Analysis Overview
SHA256
84158f33ccbc9dbc6265de754a93aeea3ced443743eeec0e3dd69305ad22f2cb
Threat Level: Known bad
The file 4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118 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
2024-10-16 02:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-16 02:14
Reported
2024-10-16 02:17
Platform
win7-20240903-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\4afbd3326e03dd05632c41d4c066f4ae_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\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2400 wrote to memory of 2776 | N/A | C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2400 wrote to memory of 2776 | N/A | C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2400 wrote to memory of 2776 | N/A | C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2400 wrote to memory of 2776 | N/A | C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 136
Network
Files
memory/2400-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2400-3-0x0000000000400000-0x0000000000907000-memory.dmp
memory/2400-1-0x00000000009D0000-0x0000000000AD0000-memory.dmp
memory/2400-4-0x0000000000400000-0x0000000000907000-memory.dmp
memory/2400-5-0x0000000000400000-0x0000000000409000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-16 02:14
Reported
2024-10-16 02:17
Platform
win10v2004-20241007-en
Max time kernel
139s
Max time network
123s
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\4afbd3326e03dd05632c41d4c066f4ae_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\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.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\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4afbd3326e03dd05632c41d4c066f4ae_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4712 -ip 4712
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4712 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.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/4712-1-0x0000000000AC0000-0x0000000000BC0000-memory.dmp
memory/4712-2-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/4712-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4712-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4712-5-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/4712-4-0x0000000000400000-0x0000000000907000-memory.dmp