Malware Analysis Report

2024-11-15 05:59

Sample ID 240404-tpwavach26
Target 05042024_0014_domixi_final.bin
SHA256 90b1fa4e026c28ba9cf5ffb6a4c5889ead247384a9b55cc881a96ff8cd3c1f13
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

90b1fa4e026c28ba9cf5ffb6a4c5889ead247384a9b55cc881a96ff8cd3c1f13

Threat Level: Known bad

The file 05042024_0014_domixi_final.bin was found to be: Known bad.

Malicious Activity Summary

rhadamanthys stealer

Suspicious use of NtCreateUserProcessOtherParentProcess

Rhadamanthys

Deletes itself

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-04 16:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-04 16:14

Reported

2024-04-04 16:17

Platform

win7-20240220-en

Max time kernel

119s

Max time network

120s

Command Line

C:\Windows\Explorer.EXE

Signatures

Rhadamanthys

stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Description Indicator Process Target
PID 1620 created 1136 N/A C:\Users\Admin\AppData\Local\Temp\05042024_0014_domixi_final.exe C:\Windows\Explorer.EXE

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\dialer.exe N/A

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\05042024_0014_domixi_final.exe

"C:\Users\Admin\AppData\Local\Temp\05042024_0014_domixi_final.exe"

C:\Windows\SysWOW64\dialer.exe

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

Network

N/A

Files

memory/1620-0-0x0000000000160000-0x00000000001CD000-memory.dmp

memory/1620-2-0x0000000002F20000-0x0000000003320000-memory.dmp

memory/1620-1-0x0000000002F20000-0x0000000003320000-memory.dmp

memory/1620-3-0x0000000076F30000-0x00000000770D9000-memory.dmp

memory/1620-4-0x0000000002F20000-0x0000000003320000-memory.dmp

memory/1620-6-0x0000000074E40000-0x0000000074E87000-memory.dmp

memory/2568-7-0x00000000000C0000-0x00000000000C9000-memory.dmp

memory/1620-8-0x0000000000160000-0x00000000001CD000-memory.dmp

memory/2568-10-0x0000000001CC0000-0x00000000020C0000-memory.dmp

memory/2568-11-0x0000000076F30000-0x00000000770D9000-memory.dmp

memory/2568-14-0x0000000001CC0000-0x00000000020C0000-memory.dmp

memory/2568-16-0x0000000074E40000-0x0000000074E87000-memory.dmp

memory/2568-15-0x0000000076F30000-0x00000000770D9000-memory.dmp

memory/2568-17-0x0000000001CC0000-0x00000000020C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-04 16:14

Reported

2024-04-04 16:17

Platform

win10v2004-20240226-en

Max time kernel

91s

Max time network

92s

Command Line

sihost.exe

Signatures

Rhadamanthys

stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Description Indicator Process Target
PID 4596 created 2572 N/A C:\Users\Admin\AppData\Local\Temp\05042024_0014_domixi_final.exe C:\Windows\system32\sihost.exe

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\dialer.exe N/A

Processes

C:\Windows\system32\sihost.exe

sihost.exe

C:\Users\Admin\AppData\Local\Temp\05042024_0014_domixi_final.exe

"C:\Users\Admin\AppData\Local\Temp\05042024_0014_domixi_final.exe"

C:\Windows\SysWOW64\dialer.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 241.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/4596-0-0x0000000000E80000-0x0000000000EED000-memory.dmp

memory/4596-1-0x0000000004100000-0x0000000004500000-memory.dmp

memory/4596-2-0x0000000004100000-0x0000000004500000-memory.dmp

memory/4596-3-0x0000000004100000-0x0000000004500000-memory.dmp

memory/4596-4-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

memory/4596-5-0x0000000004100000-0x0000000004500000-memory.dmp

memory/4596-7-0x0000000076660000-0x0000000076875000-memory.dmp

memory/4344-8-0x0000000001050000-0x0000000001059000-memory.dmp

memory/4596-9-0x0000000000E80000-0x0000000000EED000-memory.dmp

memory/4344-11-0x0000000002C00000-0x0000000003000000-memory.dmp

memory/4344-12-0x0000000002C00000-0x0000000003000000-memory.dmp

memory/4344-13-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

memory/4344-16-0x0000000076660000-0x0000000076875000-memory.dmp

memory/4344-14-0x0000000002C00000-0x0000000003000000-memory.dmp

memory/4344-17-0x0000000002C00000-0x0000000003000000-memory.dmp