Analysis Overview
SHA256
c274ef57f23421357908adc54e8fa08fcae3757a74b572345719f6e4c9bf8270
Threat Level: Known bad
The file c274ef57f23421357908adc54e8fa08fcae3757a74b572345719f6e4c9bf8270 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Smokeloader family
Suspicious use of SetThreadContext
Unsigned PE
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
2024-11-10 15:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 15:54
Reported
2024-11-10 15:57
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
SmokeLoader
Smokeloader family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 832 set thread context of 2128 | N/A | C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe | C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.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\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe
"C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe"
C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe
"C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe"
Network
Files
memory/832-1-0x00000000005B0000-0x00000000006B0000-memory.dmp
memory/2128-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/832-5-0x0000000000220000-0x0000000000229000-memory.dmp
memory/2128-4-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2128-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2128-7-0x0000000000400000-0x0000000000409000-memory.dmp
memory/832-9-0x00000000005B0000-0x00000000006B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 15:54
Reported
2024-11-10 15:57
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
141s
Command Line
Signatures
SmokeLoader
Smokeloader family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4828 set thread context of 3004 | N/A | C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe | C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.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\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.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\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe
"C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe"
C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe
"C:\Users\Admin\AppData\Local\Temp\79dc17855e41c95a144280cff99422932721209dd97cd28dcd985746e339397c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.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 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4828-1-0x0000000000720000-0x0000000000820000-memory.dmp
memory/4828-2-0x00000000006E0000-0x00000000006E9000-memory.dmp
memory/3004-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3004-4-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3004-7-0x0000000000400000-0x0000000000409000-memory.dmp