Malware Analysis Report

2025-08-10 12:29

Sample ID 230415-q5fcsafg7v
Target e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f
SHA256 e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f
Tags
rhadamanthys collection stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f

Threat Level: Known bad

The file e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f was found to be: Known bad.

Malicious Activity Summary

rhadamanthys collection stealer

Rhadamanthys

Detect rhadamanthys stealer shellcode

Accesses Microsoft Outlook profiles

Program crash

Checks processor information in registry

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-04-15 13:50

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-04-15 13:50

Reported

2023-04-15 13:52

Platform

win10v2004-20230220-en

Max time kernel

54s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f.exe"

Signatures

Detect rhadamanthys stealer shellcode

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

Rhadamanthys

stealer rhadamanthys

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\system32\dllhost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\system32\dllhost.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\system32\dllhost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f.exe

"C:\Users\Admin\AppData\Local\Temp\e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f.exe"

C:\Windows\system32\dllhost.exe

"C:\Windows\system32\dllhost.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4032 -ip 4032

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 700

Network

Country Destination Domain Proto
US 8.8.8.8:53 254.154.241.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 32.146.190.20.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
PA 179.43.142.201:80 catalog.s.download.windowsupdate.com tcp
US 8.8.8.8:53 201.142.43.179.in-addr.arpa udp
PA 179.43.142.201:80 179.43.142.201 tcp
IE 20.54.89.15:443 tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
NL 88.221.25.155:80 tcp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 86.8.109.52.in-addr.arpa udp

Files

memory/4032-134-0x0000000000960000-0x000000000098E000-memory.dmp

memory/4032-135-0x0000000000400000-0x000000000080F000-memory.dmp

memory/4032-138-0x0000000000990000-0x00000000009AC000-memory.dmp

memory/4032-139-0x0000000000990000-0x00000000009AC000-memory.dmp

memory/4032-140-0x00000000009B0000-0x00000000009CA000-memory.dmp

memory/4032-141-0x0000000000990000-0x00000000009AC000-memory.dmp

memory/5052-142-0x000002255B3E0000-0x000002255B3E1000-memory.dmp

memory/4032-143-0x00000000009B0000-0x00000000009CA000-memory.dmp

memory/5052-144-0x000002255B500000-0x000002255B507000-memory.dmp

memory/5052-145-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

memory/5052-146-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

memory/4032-147-0x0000000000400000-0x000000000080F000-memory.dmp

memory/4032-148-0x0000000000990000-0x00000000009AC000-memory.dmp

memory/5052-149-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

memory/5052-150-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

memory/5052-151-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

memory/5052-152-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

memory/5052-153-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp