Malware Analysis Report

2025-08-11 06:19

Sample ID 230415-kl32vade82
Target 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c
SHA256 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c
Tags
rhadamanthys stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c

Threat Level: Known bad

The file 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c was found to be: Known bad.

Malicious Activity Summary

rhadamanthys stealer

Detect rhadamanthys stealer shellcode

Rhadamanthys

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-04-15 08:42

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-04-15 08:42

Reported

2023-04-15 08:45

Platform

win10v2004-20230221-en

Max time kernel

182s

Max time network

196s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.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

Processes

C:\Users\Admin\AppData\Local\Temp\5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe

"C:\Users\Admin\AppData\Local\Temp\5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe"

C:\Windows\system32\dllhost.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1208 -ip 1208

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 732

Network

Country Destination Domain Proto
US 8.8.8.8:53 176.122.125.40.in-addr.arpa udp
US 93.184.221.240:80 tcp
US 20.189.173.4:443 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 121.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 62.13.109.52.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 93.184.221.240:80 tcp
NL 173.223.113.164:443 tcp
PA 179.43.142.201:80 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 133.17.126.40.in-addr.arpa udp
US 8.8.8.8:53 78.109.100.23.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
US 8.8.8.8:53 134.121.24.20.in-addr.arpa udp
US 8.8.8.8:53 58.104.205.20.in-addr.arpa udp
US 8.8.8.8:53 177.238.32.23.in-addr.arpa udp

Files

memory/1208-134-0x0000000000AA0000-0x0000000000ACE000-memory.dmp

memory/1208-135-0x0000000000400000-0x000000000080F000-memory.dmp

memory/1208-136-0x0000000000400000-0x000000000080F000-memory.dmp

memory/1208-138-0x0000000000AD0000-0x0000000000AEC000-memory.dmp

memory/1208-139-0x0000000000AD0000-0x0000000000AEC000-memory.dmp

memory/1208-140-0x0000000000B00000-0x0000000000B02000-memory.dmp

memory/1208-141-0x0000000000400000-0x000000000080F000-memory.dmp

memory/1208-142-0x0000000000AD0000-0x0000000000AEC000-memory.dmp

memory/3580-144-0x000001DF431C0000-0x000001DF431C1000-memory.dmp

memory/1208-145-0x00000000026D0000-0x00000000026D2000-memory.dmp

memory/3580-146-0x000001DF432E0000-0x000001DF432E7000-memory.dmp

memory/3580-147-0x00007FF47FC90000-0x00007FF47FD8A000-memory.dmp

memory/1208-149-0x00000000026D0000-0x00000000026D2000-memory.dmp

memory/3580-150-0x00007FF47FC90000-0x00007FF47FD8A000-memory.dmp

memory/1208-153-0x0000000000AD0000-0x0000000000AEC000-memory.dmp