Malware Analysis Report

2024-11-15 06:02

Sample ID 240924-162braydkk
Target 876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba
SHA256 876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba
Tags
rhadamanthys stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba

Threat Level: Known bad

The file 876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba was found to be: Known bad.

Malicious Activity Summary

rhadamanthys stealer

Rhadamanthys family

Rhadamanthys

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-09-24 22:16

Signatures

Rhadamanthys family

rhadamanthys

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-24 22:16

Reported

2024-09-24 22:22

Platform

win10v2004-20240802-en

Max time kernel

94s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba.exe"

Signatures

Rhadamanthys

stealer rhadamanthys

Processes

C:\Users\Admin\AppData\Local\Temp\876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba.exe

"C:\Users\Admin\AppData\Local\Temp\876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 197.57.72.100.in-addr.arpa udp
US 8.8.8.8:53 127.75.68.100.in-addr.arpa udp
US 8.8.8.8:53 53.204.96.100.in-addr.arpa udp
US 8.8.8.8:53 82.90.70.100.in-addr.arpa udp
US 8.8.8.8:53 153.235.118.100.in-addr.arpa udp

Files

memory/4516-0-0x00007FF734340000-0x00007FF7343C2000-memory.dmp

memory/4516-1-0x00007FF734340000-0x00007FF7343C2000-memory.dmp

memory/4516-2-0x00007FF734340000-0x00007FF7343C2000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-24 22:16

Reported

2024-09-24 22:22

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba.exe

"C:\Users\Admin\AppData\Local\Temp\876c6f4d85012dc4c8a34598efe8f29c9f238a7b2a55444f45b062df258837ba.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2556 -s 88

Network

N/A

Files

memory/2556-0-0x000000013FEA0000-0x000000013FF22000-memory.dmp

memory/2556-1-0x000000013FEA0000-0x000000013FF22000-memory.dmp