Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 101.109.172.162Malicious

IP Address: 101.109.172.162Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Download File SMB Null Session Login SMB Known Malware Service Deletion Service Creation PowerShell MS17-010 Download and Execute Service Stop SMB Share Connect Execute from Share Successful SMB Login CMD Service Start

Associated Attack Servers

t.amynx.com w.zz3r0.com

117.2.148.211 117.196.50.50

Basic Information

IP Address

101.109.172.162

Domain

-

ISP

-

Country

Thailand

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2023-08-22

Last seen in Akamai Guardicore Segmentation

2023-08-24

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

Successful SMB Login

C:\pOgUhsQy.exe was downloaded

Download File

c:\windows\system32\services.exe installed and started %systemroot%\qmpwfkwd.exe as a service named obit under service group None

Service Start Service Creation

The file C:\Windows\qmpwfKWd.exe was downloaded and executed

Download and Execute

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

Service Start Service Creation

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

Execute from Share

c:\windows\system32\services.exe installed and started %systemroot%\gpuhopgr.exe as a service named wSzd under service group None

Service Start Service Creation

The file C:\Windows\GPUHOpGR.exe was downloaded and executed

Download and Execute

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

Download File

Service sCfg was stopped

Service Stop

C:\Windows\jpzIrdxD.exe was downloaded

Download File

A user logged in using SMB with the following username: Administrator - Authentication policy: Previously Approved User 6 times

Successful SMB Login

C:\LAgvDMRZ.exe was downloaded

Download File

The machine was exploited using the ms17-010 vulnerability

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

Service Start Service Creation

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

Execute from Share

Process netsvcs Service Group started listening on ports: 65529

Listening

Process c:\windows\syswow64\windowspowershell\v1.0\powershell.exe attempted to access suspicious domains: t.amynx.com 2 times

Access Suspicious Domain DNS Query

The command line C:\Windows\nxvPsL.exe was scheduled to run by modifying C:\Windows\System32\Tasks\nxvPsL

The command line c:\windows\MvoCil.exe was scheduled to run by modifying C:\Windows\System32\Tasks\rpeAqa

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

Service Start Service Creation

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

Service Start Service Creation

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

Execute from Share

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

Execute from Share

Service vvTB was stopped

Service Stop

A user logged in using SMB from NULL with the following username: Administrator - Authentication policy: Previously Approved User 2 times

Successful SMB Login

The command line c:\windows\MvoCil.exe was scheduled to run by modifying C:\Windows\System32\Tasks\EaCU

C:\BShXcqPq.exe was downloaded

Download File

C:\BcsOFQJZ.exe was downloaded

Download File

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

Service Start Service Creation

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

Execute from Share

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

Service Start Service Creation

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

Execute from Share

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

Service Start Service Creation

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

Execute from Share

C:\AwMRtTTi.exe was downloaded

Download File

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

Service Start Service Creation

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

Execute from Share

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

Service Start Service Creation

Connection was closed due to timeout

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

Execute from Share

Associated Files

C:\ejHczJdy.exe

SHA256: de05d19e7b20ab19562313ec056525c0caff3f4564c480d1171354db19a83ea7

56320 bytes

C:\OWHQGyVb.exe

SHA256: 3c2fe308c0a563e06263bbacf793bbe9b2259d795fcc36b953793a7e499e7f71

56320 bytes

C:\lJpeTwOe.exe

SHA256: 382c01c8012e8c8dfc9a7bfd965aae66d8a9741c42593afa53ff2a93d7c1b91b

56320 bytes