Analysis Overview
SHA256
0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1
Threat Level: Known bad
The file 0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-22 01:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-22 01:38
Reported
2024-10-22 01:40
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
SmokeLoader
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.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\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3000 wrote to memory of 2388 | N/A | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3000 wrote to memory of 2388 | N/A | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3000 wrote to memory of 2388 | N/A | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3000 wrote to memory of 2388 | N/A | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe
"C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3000 -s 136
Network
Files
memory/3000-1-0x0000000000580000-0x0000000000680000-memory.dmp
memory/3000-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/3000-3-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3000-6-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3000-5-0x0000000000220000-0x000000000022B000-memory.dmp
memory/3000-4-0x0000000000400000-0x000000000047C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-22 01:38
Reported
2024-10-22 01:40
Platform
win10v2004-20241007-en
Max time kernel
102s
Max time network
104s
Command Line
Signatures
SmokeLoader
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.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\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.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\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe
"C:\Users\Admin\AppData\Local\Temp\0cf8ad6b4b1a25137fb42e0d831386e514620c851f782e37ebbd0d68105eb3d1N.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3456 -ip 3456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3456 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/3456-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3456-1-0x0000000000490000-0x0000000000590000-memory.dmp
memory/3456-3-0x0000000000400000-0x000000000047C000-memory.dmp
memory/3456-6-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3456-5-0x0000000000400000-0x000000000047C000-memory.dmp