IP Address: 185.100.85.101Malicious

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IP Address:
185.100.85.101​
Malicious

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

Threat Information

Role

Attacker, Connect-Back, Scanner

Services Targeted

SSH SCP

Tags

Successful SSH Login Log Tampering Malicious File SSH SCP Outgoing Connection 21 Shell Commands Download and Execute Access Suspicious Domain Download File

Associated Attack Servers

forpsi.net giannoug.gr 4711.se grmml.net t-3.net plastic-spoon.de xphkxaiz233pjoto.onion.cab svengo.net mull-binde.de bynumlaw.net txtfile.eu uwaterloo.ca terjan.net pep-security.net 0x3d.lu jreusch.de mit.edu server4you.de poneytelecom.eu startdedicated.de for-no-reason.net voxility.net infoo-services.be ip-217-182-75.eu as43289.net

37.221.162.226 198.96.155.3 85.25.213.211 82.223.21.74 64.113.32.29 62.138.11.6 81.2.209.10 37.187.102.186 217.79.179.177 104.200.20.46 212.47.233.86 171.25.193.9 185.220.102.4 91.121.84.137 163.172.13.165 163.172.194.53 128.31.0.34 188.138.112.60 62.210.92.11 62.138.7.171 94.156.189.41 178.17.174.14 128.199.55.207 185.220.101.6 188.166.133.133 51.15.13.245 217.182.75.181 46.28.109.231 163.172.25.118 188.40.128.246

Basic Information

IP Address

185.100.85.101

Domain

-

ISP

Flokinet Ltd

Country

-

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-07-29

Last seen in Guardicore Centra

2021-06-06

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

History File Tampering detected from /bin/bash

Log Tampering

/root/.system/ls was downloaded

Download File

/root/.system/lsof was downloaded

Download File

/root/.system/netstat was downloaded

Download File

/root/.system/ps was downloaded

Download File

/root/.system/pstree was downloaded

Download File

/root/.system/ss was downloaded

Download File

/root/.system/top was downloaded

Download File

The file /usr/bin/.xmrig was downloaded and executed 8 times

Download and Execute

Process /usr/bin/.xmrig generated outgoing network traffic to: 94.156.189.41:4444

Outgoing Connection

Process /usr/bin/.xmrig attempted to access suspicious domains: infoo-services.be

Access Suspicious Domain Outgoing Connection

Connection was closed due to timeout

/root/.system/lsof was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/top was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/usr/bin/.xmrig was identified as malicious by YARA according to rules: Malw Xmrig Miner, Crypto Signatures and 000 Common Rules

Malicious File

/root/.system/ss was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/netstat was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/pstree was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/ls was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/ps was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

Associated Files

/root/.system/top

SHA256: a518beea171accec8553b02414e1ffba0b49b0592d58f406efc24ccf79cab873

1321504 bytes

/usr/bin/.xmrig

SHA256: 021cc0fbd05cbfb39dc6908978a5bcf3ab78877ef92a7a37d9fb67fddcb4a69b

1951160 bytes

/tmp/sCojBBMFtx

SHA256: 1040477d7f0879e8b8d240c1f1ee3a2c8269a6c7c376993cb1e864d0b66eab08

4390176 bytes

/tmp/tcp

SHA256: b1834cb9847ce03f6b087249dccab32cd58022dc9424a6de58c0196dd9c0a49e

6263064 bytes

/tmp/stcp

SHA256: 07471bcf10fb03859c0ecb4c5370b72ad315d71b8937f6f31f69eeff367760c9

4406080 bytes

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IP Address: 185.100.85.101​Malicious