Analysis Overview
SHA256
85befba77a3bb1b50c1192d10fddd913ad927adbce5f404ea43e2be617a68543
Threat Level: Known bad
The file VoicemodSetup.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
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
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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious use of WriteProcessMemory
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
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
Signatures
Lumma Stealer
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 |
Suspicious use of WriteProcessMemory
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