Malware Analysis Report

2024-11-30 05:22

Sample ID 240710-ny3tdswcnn
Target arcaneloader.exe
SHA256 06d83170369004849cf4a043378f672131c0c683a353e7ceac02e9ad1d9f05da
Tags
lumma 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

06d83170369004849cf4a043378f672131c0c683a353e7ceac02e9ad1d9f05da

Threat Level: Known bad

The file arcaneloader.exe was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-10 11:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-10 11:49

Reported

2024-07-10 11:49

Platform

win7-20240705-en

Max time kernel

2s

Max time network

1s

Command Line

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

Signatures

Processes

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 112

Network

N/A

Files

memory/2992-0-0x0000000000080000-0x0000000000081000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-10 11:49

Reported

2024-07-10 11:50

Platform

win10v2004-20240709-en

Max time kernel

4s

Max time network

8s

Command Line

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

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1268 set thread context of 1656 N/A C:\Users\Admin\AppData\Local\Temp\arcaneloader.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 nobledpcowep.shop udp
US 8.8.8.8:53 bouncedgowp.shop udp
US 172.67.214.52:443 bouncedgowp.shop tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 52.214.67.172.in-addr.arpa udp
US 8.8.8.8:53 bannngwko.shop udp
US 104.21.81.196:443 bannngwko.shop tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 bargainnykwo.shop udp
US 172.67.146.97:443 bargainnykwo.shop tcp
US 8.8.8.8:53 affecthorsedpo.shop udp
US 172.67.135.137:443 affecthorsedpo.shop tcp
US 8.8.8.8:53 radiationnopp.shop udp
US 172.67.196.169:443 radiationnopp.shop tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.81.21.104.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 97.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 137.135.67.172.in-addr.arpa udp
US 8.8.8.8:53 answerrsdo.shop udp
US 172.67.203.63:443 answerrsdo.shop tcp
US 8.8.8.8:53 publicitttyps.shop udp
US 172.67.134.88:443 publicitttyps.shop tcp
US 8.8.8.8:53 benchillppwo.shop udp
US 104.21.81.128:443 benchillppwo.shop tcp
US 8.8.8.8:53 169.196.67.172.in-addr.arpa udp
US 8.8.8.8:53 63.203.67.172.in-addr.arpa udp
US 8.8.8.8:53 88.134.67.172.in-addr.arpa udp
US 8.8.8.8:53 steamcommunity.com udp
GB 23.214.143.155:443 steamcommunity.com tcp
US 8.8.8.8:53 reinforcedirectorywd.shop udp
US 172.67.214.98:443 reinforcedirectorywd.shop tcp
US 8.8.8.8:53 155.143.214.23.in-addr.arpa udp
US 8.8.8.8:53 128.81.21.104.in-addr.arpa udp
US 8.8.8.8:53 98.214.67.172.in-addr.arpa udp

Files

memory/1268-0-0x0000000001310000-0x0000000001311000-memory.dmp

memory/1656-1-0x0000000000400000-0x0000000000459000-memory.dmp

memory/1656-3-0x0000000000400000-0x0000000000459000-memory.dmp

memory/1656-4-0x0000000000400000-0x0000000000459000-memory.dmp

memory/1656-5-0x0000000000400000-0x0000000000459000-memory.dmp