Analysis Overview
SHA256
d930d0f44b5e128904dbdd312f055dee33144d2bd090699ef115967491341aba
Threat Level: Known bad
The file d930d0f44b5e128904dbdd312f055dee33144d2bd090699ef115967491341aba was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Smokeloader family
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 06:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 06:12
Reported
2024-11-09 06:15
Platform
win7-20241010-en
Max time kernel
14s
Max time network
18s
Command Line
Signatures
SmokeLoader
Smokeloader family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2904 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe
"C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 136
Network
Files
memory/2904-1-0x00000000005D0000-0x00000000006D0000-memory.dmp
memory/2904-3-0x0000000000400000-0x000000000044E000-memory.dmp
memory/2904-2-0x0000000000400000-0x0000000000409000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 06:12
Reported
2024-11-09 06:15
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
135s
Command Line
Signatures
SmokeLoader
Smokeloader family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe
"C:\Users\Admin\AppData\Local\Temp\40ad36b8d5c67caa6dd5fed258a1dc0b6f051c85e231a5d74992ccdbbd7e7bff.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 548 -ip 548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 352
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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/548-1-0x0000000000660000-0x0000000000760000-memory.dmp
memory/548-2-0x0000000002190000-0x0000000002199000-memory.dmp
memory/548-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/548-4-0x0000000000400000-0x000000000044E000-memory.dmp
memory/548-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/548-5-0x0000000002190000-0x0000000002199000-memory.dmp