Analysis Overview
SHA256
b96a340bb8616e1569c63293a9b19ca57970b8bd94dd82cf3a7270eb625b3461
Threat Level: Known bad
The file Setup.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-26 00:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-26 00:01
Reported
2024-05-26 00:03
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Setup.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2036 wrote to memory of 2504 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2504 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2504 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2504 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2504 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2504 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2504 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 260
Network
Files
memory/2036-0-0x0000000000110000-0x0000000000111000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-26 00:01
Reported
2024-05-26 00:03
Platform
win10v2004-20240508-en
Max time kernel
134s
Max time network
107s
Command Line
Signatures
Lumma Stealer
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4704 set thread context of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.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:\Users\Admin\AppData\Local\Temp\Setup.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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 -pss -s 460 -p 4704 -ip 4704
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 644
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | employhabragaomlsp.shop | udp |
| US | 104.21.85.81:443 | employhabragaomlsp.shop | tcp |
| US | 8.8.8.8:53 | museumtespaceorsp.shop | udp |
| US | 172.67.184.107:443 | museumtespaceorsp.shop | tcp |
| US | 8.8.8.8:53 | buttockdecarderwiso.shop | udp |
| US | 172.67.218.187:443 | buttockdecarderwiso.shop | tcp |
| US | 8.8.8.8:53 | averageaattractiionsl.shop | udp |
| US | 8.8.8.8:53 | 81.85.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.184.67.172.in-addr.arpa | udp |
| US | 172.67.220.163:443 | averageaattractiionsl.shop | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | femininiespywageg.shop | udp |
| US | 104.21.71.3:443 | femininiespywageg.shop | tcp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | stalfbaclcalorieeis.shop | udp |
| US | 104.21.3.197:443 | stalfbaclcalorieeis.shop | tcp |
| US | 8.8.8.8:53 | civilianurinedtsraov.shop | udp |
| US | 172.67.197.146:443 | civilianurinedtsraov.shop | tcp |
| US | 8.8.8.8:53 | 187.218.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 163.220.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.71.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.3.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roomabolishsnifftwk.shop | udp |
| US | 172.67.146.92:443 | roomabolishsnifftwk.shop | tcp |
| US | 8.8.8.8:53 | 146.197.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.146.67.172.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
Files
memory/4704-0-0x00000000013D0000-0x00000000013D1000-memory.dmp
memory/2688-2-0x0000000000400000-0x0000000000459000-memory.dmp
memory/4704-1-0x00000000013D0000-0x00000000013D1000-memory.dmp
memory/2688-6-0x0000000000400000-0x0000000000459000-memory.dmp
memory/2688-5-0x0000000000400000-0x0000000000459000-memory.dmp