IP Address: 121.161.147.118Previously Malicious

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IP Address:
121.161.147.118​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Service Creation 1 Shell Commands SSH Access Suspicious Domain Service Start Download and Allow Execution Successful SSH Login HTTP Listening Download and Execute Outgoing Connection

Associated Attack Servers

bredband2.com amazonaws.com linode.com netvigator.com icanhazip.com spectrum.com tnx.nl dns.google hinet.net t-2.net ipfs.io tsukuba.ac.jp comcast.net

182.139.95.62 10.0.2.15 124.111.3.29 192.168.5.1 1.222.178.77 10.1.8.0 182.127.200.37 119.236.65.70 176.58.123.25 130.158.75.36 10.0.1.5 192.168.230.2 1.65.142.146 10.0.2.17 147.75.83.83 192.168.232.2 172.16.2.14 8.8.8.8 67.186.238.126 192.168.0.100 116.2.230.183 147.75.77.187 146.112.255.205 218.250.164.155 192.168.101.28 192.168.0.105 192.168.0.2 204.237.142.152 193.200.132.187 104.131.131.82

Basic Information

IP Address

121.161.147.118

Domain

-

ISP

Korea Telecom

Country

Korea, Republic of

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2020-05-22

Last seen in Guardicore Centra

2020-05-22

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 generated outgoing network traffic to: 218.250.164.155:55218

Outgoing Connection

The file /tmp/storm was downloaded and executed 17 times

Download and Execute

Process /tmp/storm generated outgoing network traffic to: 1.160.130.41:56351, 1.222.178.77:16852, 1.64.74.238:40161, 1.65.142.146:59793, 10.0.1.40:4001, 10.0.1.5:38637, 10.0.1.5:39263, 10.0.1.5:42207, 10.0.2.15:35766, 10.0.2.16:35766, 10.0.2.17:35766, 10.1.8.0:38637, 10.1.8.0:42207, 104.131.131.82:4001, 104.24.122.146:80, 114.228.190.184:6578, 116.2.230.183:41641, 116.202.55.106:443, 116.48.97.5:46607, 119.236.65.70:54334, 124.111.3.29:40284, 130.158.75.36:80, 146.112.255.205:80, 147.75.109.213:4001, 147.75.77.187:4001, 147.75.83.83:4001, 147.75.94.115:4001, 172.16.1.15:37206, 172.16.1.15:43306, 172.16.1.15:43882, 172.16.1.15:44608, 172.16.1.15:46256, 172.16.2.14:47268, 172.16.2.15:47268, 176.58.123.25:80, 182.127.200.37:46333, 182.139.95.62:45267, 182.139.95.62:45959, 182.139.95.62:46435, 182.139.95.62:46439, 182.139.95.62:47127, 182.139.95.62:47261, 182.139.95.62:47351, 182.139.95.62:47645, 192.168.0.100:41775, 192.168.0.100:45015, 192.168.0.101:55063, 192.168.0.105:35766, 192.168.0.135:4001, 192.168.0.2:38081, 192.168.0.2:56915, 192.168.1.6:49764, 192.168.101.28:41641, 192.168.2.13:36974, 192.168.230.2:41272, 192.168.232.2:41272, 192.168.5.1:46333, 192.168.8.1:43975, 193.200.132.187:80, 204.237.142.152:80, 216.239.32.21:443, 216.58.192.243:80, 34.236.80.17:80, 67.186.238.126:60346, 68.119.198.105:42841, 76.124.107.124:45943, 8.8.8.8:53, 83.233.83.196:35189 and 93.103.113.18:45015

Outgoing Connection

Process /tmp/storm started listening on ports: 33353

Listening

Process /tmp/storm attempted to access suspicious domains: adsl, ams-2, bredband2.com, dns.google, ewr-1, icanhazip.com, sjc-1 and tnx.nl

Access Suspicious Domain Outgoing Connection

Service storm was created and started

Service Start Service Creation

The file /usr/bin/storm was downloaded and executed 18 times

Download and Execute

Process /usr/bin/storm started listening on ports: 41704

Listening

Connection was closed due to timeout

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IP Address: 121.161.147.118​Previously Malicious