Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 167.86.81.240Previously Malicious

IP Address: 167.86.81.240Previously Malicious

This IP address attempted an attack on a machine in our threat sensors network

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

Port 2222 Scan Port 22 Scan System File Modification 8 Shell Commands SSH Executable File Modification New SSH Key SCP Outgoing Connection Scheduled Task Creation Download and Allow Execution Successful SSH Login Download and Execute Download File Access Suspicious Domain

Associated Attack Servers

37.183.120.85 60.41.251.125 90.29.237.177 141.95.206.77 208.133.252.225

Basic Information

IP Address

167.86.81.240

Domain

-

ISP

Contabo GmbH

Country

Germany

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2022-09-26

Last seen in Akamai Guardicore Segmentation

2022-10-11

What is Akamai Guardicore Segmentation
Akamai Guardicore Segmentation 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. Akamai Guardicore Segmentation 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

/usr/.work//123.asm was downloaded

Download File

/usr/.work//31714944_172.18.140.24_sec_event_dict.pkl was downloaded

Download File

/usr/.work//a.out was downloaded

Download File

/usr/.work//alert_descs.csv was downloaded

Download File

/usr/.work//alert_descs.xlsx was downloaded

Download File

/usr/.work//analysisPath.ipynb was downloaded

Download File

/usr/.work//getGraphData.ipynb was downloaded

Download File

/usr/.work//graphscopeAnalysis.ipynb was downloaded

Download File

/usr/.work//hole_descs.csv was downloaded

Download File

/usr/.work//index.html was downloaded

Download File

/usr/.work//kworkers was downloaded

Download File

/usr/.work//linux_server64 was downloaded

Download File

/usr/.work//networkxAnalysis.ipynb was downloaded

Download File

/usr/.work//nohup.out was downloaded

Download File

/usr/.work//rule_descs.csv was downloaded

Download File

/usr/.work//true_rule_descs.csv was downloaded

Download File

/usr/.work//upx-3.96-amd64_linux.tar.xz was downloaded

Download File

/usr/.work//upx-3.96-arm64_linux.tar.xz was downloaded

Download File

/usr/.work//work64 was downloaded

Download File

/usr/.work//work64123 was downloaded

Download File

/usr/.work//work6412321321 was downloaded

Download File

The file /usr/.work/work64 was downloaded and executed 63 times

Download and Execute

Process /usr/.work/work64 started listening on ports: 14747, 28796 and 8016

Listening

Executable file /usr/bin/wget1 was modified

Executable File Modification

Process /tmp/xmr attempted to access suspicious domains: xmr.crypto-pool.fr

DNS Query Access Suspicious Domain Outgoing Connection

System file /etc/rc.local was modified

System File Modification

System file /etc/crontab was modified

System File Modification

Process /tmp/xmr generated outgoing network traffic to: 141.95.206.77:6666

Outgoing Connection

Process /usr/.work/work64 generated outgoing network traffic to: 10.33.0.246:22, 10.33.0.246:2222, 10.33.0.68:22, 10.33.0.68:2222, 105.243.37.251:22, 105.243.37.251:2222, 110.146.121.18:22, 110.146.121.18:2222, 110.4.203.175:22, 110.4.203.175:2222, 126.238.41.235:22, 126.238.41.235:2222, 129.98.69.10:2222, 13.178.247.44:22, 13.178.247.44:2222, 134.22.126.29:22, 134.22.126.29:2222, 136.171.237.8:22, 136.171.237.8:2222, 157.0.214.211:22, 157.0.214.211:2222, 169.61.85.181:22, 169.61.85.181:2222, 197.78.181.49:22, 197.78.181.49:2222, 203.231.89.192:22, 203.231.89.192:2222, 208.133.252.225:2222, 208.133.252.225:22222, 208.133.252.225:2223, 208.133.252.225:2323, 208.133.252.225:3389, 208.133.252.225:443, 208.133.252.225:55554, 208.133.252.225:6000, 208.133.252.225:8022, 208.133.252.225:8888, 208.133.252.225:9000, 208.133.252.225:9090, 208.133.252.225:9999, 212.2.54.181:22, 212.2.54.181:2222, 219.153.85.73:22, 219.153.85.73:2222, 37.183.120.85:2002, 37.183.120.85:2022, 37.183.120.85:222, 37.183.120.85:23, 37.183.120.85:2323, 37.183.120.85:2382, 37.183.120.85:26, 37.183.120.85:4118, 37.183.120.85:444, 37.183.120.85:50000, 37.183.120.85:5555, 37.183.120.85:6000, 37.183.120.85:666, 37.183.120.85:7777, 37.183.120.85:8022, 37.183.120.85:830, 37.183.120.85:8888, 37.183.120.85:9090, 37.183.120.85:9999, 39.63.25.167:22, 39.63.25.167:2222, 52.12.165.61:22, 52.12.165.61:2222, 58.67.13.21:22, 58.67.13.21:2222, 60.41.251.125:22, 60.41.251.125:2222, 60.41.251.125:22222, 60.41.251.125:3389, 60.41.251.125:443, 60.41.251.125:55554, 61.228.86.247:22, 61.228.86.247:2222, 62.218.93.170:22, 62.218.93.170:2222, 84.170.117.140:22, 84.170.117.140:2222, 85.62.153.110:22, 85.62.153.110:2222, 90.29.237.177:2002, 90.29.237.177:2022, 90.29.237.177:222, 90.29.237.177:23, 90.29.237.177:2382, 90.29.237.177:26, 90.29.237.177:4118, 90.29.237.177:444, 90.29.237.177:50000, 90.29.237.177:5555, 90.29.237.177:666, 90.29.237.177:7777, 90.29.237.177:830, 92.60.141.253:22, 92.60.141.253:2222 and 93.73.203.146:2222

Outgoing Connection

Process /usr/.work/work64 scanned port 22 on 24 IP Addresses

Port 22 Scan Port 2222 Scan

Process /usr/.work/work64 scanned port 2222 on 24 IP Addresses

Port 22 Scan Port 2222 Scan

Process /usr/.work/work64 scanned port 22 on 27 IP Addresses

Port 22 Scan Port 2222 Scan

Process /usr/.work/work64 scanned port 2222 on 27 IP Addresses

Port 22 Scan Port 2222 Scan

Process /usr/.work/work64 attempted to access suspicious domains: wanadoo.fr

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/.work/work64 attempted to access domains: bttracker.debian.org, dht.transmissionbt.com, router.bittorrent.com and router.utorrent.com

DNS Query

Connection was closed due to timeout

An attempt to download /root/.ssh/authorized_keys was made

New SSH Key

Associated Files

/usr/.work/work64

SHA256: 2d2239acd852e43952bcb14fcdc7485fd804b54df241c077750f5447b55354b7

4662460 bytes