Analysis Overview
SHA256
3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489
Threat Level: Known bad
The file 3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489 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
2024-11-09 13:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 13:33
Reported
2024-11-09 13:36
Platform
win7-20240903-en
Max time kernel
122s
Max time network
122s
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\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.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\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2304 wrote to memory of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2304 wrote to memory of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2304 wrote to memory of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2304 wrote to memory of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe
"C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2304 -s 136
Network
Files
memory/2304-1-0x00000000005D0000-0x00000000006D0000-memory.dmp
memory/2304-3-0x0000000000400000-0x00000000004D1000-memory.dmp
memory/2304-2-0x0000000000400000-0x0000000000409000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 13:33
Reported
2024-11-09 13:36
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
132s
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\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.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\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.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\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe
"C:\Users\Admin\AppData\Local\Temp\3fe2ffde94b8dcd33551ae9fcac3eebe04f0311230cfaa64a75d8d869edd4489.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3792 -ip 3792
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3792 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/3792-2-0x0000000000570000-0x0000000000579000-memory.dmp
memory/3792-1-0x00000000005B0000-0x00000000006B0000-memory.dmp
memory/3792-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3792-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3792-4-0x0000000000400000-0x00000000004D1000-memory.dmp
memory/3792-5-0x0000000000570000-0x0000000000579000-memory.dmp