Analysis Overview
SHA256
be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac
Threat Level: Known bad
The file be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Smokeloader family
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
2024-11-06 21:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 21:44
Reported
2024-11-06 21:47
Platform
win7-20240708-en
Max time kernel
118s
Max time network
119s
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\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.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\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 388 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 388 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 388 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 388 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe
"C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 388 -s 136
Network
Files
memory/388-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/388-1-0x00000000024A0000-0x00000000025A0000-memory.dmp
memory/388-3-0x0000000000400000-0x00000000023A5000-memory.dmp
memory/388-5-0x0000000000400000-0x0000000000409000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-06 21:44
Reported
2024-11-06 21:47
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.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\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.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\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe
"C:\Users\Admin\AppData\Local\Temp\be7a70120428032bf1483031a744a134f163f734e7a4d48691ed45fe3fec22ac.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3468 -ip 3468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 356
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| N/A | 13.89.179.9:443 | tcp |
Files
memory/3468-1-0x0000000002540000-0x0000000002640000-memory.dmp
memory/3468-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3468-3-0x0000000000400000-0x00000000023A5000-memory.dmp
memory/3468-4-0x0000000000400000-0x00000000023A5000-memory.dmp
memory/3468-5-0x0000000000400000-0x0000000000409000-memory.dmp