Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 82.76.4.78Previously Malicious

IP Address: 82.76.4.78Previously 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 18 Shell Commands SSH Executable File Modification Outgoing Connection Bulk Files Tampering Download and Allow Execution Successful SSH Login Human Download File SFTP DNS Query

Associated Attack Servers

bashupload.com

91.189.91.38 91.189.91.39 116.203.186.178 185.125.190.36 185.125.190.39

Basic Information

IP Address

82.76.4.78

Domain

-

ISP

RCS & RDS

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2022-10-16

Last seen in Akamai Guardicore Segmentation

2022-10-19

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 user logged in using SSH with the following credentials: root / ****** - Authentication policy: Correct Password 3 times

Successful SSH Login

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

DNS Query

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

Outgoing Connection

/root/pinfo was downloaded

Download File

The file /usr/share/doc/libhiredis0.13 was downloaded and granted execution privileges

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

Download and Allow Execution

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

Download and Allow Execution

The file /usr/share/doc/zmap/examples/udp-probes was downloaded and granted execution privileges

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

Download and Allow Execution

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

Executable File Modification

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

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

Executable File Modification

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

The file /etc/zmap was downloaded and granted execution privileges

Download and Allow Execution

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

System File Modification

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: 91.189.91.39:80

Outgoing Connection

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

DNS Query

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

Outgoing Connection

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

DNS Query

Process /usr/bin/apt generated outgoing network traffic to: 185.125.190.39:80

Outgoing Connection

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

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.91.39:80

Outgoing Connection

The file /bin/nano was downloaded and granted execution privileges

Download and Allow Execution

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

System File Modification

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

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

Download and Allow Execution

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

Download and Allow Execution

The file /usr/bin/htop was downloaded and granted execution privileges

Download and Allow Execution

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

Download and Allow Execution

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

DNS Query

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

Outgoing Connection

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 185.125.190.36:80

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: 185.125.190.36:80

Outgoing Connection

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

DNS Query

Process /usr/bin/apt generated outgoing network traffic to: 91.189.91.39:80

Outgoing Connection

Connection was closed due to timeout

Process /usr/bin/dpkg performed bulk changes in {/usr/share/doc} on 35 files

Bulk Files Tampering

Process /usr/bin/dpkg performed bulk changes in {/usr/share} on 77 files

Bulk Files Tampering

Process /usr/bin/apt performed bulk changes in {/var/cache/apt/archives/partial} on 83 files

Bulk Files Tampering

Process /usr/lib/apt/methods/http performed bulk changes in {/var/cache/apt/archives/partial} on 137 files

Bulk Files Tampering