Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 91.250.242.12Previously Malicious

IP Address: 91.250.242.12Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP SSH

Tags

System File Modification Successful SSH Login 44 Shell Commands Service Configuration SCP Download File Scheduled Task Creation SSH Download and Execute Executable File Modification Listening Outgoing Connection IDS - A Network Trojan was detected

Associated Attack Servers

ip-139-99-62.net ip-147-135-37.us ip-178-32-120.eu ip-51-68-21.eu ip-51-79-226.net ip-51-81-195.us minexmr.com

37.59.43.131 37.59.55.60 51.68.21.186 51.68.21.188 51.79.226.3 51.79.236.43 51.81.195.38 51.81.245.40 51.89.217.80 51.222.149.40 51.222.149.99 51.222.193.76 51.254.84.37 88.99.193.240 88.99.242.92 94.130.164.163 94.130.165.85 94.130.165.87 123.16.80.3 136.243.49.177 139.99.48.226 139.99.62.196 139.99.120.75 147.135.37.31 158.69.25.62 178.32.120.127 185.173.35.33

Basic Information

IP Address

91.250.242.12

Domain

-

ISP

Nav Communications Srl

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2019-06-09

Last seen in Akamai Guardicore Segmentation

2022-09-11

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

Executable file /bin/lxu0kiqlfw1pgnv634bqt77hin was modified 16 times

Executable File Modification

/bin/lxu0kiqlfw1pgnv634bqt77hin was downloaded

Download File

IDS detected A Network Trojan was detected : DNS request for Monero mining pool

IDS - A Network Trojan was detected

The file /bin/dhpcd was downloaded and executed 17 times

Download and Execute

Process /bin/bash generated outgoing network traffic to: 147.135.37.31:4444, 51.222.193.76:4444, 51.254.84.37:4444, 51.68.21.186:4444, 51.79.236.43:4444, 88.99.193.240:4444 and 94.130.165.87:4444

Outgoing Connection

/dev/shm/lxu0kiqlfw1pgnv634bqt77hin was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r was downloaded

Download File

System file /etc/sedh64Qtp was modified 9 times

System File Modification

Executable file /bin/dhpcd was modified 9 times

Executable File Modification

Process /bin/dhpcd generated outgoing network traffic to: 51.222.193.76:4444

Outgoing Connection

/etc/rc.d/rc.local was downloaded

Download File

/etc/rc.local was downloaded 3 times

Download File

System file /etc/rc.local was modified 4 times

System File Modification

Process /usr/sbin/sshd started listening on ports: 22

Listening

Connection was closed due to timeout

Associated Files

/bin/dhpcd

SHA256: 2cca764d24212f8fc58780b9135740929f38b45bcd5fc82c4a2ff47e90890d06

379416 bytes

/bin/1x9lj1q2zc8x5u5cksq9zjnk4a

SHA256: e374a7ad447d2cf791ecae122894a51ba723901ea132e7fa16cd47c44e4a1769

512 bytes