Analysis Overview
SHA256
24d6ba0a22ec78d588e2be35a4451c50620e206b0b542b9f010540e7704bad86
Threat Level: Known bad
The file 569b86219cba20b0c5f808b76026a4fb5ab6dc80 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Smokeloader family
Suspicious use of SetThreadContext
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
2024-11-10 03:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:16
Reported
2024-11-10 03:19
Platform
win7-20241010-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
SmokeLoader
Smokeloader family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2552 set thread context of 1832 | N/A | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.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\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe
"C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 88
Network
Files
memory/2552-0-0x0000000000091000-0x0000000000093000-memory.dmp
memory/1832-1-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1832-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1832-2-0x0000000000400000-0x0000000000409000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 03:16
Reported
2024-11-10 03:19
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
SmokeLoader
Smokeloader family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1000 set thread context of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.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\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1000 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1000 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1000 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1000 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1000 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe
"C:\Users\Admin\AppData\Local\Temp\569b86219cba20b0c5f808b76026a4fb5ab6dc80.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1000 -ip 1000
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1000 -s 256
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/1000-0-0x0000000000721000-0x0000000000723000-memory.dmp
memory/2224-1-0x0000000000400000-0x0000000000409000-memory.dmp