Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 81.60.156.114Previously Malicious

IP Address: 81.60.156.114Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

42 Shell Commands Read Password Secrets HTTP Package Install Human Download Operation Superuser Operation Executable File Modification DNS Query Outgoing Connection Download File Log Tampering Successful SSH Login Download and Execute Access Suspicious Domain SSH User Created Download and Allow Execution

Associated Attack Servers

gh0st.coolpage.biz ovh.us

51.81.186.228 91.189.88.142 91.189.91.39 135.148.46.131 142.54.187.20

Basic Information

IP Address

81.60.156.114

Domain

-

ISP

Vodafone Spain

Country

Spain

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-10-03

Last seen in Akamai Guardicore Segmentation

2021-10-27

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

A possibly malicious Download Operation was detected

Download Operation Package Install Superuser Operation

A possibly malicious Package Install was detected

Download Operation Package Install Superuser Operation

Process /usr/lib/apt/methods/http attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com 2 times

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.142:80

Outgoing Connection

Executable file /usr/bin/netkit-ftp.dpkg-new was modified 16 times

Executable File Modification

The file /usr/bin/netkit-ftp.dpkg-new was downloaded and granted execution privileges

The file /usr/share/doc/ftp was downloaded and granted execution privileges

A possibly malicious Download Operation was detected 2 times

Download Operation Package Install Superuser Operation

History File Tampering detected from /bin/bash on the following logs: /root/.bash_history

Log Tampering

History File Tampering detected from /bin/bash 2 times

Log Tampering

Log File Tampering detected from /bin/bash on the following logs: /var/log/wtmp

Log Tampering

A possibly malicious Package Install was detected 3 times

Download Operation Package Install Superuser Operation

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.152:80

Outgoing Connection

Process /usr/bin/apt-get attempted to access domains: _http._tcp.security.ubuntu.com and security.ubuntu.com 2 times

DNS Query

Process /usr/bin/apt-get generated outgoing network traffic to: 91.189.91.39:80 2 times

Outgoing Connection

Process /usr/lib/apt/methods/http attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.142:80

Outgoing Connection

User usrshare was created with the password *********

User Created

A possibly malicious Superuser Operation was detected 2 times

Download Operation Package Install Superuser Operation

A possibly malicious Download Operation was detected

Download Operation Package Install Superuser Operation

Process /usr/bin/wget attempted to access domains: gh0st.coolpage.biz

DNS Query

Process /usr/bin/wget generated outgoing network traffic to: 142.54.187.20:80

Outgoing Connection

/tmp/xmr.zip was downloaded

Download File

The file /tmp/xmr/SHA256SUMS was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/xmr/config.json was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/xmr/xmrig was downloaded and executed 57 times

Download and Execute

Process /tmp/xmr/xmrig generated outgoing network traffic to: 135.148.46.131:13333

Outgoing Connection

Process /tmp/xmr/xmrig attempted to access suspicious domains: ovh.us

Access Suspicious Domain Outgoing Connection

Process /bin/bash generated outgoing network traffic to: 51.81.186.228:13333

Outgoing Connection

Process /bin/bash attempted to access suspicious domains: ovh.us

Access Suspicious Domain Outgoing Connection

History File Tampering detected from /bin/bash on the following logs: /root/.bash_history

Log Tampering

History File Tampering detected from /bin/su 6 times

Log Tampering

Log File Tampering detected from /bin/bash on the following logs: /var/log/wtmp

Log Tampering

Connection was closed due to timeout