Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 187.6.3.3Previously Malicious

IP Address: 187.6.3.3Previously Malicious

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

Threat Information

Role

Attacker, Connect-Back, Scanner

Services Targeted

SCP SSH

Tags

Port 2222 Scan Port 22 Scan Port 1234 Scan System File Modification 1 Shell Commands SSH Listening SCP Port 80 Scan Outgoing Connection Superuser Operation Successful SSH Login Download and Execute Download File

Associated Attack Servers

cloudfront.net ertelecom.ru fetnet.net internetia.net.pl mchsi.com netvisao.pt pkje32x1.cn sileman.net.pl tenet.odessa.ua timbrasil.com.br tktelekom.pl veloxzone.com.br versatel.nl vorboss.net vps.co.ve wellcom.at

1.13.18.11 1.15.13.216 1.116.42.111 1.178.159.92 1.242.165.32 2.20.171.89 2.194.152.117 3.34.229.209 3.91.21.110 3.229.189.204 4.34.57.102 4.145.245.162 10.33.0.9 13.33.144.219 13.124.116.69 13.253.71.150 14.74.45.81 14.74.181.180 14.116.179.21 14.154.155.93 15.198.80.5 16.194.115.17 17.98.126.60 17.111.48.95 18.6.204.185 18.69.69.52 18.117.102.239 18.176.208.194 19.104.85.71 20.141.185.205

Basic Information

IP Address

187.6.3.3

Domain

-

ISP

Oi Internet

Country

Brazil

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2022-03-19

Last seen in Akamai Guardicore Segmentation

2022-10-27

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

/root/ifconfig was downloaded

Download File

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

Successful SSH Login

A possibly malicious Superuser Operation was detected 2 times

Superuser Operation

The file /root/apache2 was downloaded and executed 57 times

Download and Execute

Process /root/apache2 scanned port 1234 on 12 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 22 on 12 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 80 on 12 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 2222 on 12 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 1234 on 38 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 1234 on 14 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 1234 on 29 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /bin/nc.openbsd scanned port 1234 on 12 IP Addresses

Port 1234 Scan

Process /root/apache2 scanned port 22 on 38 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 80 on 38 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 2222 on 38 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 22 on 14 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 22 on 29 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 generated outgoing network traffic to: 1.220.98.197:1234, 103.145.160.232:2222, 105.51.105.199:2222, 108.170.28.143:22, 109.132.17.117:22, 111.92.235.107:22, 119.151.104.217:80, 120.224.34.31:1234, 120.31.133.162:1234, 121.176.152.99:22, 123.107.173.64:22, 123.107.173.64:2222, 130.251.211.236:80, 135.100.87.98:22, 136.251.204.89:2222, 14.219.82.239:22, 143.231.78.47:2222, 144.115.10.184:22, 146.212.88.88:2222, 151.121.126.104:80, 153.85.80.21:80, 154.44.239.20:22, 159.181.91.134:22, 16.168.253.70:22, 164.81.75.5:2222, 17.96.163.45:22, 170.208.155.32:22, 171.250.57.74:22, 171.79.95.72:80, 172.67.210.60:443, 184.30.115.46:2222, 185.221.131.4:22, 19.140.52.18:2222, 191.14.185.54:2222, 191.213.32.115:80, 197.37.122.31:80, 198.230.138.189:2222, 199.98.14.246:2222, 20.141.185.205:1234, 20.2.4.176:22, 204.207.44.161:80, 206.189.25.255:1234, 214.20.77.249:2222, 214.247.58.9:22, 214.83.42.7:22, 219.15.30.200:22, 221.58.218.119:22, 222.100.124.62:1234, 222.165.136.99:1234, 223.171.91.160:1234, 223.171.91.191:1234, 23.248.29.217:22, 242.46.200.103:22, 243.139.63.174:22, 244.225.228.107:22, 246.118.216.83:22, 249.164.12.2:2222, 249.240.213.74:2222, 249.32.251.219:22, 25.52.53.19:80, 29.27.148.227:2222, 32.59.117.183:80, 34.48.241.120:2222, 37.179.91.159:80, 41.185.228.196:22, 42.129.147.8:80, 46.40.74.131:22, 47.16.74.101:22, 48.6.20.177:2222, 49.103.206.125:80, 49.154.204.122:2222, 53.177.14.138:22, 57.32.166.231:2222, 58.74.30.234:2222, 59.115.202.126:2222, 6.239.84.16:22, 67.1.233.200:2222, 69.154.13.84:22, 75.185.248.52:2222, 77.251.55.90:80, 80.233.138.102:22, 80.57.209.30:2222, 82.31.119.120:2222, 84.204.148.99:1234, 86.214.126.17:22, 86.242.33.39:22, 86.89.191.11:2222, 89.113.151.82:22, 94.191.32.124:2222, 95.194.200.100:22 and 98.73.67.85:2222

Outgoing Connection

Process /root/apache2 started listening on ports: 1234, 8081 and 8183

Listening

Process /root/apache2 scanned port 80 on 14 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 2222 on 14 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Process /root/apache2 scanned port 80 on 29 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

The file /etc/ifconfig was downloaded and granted execution privileges

System file /etc/ifconfig was modified

System File Modification

The file /usr/bin/uptime was downloaded and executed

Download and Execute

Process /root/apache2 scanned port 2222 on 29 IP Addresses

Port 1234 Scan Port 22 Scan Port 80 Scan Port 2222 Scan

Connection was closed due to user inactivity

Associated Files

/var/tmp/ifconfig

SHA256: 0714ec5521ae6a3a058ad379f0e65f8d512eda05239e9e72223a79b456e4362f

1933312 bytes

/var/tmp/ifconfig

SHA256: 1b40245f21f1cb845b7fdf2428315166a8b1d8d5e1e42cd290cd8e479ed61ad7

2129920 bytes

/var/tmp/ifconfig

SHA256: 376f8f665f43984bf5aa16524421600b638fc1a7b331e8ac78b60a387fcf8dbb

2621440 bytes

/var/tmp/ifconfig

SHA256: 63ce5e408bc30df5efb4e48cb2e893e84b58da0ea31d834ce11db915f0dfaba2

32768 bytes

/var/tmp/ifconfig

SHA256: 861921d16b4f8870dda3d79aecaa828b713b8e41b29ec977aca10c236356144e

1507328 bytes

/var/tmp/ifconfig

SHA256: 8a53c1d12942d21d2876a4b8d1eeed8a33a4a9d9f6d1ff3474980278e76a7cc9

1310720 bytes

/var/tmp/ifconfig

SHA256: 915f410de5799b81704f3695d8aa38d5da78b01b60cea17d3e0c3f162f9b0e9b

1802240 bytes

/root/ifconfig

SHA256: 93b5387c1ad89b1bba7a1c7ad722d5406dd174e58cd0a1de5a0684e02a83fd33

1474560 bytes