Analysis Overview
SHA256
af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f
Threat Level: Known bad
The file af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe 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
2024-10-17 02:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-17 02:10
Reported
2024-10-17 02:13
Platform
win7-20240708-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\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.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\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3028 wrote to memory of 2432 | N/A | C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3028 wrote to memory of 2432 | N/A | C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3028 wrote to memory of 2432 | N/A | C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3028 wrote to memory of 2432 | N/A | C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe
"C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 136
Network
Files
memory/3028-3-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3028-1-0x0000000000270000-0x0000000000370000-memory.dmp
memory/3028-2-0x00000000001C0000-0x00000000001CB000-memory.dmp
memory/3028-4-0x0000000000400000-0x000000000047C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-17 02:10
Reported
2024-10-17 02:13
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
125s
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\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.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\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.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\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe
"C:\Users\Admin\AppData\Local\Temp\af1cd06ae9d17e6d05909d5031a72788989cb3980e7a456011091fc3ac77a07f.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3092 -ip 3092
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3092-1-0x00000000004A0000-0x00000000005A0000-memory.dmp
memory/3092-3-0x0000000000400000-0x000000000047C000-memory.dmp
memory/3092-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3092-4-0x0000000000400000-0x000000000047C000-memory.dmp
memory/3092-5-0x0000000000400000-0x000000000040B000-memory.dmp