Analysis Overview
SHA256
030ae4cce2427a9883f1baf2e5f1678e0ac65b5376e747baf2d9ed888ee5cc8a
Threat Level: Known bad
The file f793a4e17db9692dc7736f94c2636817_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Adds Run key to start application
Enumerates connected drives
System Location Discovery: System Language Discovery
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-26 04:36
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gandcrab family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-26 04:36
Reported
2024-09-26 04:39
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\cwontwmllkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Enumerates connected drives
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\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 04:36
Reported
2024-09-26 04:39
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
149s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\qjhirrrlhaw = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Enumerates connected drives
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\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f793a4e17db9692dc7736f94c2636817_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 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| NL | 52.111.243.31:443 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |