Analysis Overview
SHA256
ab4256602c855c568f707472384ead77cefa7867e65760b6e5f6b8c33fa466c5
Threat Level: Likely malicious
The file 9620c4254536b896e54653ae45177d23_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Identifies Wine through registry keys
Writes to the Master Boot Record (MBR)
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 20:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 20:18
Reported
2024-06-04 20:20
Platform
win10v2004-20240508-en
Max time kernel
140s
Max time network
93s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.43.201.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
Files
memory/920-0-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-1-0x00000000777E4000-0x00000000777E6000-memory.dmp
memory/920-3-0x0000000000401000-0x0000000000814000-memory.dmp
memory/920-4-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-5-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-6-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-7-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-8-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-9-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-10-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-11-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-12-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-13-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-14-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-15-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-16-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-17-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-18-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-19-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-20-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-21-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-22-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-23-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-24-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-25-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-26-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-27-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-28-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-29-0x0000000000400000-0x0000000002672000-memory.dmp
memory/920-30-0x0000000000400000-0x0000000002672000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 20:18
Reported
2024-06-04 20:20
Platform
win7-20240220-en
Max time kernel
140s
Max time network
123s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9620c4254536b896e54653ae45177d23_JaffaCakes118.exe"
Network
Files
memory/2036-0-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-1-0x00000000779C0000-0x00000000779C2000-memory.dmp
memory/2036-3-0x0000000000401000-0x0000000000814000-memory.dmp
memory/2036-4-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-5-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-6-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-7-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-8-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-9-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-10-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-11-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-12-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-13-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-14-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-15-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-16-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-17-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-18-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-19-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-20-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-21-0x0000000000400000-0x0000000002672000-memory.dmp
memory/2036-22-0x0000000000400000-0x0000000002672000-memory.dmp