Malware Analysis Report

2024-11-30 02:41

Sample ID 240407-t82a7shd32
Target VoicemodSetup.exe
SHA256 85befba77a3bb1b50c1192d10fddd913ad927adbce5f404ea43e2be617a68543
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

85befba77a3bb1b50c1192d10fddd913ad927adbce5f404ea43e2be617a68543

Threat Level: Known bad

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

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-07 16:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-07 16:44

Reported

2024-04-07 16:47

Platform

win7-20240221-en

Max time kernel

117s

Max time network

122s

Command Line

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

Signatures

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3048 set thread context of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3048 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2564 wrote to memory of 2864 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\SysWOW64\WerFault.exe
PID 2564 wrote to memory of 2864 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\SysWOW64\WerFault.exe
PID 2564 wrote to memory of 2864 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\SysWOW64\WerFault.exe
PID 2564 wrote to memory of 2864 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\SysWOW64\WerFault.exe

Processes

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

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

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 260

Network

N/A

Files

memory/3048-0-0x0000000000D70000-0x0000000000DBE000-memory.dmp

memory/3048-1-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/3048-7-0x0000000002570000-0x0000000004570000-memory.dmp

memory/2564-8-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2564-6-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2564-5-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2564-4-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2564-9-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2564-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2564-11-0x0000000000400000-0x0000000000449000-memory.dmp

memory/3048-15-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/2564-14-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2564-17-0x00000000000A0000-0x00000000000A1000-memory.dmp

memory/2564-16-0x0000000000400000-0x0000000000449000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-07 16:44

Reported

2024-04-07 16:47

Platform

win10v2004-20240226-en

Max time kernel

94s

Max time network

132s

Command Line

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

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2524 set thread context of 540 N/A C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

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

"C:\Users\Admin\AppData\Local\Temp\VoicemodSetup.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 directorryversionyju.shop udp
US 188.114.97.2:443 directorryversionyju.shop tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 birdpenallitysydw.shop udp
US 188.114.96.2:443 birdpenallitysydw.shop tcp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 2.97.114.188.in-addr.arpa udp
US 8.8.8.8:53 cinemaclinicttanwk.shop udp
US 104.21.63.97:443 cinemaclinicttanwk.shop tcp
US 8.8.8.8:53 disagreemenywyws.shop udp
US 172.67.166.48:443 disagreemenywyws.shop tcp
US 8.8.8.8:53 2.96.114.188.in-addr.arpa udp
US 8.8.8.8:53 97.63.21.104.in-addr.arpa udp
US 8.8.8.8:53 speedparticipatewo.shop udp
US 188.114.97.2:443 speedparticipatewo.shop tcp
US 8.8.8.8:53 48.166.67.172.in-addr.arpa udp
US 8.8.8.8:53 fixturewordbakewos.shop udp
US 104.21.61.180:443 fixturewordbakewos.shop tcp
US 8.8.8.8:53 colorprioritytubbew.shop udp
US 172.67.139.138:443 colorprioritytubbew.shop tcp
US 8.8.8.8:53 180.61.21.104.in-addr.arpa udp
US 8.8.8.8:53 abuselinenaidwjuew.shop udp
US 8.8.8.8:53 138.139.67.172.in-addr.arpa udp
US 188.114.97.2:443 abuselinenaidwjuew.shop tcp
US 8.8.8.8:53 methodgreenglassdatw.shop udp
US 104.21.38.106:443 methodgreenglassdatw.shop tcp
US 8.8.8.8:53 106.38.21.104.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 17.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp

Files

memory/2524-0-0x0000000000D20000-0x0000000000D6E000-memory.dmp

memory/2524-1-0x0000000074D30000-0x00000000754E0000-memory.dmp

memory/540-4-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2524-8-0x0000000074D30000-0x00000000754E0000-memory.dmp

memory/540-9-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2524-10-0x00000000031D0000-0x00000000051D0000-memory.dmp

memory/540-11-0x00000000010B0000-0x00000000010B1000-memory.dmp

memory/540-12-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2524-13-0x00000000031D0000-0x00000000051D0000-memory.dmp