Analysis Overview
SHA256
8f6d53947b742a04b7f40d9355b1ec25e4305ff29002b4455815a465681fefdc
Threat Level: Known bad
The file 99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Adds Run key to start application
Enumerates connected drives
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-05 22:11
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
2024-06-05 22:11
Reported
2024-06-05 22:16
Platform
win7-20240220-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\icnfzzpemyy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
Enumerates connected drives
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 22:11
Reported
2024-06-05 22:16
Platform
win10v2004-20240426-en
Max time kernel
92s
Max time network
94s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bydcnoqgdlu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
Enumerates connected drives
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\99600cb9fd923fc2e988c235ac9fe8cd_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |