Analysis Overview
SHA256
a65f068b9cfb1a4cc30b0e04f7e48fb6090a23dd3e95836fdfabc3b03fd18fc8
Threat Level: Known bad
The file 8921419a326e6ab947268cb5a385bb3e_JaffaCakes118 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
2024-11-03 02:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-03 02:12
Reported
2024-11-03 02:15
Platform
win7-20241010-en
Max time kernel
13s
Max time network
19s
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\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.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\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2488 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2488 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2488 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2488 wrote to memory of 1692 | N/A | C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 136
Network
Files
memory/2488-2-0x0000000000030000-0x0000000000039000-memory.dmp
memory/2488-1-0x0000000003420000-0x0000000003520000-memory.dmp
memory/2488-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2488-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2488-5-0x0000000000030000-0x0000000000039000-memory.dmp
memory/2488-4-0x0000000000400000-0x00000000032F7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-03 02:12
Reported
2024-11-03 02:15
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
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\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.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\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8921419a326e6ab947268cb5a385bb3e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4092 -ip 4092
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 352
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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.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 |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
Files
memory/4092-1-0x0000000003470000-0x0000000003570000-memory.dmp
memory/4092-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4092-3-0x0000000000400000-0x00000000032F7000-memory.dmp
memory/4092-4-0x0000000000400000-0x00000000032F7000-memory.dmp
memory/4092-5-0x0000000000400000-0x0000000000409000-memory.dmp