Analysis Overview
SHA256
558a2d83788d53c0867b9bf3316a73fd8f57dd78c7eb510f8cab7c0b43706633
Threat Level: Known bad
The file af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Enumerates connected drives
Adds Run key to start application
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 17:09
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
2024-06-15 17:09
Reported
2024-06-15 17:11
Platform
win7-20240611-en
Max time kernel
117s
Max time network
121s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\yinhpgcgjjo = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_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\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 17:09
Reported
2024-06-15 17:11
Platform
win10v2004-20240611-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hulvomvmykn = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_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\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af7d06567ba0048681ae4bb8ab8f0ed3_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.173.189.20.in-addr.arpa | udp |