Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 103.9.36.191Previously Malicious

IP Address: 103.9.36.191Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

System File Modification Service Creation Read Password Secrets Service Configuration SSH Service Deletion Executable File Modification DNS Query Package Install Listening Service Start Users and Groups Outgoing Connection Bulk Files Tampering Superuser Operation Download and Allow Execution Successful SSH Login Download and Execute 14 Shell Commands User Created

Associated Attack Servers

40.122.132.174 40.122.135.64 40.122.211.242 91.189.91.38 185.125.190.36 185.125.190.39 194.146.26.184

Basic Information

IP Address

103.9.36.191

Domain

-

ISP

PT Aero Systems Indonesia

Country

Indonesia

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-12-14

Last seen in Akamai Guardicore Segmentation

2022-09-08

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

User rem1 was created with the password *********

User Created

A possibly malicious Superuser Operation was detected

Package Install Superuser Operation

System file /etc/nshadow was modified 9 times

System File Modification

A possibly malicious Package Install was detected

Package Install Superuser Operation

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

DNS Query

Process /usr/bin/apt generated outgoing network traffic to: 91.189.91.38:80

Outgoing Connection

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

Executable file /usr/sbin/oidentd.dpkg-new was modified 16 times

Executable File Modification

The file /usr/sbin/oidentd.dpkg-new was downloaded and granted execution privileges

System file /etc/init.d/oidentd.dpkg-new was modified 16 times

System File Modification

The file /etc/init.d/oidentd was downloaded and granted execution privileges

System file /etc/logcheck/ignore.d.server/oidentd.dpkg-new was modified 16 times

System File Modification

System file /etc/oidentd_masq.conf.dpkg-new was modified 16 times

System File Modification

System file /etc/default/oidentd was modified 16 times

System File Modification

System file /etc/oidentd.conf was modified 16 times

System File Modification

System file /etc/group- was modified 9 times

System File Modification

System file /etc/gshadow- was modified 9 times

System File Modification

System file /etc/gshadow+ was modified 9 times

System File Modification

System file /etc/gshadow.263 was modified

System File Modification

User oident was created with the password *********

User Created

System file /etc/shadow.273 was modified 16 times

System File Modification

System file /etc/shadow- was modified 9 times

System File Modification

System file /etc/passwd.273 was modified

System File Modification

System file /etc/init.d/.depend.boot was modified 16 times

System File Modification

System file /etc/init.d/.depend.start was modified 16 times

System File Modification

System file /etc/init.d/.depend.stop was modified 16 times

System File Modification

Service oidentd was started

Service Start

The file /usr/sbin/oidentd was downloaded and executed 2 times

Download and Execute

Process /usr/sbin/oidentd started listening on ports: 113

Listening

Process /usr/bin/apt generated outgoing network traffic to: 185.125.190.36:80

Outgoing Connection

System file /etc/screenrc.dpkg-new was modified 16 times

System File Modification

The file /etc/init.d/screen-cleanup was downloaded and granted execution privileges

Download and Allow Execution

Executable file /usr/bin/screen was modified 16 times

Executable File Modification

The file /usr/share/screen.dpkg-new was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/share/screen/utf8encodings was downloaded and granted execution privileges

The file /usr/share/doc/screen.dpkg-new was downloaded and granted execution privileges

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

The file /usr/share/doc/screen/terminfo.dpkg-new was downloaded and granted execution privileges

Service K01oidentd was created

Service Creation

Service S02oidentd was created

Service Creation

Service S02screen-cleanup was created

Service Creation

Service screen-cleanup was created

Service Creation

Service oidentd.dpkg-new was created

Service Creation

Service screen-cleanup.dpkg-new was created

Service Creation

The file /usr/bin/screen was downloaded and executed 2 times

Download and Execute

Connection was closed due to user inactivity

Process /usr/bin/dpkg performed bulk changes in {/} on 73 files

Bulk Files Tampering

Associated Files

/usr/sbin/oidentd.dpkg-new

SHA256: c992140457f3387f15456c5a04e83280b3399f91ec1cef28563f7ccea66c67d1

64368 bytes