Malware Analysis Report

2025-06-16 01:06

Sample ID 240107-d3khhaehc8
Target 47ea39b8a506f2422d9bf4d41a60836d
SHA256 3d0537c77fdbe08680b7cc4562ea04eaaaf3296ba1e9ab385529431995777e25
Tags
xtremerat persistence rat spyware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3d0537c77fdbe08680b7cc4562ea04eaaaf3296ba1e9ab385529431995777e25

Threat Level: Known bad

The file 47ea39b8a506f2422d9bf4d41a60836d was found to be: Known bad.

Malicious Activity Summary

xtremerat persistence rat spyware

Detect XtremeRAT payload

XtremeRAT

Modifies Installed Components in the registry

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-07 03:31

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-07 03:31

Reported

2024-01-07 03:34

Platform

win7-20231215-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe"

Signatures

Detect XtremeRAT payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

XtremeRAT

persistence spyware rat xtremerat

Modifies Installed Components in the registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe restart" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a6" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe

"C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe"

Network

Country Destination Domain Proto
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp

Files

memory/2184-0-0x0000000010000000-0x000000001004F000-memory.dmp

memory/2184-1-0x0000000010000000-0x000000001004F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-07 03:31

Reported

2024-01-07 03:34

Platform

win10v2004-20231215-en

Max time kernel

146s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe"

Signatures

Detect XtremeRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

XtremeRAT

persistence spyware rat xtremerat

Modifies Installed Components in the registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe restart" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a6" C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe

"C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe"

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
N/A 192.168.1.101:81 tcp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 5.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 22.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
N/A 192.168.1.101:81 tcp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
N/A 192.168.1.101:81 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
N/A 192.168.1.101:81 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
N/A 192.168.1.101:81 tcp
US 8.8.8.8:53 16.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp

Files

memory/3952-0-0x0000000010000000-0x000000001004F000-memory.dmp

memory/3952-1-0x0000000010000000-0x000000001004F000-memory.dmp