Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 83.238.76.4Previously Malicious

IP Address: 83.238.76.4Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP

Tags

System File Modification Service Configuration SSH Executable File Modification 44 Shell Commands Listening SCP Outgoing Connection Scheduled Task Creation Successful SSH Login Download and Execute Download File Access Suspicious Domain

Associated Attack Servers

dreamlineit.com

104.243.33.118 104.243.43.115 185.173.35.33

Basic Information

IP Address

83.238.76.4

Domain

-

ISP

Netia SA

Country

Poland

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-05-12

Last seen in Akamai Guardicore Segmentation

2022-11-21

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/ibw834v0flo8is2xygtub6k5kv was modified 16 times

Executable File Modification

The file /bin/ibw834v0flo8is2xygtub6k5kv was downloaded and executed

Download and Execute

Executable file /bin/dhpcd was modified 16 times

Executable File Modification

The file /bin/dhpcd was downloaded and executed 2 times

Download and Execute

Process /bin/bash generated outgoing network traffic to: 104.243.43.115:80

Outgoing Connection

System file /etc/nshadow was modified 9 times

System File Modification

/dev/shm/ibw834v0flo8is2xygtub6k5kv was downloaded

Download File

/dev/shm/knrm was downloaded

Download File

/dev/shm/r was downloaded

Download File

System file /etc/crontab was modified 9 times

System File Modification

/bin/dhpcd was downloaded

Download File

Process /bin/dhpcd generated outgoing network traffic to: 104.243.33.118:80

Outgoing Connection

Process /bin/dhpcd attempted to access suspicious domains: dreamlineit.com

Access Suspicious Domain Outgoing Connection

/etc/rc.local was downloaded

Download File

/etc/rc.local was downloaded

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: 6e5a861c69a37c5da8283c9dcaf468d90f687c52b6d401af9b10a466dfae5262

379416 bytes

/bin/1x9lj1q2zc8x5u5cksq9zjnk4a

SHA256: e374a7ad447d2cf791ecae122894a51ba723901ea132e7fa16cd47c44e4a1769

512 bytes