Malware Analysis Report

2024-11-15 05:59

Sample ID 240403-cqr65sda61
Target RubixLauncher.rar
SHA256 837f6441b7784d5f83e3b1d883cfe0d1ee2b97b0a6ed23300206120b9ec42030
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

837f6441b7784d5f83e3b1d883cfe0d1ee2b97b0a6ed23300206120b9ec42030

Threat Level: Known bad

The file RubixLauncher.rar was found to be: Known bad.

Malicious Activity Summary

rhadamanthys stealer

Rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-03 02:17

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-03 02:17

Reported

2024-04-03 02:48

Platform

win10v2004-20231215-en

Max time kernel

448s

Max time network

1172s

Command Line

sihost.exe

Signatures

Rhadamanthys

stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Description Indicator Process Target
PID 3984 created 2572 N/A C:\Users\Admin\AppData\Local\Temp\RubixLauncher.exe C:\Windows\system32\sihost.exe

Processes

C:\Windows\system32\sihost.exe

sihost.exe

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

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

C:\Windows\SysWOW64\dialer.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 152.33.115.104.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 251.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 233.17.178.52.in-addr.arpa udp

Files

memory/3984-0-0x0000000000800000-0x000000000086D000-memory.dmp

memory/3984-1-0x0000000003680000-0x0000000003A80000-memory.dmp

memory/3984-2-0x0000000003680000-0x0000000003A80000-memory.dmp

memory/3984-3-0x0000000003680000-0x0000000003A80000-memory.dmp

memory/3984-4-0x00007FF9EA910000-0x00007FF9EAB05000-memory.dmp

memory/3984-5-0x0000000003680000-0x0000000003A80000-memory.dmp

memory/3984-7-0x0000000077840000-0x0000000077A55000-memory.dmp

memory/2180-8-0x0000000000860000-0x0000000000869000-memory.dmp

memory/3984-9-0x0000000000800000-0x000000000086D000-memory.dmp

memory/2180-11-0x0000000002510000-0x0000000002910000-memory.dmp

memory/2180-12-0x0000000002510000-0x0000000002910000-memory.dmp

memory/2180-13-0x00007FF9EA910000-0x00007FF9EAB05000-memory.dmp

memory/2180-16-0x0000000077840000-0x0000000077A55000-memory.dmp

memory/2180-15-0x0000000002510000-0x0000000002910000-memory.dmp

memory/2180-17-0x0000000002510000-0x0000000002910000-memory.dmp