Malware Analysis Report

2024-11-30 02:26

Sample ID 241018-ma46wa1fka
Target 9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d
SHA256 9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d

Threat Level: Known bad

The file 9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d was found to be: Known bad.

Malicious Activity Summary

rhadamanthys stealer

Rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-18 10:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-18 10:16

Reported

2024-10-18 10:19

Platform

win7-20241010-en

Max time kernel

65s

Max time network

19s

Command Line

C:\Windows\Explorer.EXE

Signatures

Rhadamanthys

stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Description Indicator Process Target
PID 2476 created 1280 N/A C:\Users\Admin\AppData\Local\Temp\9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d.exe C:\Windows\Explorer.EXE

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d.exe

"C:\Users\Admin\AppData\Local\Temp\9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d.exe"

C:\Windows\system32\dialer.exe

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

Network

N/A

Files

memory/2476-0-0x000007FEF5583000-0x000007FEF5584000-memory.dmp

memory/2476-1-0x0000000000390000-0x0000000000440000-memory.dmp

memory/2476-2-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

memory/2476-3-0x0000000000250000-0x0000000000258000-memory.dmp

memory/2476-4-0x0000000000370000-0x0000000000380000-memory.dmp

memory/2476-5-0x000000001BBD0000-0x000000001BFD0000-memory.dmp

memory/2476-10-0x000007FEFCBF0000-0x000007FEFCC5C000-memory.dmp

memory/2476-11-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

memory/2788-12-0x0000000000060000-0x000000000006A000-memory.dmp

memory/2476-9-0x0000000076C40000-0x0000000076D5F000-memory.dmp

memory/2476-8-0x0000000076D60000-0x0000000076F09000-memory.dmp

memory/2476-7-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

memory/2788-17-0x000007FEFCBF0000-0x000007FEFCC5C000-memory.dmp

memory/2788-16-0x0000000076C40000-0x0000000076D5F000-memory.dmp

memory/2788-15-0x0000000076D60000-0x0000000076F09000-memory.dmp

memory/2788-14-0x0000000001BE0000-0x0000000001FE0000-memory.dmp

memory/2788-23-0x0000000076D61000-0x0000000076E62000-memory.dmp

memory/2788-24-0x0000000001BE0000-0x0000000001FE0000-memory.dmp

memory/2788-22-0x0000000001BE0000-0x0000000001FE0000-memory.dmp

memory/2476-21-0x000000001BBE2000-0x000000001BFD0000-memory.dmp

memory/2788-20-0x0000000000060000-0x000000000006A000-memory.dmp

memory/2476-19-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

memory/2476-18-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

memory/2476-6-0x000000001BBD0000-0x000000001BFD0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-18 10:16

Reported

2024-10-18 10:19

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

sihost.exe

Signatures

Processes

C:\Windows\system32\sihost.exe

sihost.exe

C:\Users\Admin\AppData\Local\Temp\9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d.exe

"C:\Users\Admin\AppData\Local\Temp\9722d6334bdc365eadebe9e8ddac2eb0fe01fe1c82cf059f32e2e9e91948fc0d.exe"

C:\Windows\system32\openwith.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 73.239.69.13.in-addr.arpa udp

Files

memory/4768-0-0x00007FF849A43000-0x00007FF849A45000-memory.dmp

memory/4768-1-0x0000000000ED0000-0x0000000000F80000-memory.dmp

memory/4768-2-0x00007FF849A40000-0x00007FF84A501000-memory.dmp

memory/4768-4-0x0000000003050000-0x0000000003060000-memory.dmp

memory/4768-3-0x0000000003040000-0x0000000003048000-memory.dmp

memory/4768-5-0x000000001BE50000-0x000000001C250000-memory.dmp

memory/4768-7-0x00007FF849A40000-0x00007FF84A501000-memory.dmp

memory/4768-6-0x000000001BE50000-0x000000001C250000-memory.dmp

memory/4768-9-0x00007FF85A020000-0x00007FF85A0DE000-memory.dmp

memory/4768-8-0x00007FF85BC10000-0x00007FF85BE05000-memory.dmp

memory/5020-11-0x0000022ADD4E0000-0x0000022ADD4EA000-memory.dmp

memory/4768-10-0x00007FF859590000-0x00007FF859859000-memory.dmp

memory/4768-15-0x00007FF849A40000-0x00007FF84A501000-memory.dmp

memory/4768-16-0x00007FF849A40000-0x00007FF84A501000-memory.dmp

memory/5020-14-0x0000022ADF0D0000-0x0000022ADF4D0000-memory.dmp

memory/5020-20-0x00007FF859590000-0x00007FF859859000-memory.dmp

memory/5020-21-0x0000022ADF0D0000-0x0000022ADF4D0000-memory.dmp

memory/5020-22-0x0000022ADF0D0000-0x0000022ADF4D0000-memory.dmp

memory/5020-19-0x00007FF85A020000-0x00007FF85A0DE000-memory.dmp

memory/5020-18-0x00007FF85BC10000-0x00007FF85BE05000-memory.dmp

memory/5020-17-0x0000022ADF0D0000-0x0000022ADF4D0000-memory.dmp