Analysis Overview
SHA256
64a908669a7c2792cb0187a4712e2f209d081ca62690ff791785be73e278cbc8
Threat Level: Likely malicious
The file 914146032241f681e7628e29a275ac20_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VMWare Tools registry key
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 09:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 09:18
Reported
2024-06-03 09:20
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
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\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2180 wrote to memory of 2972 | N/A | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2180 wrote to memory of 2972 | N/A | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2180 wrote to memory of 2972 | N/A | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2180 wrote to memory of 2972 | N/A | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 284
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pelemen.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 09:18
Reported
2024-06-03 09:20
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
153s
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\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\914146032241f681e7628e29a275ac20_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1940 -ip 1940
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 748
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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pelemen.com | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.173.189.20.in-addr.arpa | udp |