Analysis Overview
SHA256
47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005
Threat Level: Known bad
The file 47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe 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
2024-11-23 03:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-23 03:03
Reported
2024-11-23 03:05
Platform
win7-20241023-en
Max time kernel
117s
Max time network
118s
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\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.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\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2372 wrote to memory of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2372 wrote to memory of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2372 wrote to memory of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2372 wrote to memory of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe
"C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 136
Network
Files
memory/2372-1-0x00000000009E0000-0x0000000000AE0000-memory.dmp
memory/2372-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2372-2-0x0000000000020000-0x0000000000029000-memory.dmp
memory/2372-4-0x0000000000400000-0x0000000000885000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-23 03:03
Reported
2024-11-23 03:05
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
99s
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\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.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\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe
"C:\Users\Admin\AppData\Local\Temp\47f916015d3207f2c92ca8d304bc4537750e16036af79b51447f1fb7dae76005.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4272 -ip 4272
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4272 -s 356
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/4272-1-0x0000000000C10000-0x0000000000D10000-memory.dmp
memory/4272-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4272-3-0x0000000000400000-0x0000000000885000-memory.dmp
memory/4272-4-0x0000000000400000-0x0000000000885000-memory.dmp
memory/4272-5-0x0000000000400000-0x0000000000409000-memory.dmp