Analysis Overview
SHA256
ec5d8ab2cad5f65eddcd395de00cf03ba51fcf7ca7b74960f46cab12ca31b1fd
Threat Level: Shows suspicious behavior
The file ef068302c6ebd50bfca8954353e48352_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Checks BIOS information in registry
Themida packer
Checks whether UAC is enabled
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-12 03:30
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-12 03:30
Reported
2024-04-12 03:33
Platform
win7-20231129-en
Max time kernel
141s
Max time network
120s
Command Line
Signatures
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe"
Network
Files
memory/756-0-0x0000000000400000-0x0000000000C34000-memory.dmp
memory/756-1-0x0000000000400000-0x0000000000C34000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-12 03:30
Reported
2024-04-12 03:33
Platform
win10v2004-20240226-en
Max time kernel
140s
Max time network
126s
Command Line
Signatures
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ef068302c6ebd50bfca8954353e48352_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/2644-0-0x0000000000400000-0x0000000000C34000-memory.dmp
memory/2644-1-0x0000000000400000-0x0000000000C34000-memory.dmp