was identified as malicious by YARA according to rules: Malw Miscelanea Linux, Maldoc Somerules and Crypto Signatures

Malicious File

/root/H0X/mixscan.c was identified as malicious by YARA according to rules: Toolkit Thor Hacktools

Malicious File

/root/H0X/mixscan was identified as malicious by YARA according to rules: Toolkit Thor Hacktools

Malicious File

Associated Files

/root/speed.py

SHA256: b3e9c539e6568b9efa260ab8d094f09efae8ae16c11540373981e34ea7e3826c

47743 bytes

/root/H0X/mix

SHA256: 4ba41211ec4df174d3feeecba292fdada095c8ca3319f4a889122e77d8ff651d

1435 bytes

/root/H0X/mixscan

SHA256: 0f06908e9db5d5851c6d83cc82ea89c520eb340d4e1a72377475a5289e2f856d

13831 bytes

/root/H0X/mixscan.c

SHA256: 4b981395fbf1bb3aa2f1684e42eb1d1fe018568b5c35d6490e9d2fb77ac93ba6

5968 bytes

/root/H0X/mixscanner.filepart

SHA256: 96acf7ecd78da7761e9a2cc17973de6f563f484166968976092004b8a99aa906

1485768 bytes

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IP Address: 82.77.209.5​Previously Malicious