Analysis Overview
SHA256
b1307378cbd5bbbf116bf01518d0ac1742228c069a524dfdb441c6a8894281f8
Threat Level: Known bad
The file 261187b3fec652dd7f4f83d2fd044a61_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
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-08 18:06
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
2024-05-08 18:06
Reported
2024-05-08 18:09
Platform
win7-20240220-en
Max time kernel
121s
Max time network
122s
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\folqynujlup = "C:\\Users\\Admin\\AppData\\Local\\Temp\\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_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\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 18:06
Reported
2024-05-08 18:09
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hfkhlapkajj = "C:\\Users\\Admin\\AppData\\Local\\Temp\\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_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\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\261187b3fec652dd7f4f83d2fd044a61_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.201.50.20.in-addr.arpa | udp |