Analysis Overview
SHA256
abc7109516e6629fb52d086e176af676ab0c23e289a83b0aeb2bd9b04290b2d6
Threat Level: Known bad
The file 898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Smokeloader family
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-03 04:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-03 04:06
Reported
2024-11-03 04:08
Platform
win7-20240903-en
Max time kernel
118s
Max time network
120s
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\898e5d1f1b6d3a39c6273c6fdd891b28_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\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2420 wrote to memory of 1740 | N/A | C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2420 wrote to memory of 1740 | N/A | C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2420 wrote to memory of 1740 | N/A | C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2420 wrote to memory of 1740 | N/A | C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2420 -s 136
Network
Files
memory/2420-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2420-1-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2420-3-0x0000000000400000-0x00000000032F5000-memory.dmp
memory/2420-5-0x0000000000400000-0x0000000000409000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-03 04:06
Reported
2024-11-03 04:08
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
150s
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\898e5d1f1b6d3a39c6273c6fdd891b28_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\898e5d1f1b6d3a39c6273c6fdd891b28_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\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\898e5d1f1b6d3a39c6273c6fdd891b28_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3948 -ip 3948
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| 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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/3948-1-0x00000000033C0000-0x00000000034C0000-memory.dmp
memory/3948-2-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/3948-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3948-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3948-5-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/3948-4-0x0000000000400000-0x00000000032F5000-memory.dmp