Analysis Overview
SHA256
34f2d3c4ccf7bbe360c2a6d0bb3402b1ee623ac12ce7e50010e0206125db8b23
Threat Level: Known bad
The file 23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gandcrab family
GandCrab payload
Adds Run key to start application
Enumerates connected drives
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-08 08:19
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 08:19
Reported
2024-05-08 08:22
Platform
win7-20231129-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\vzhafqgtzae = "C:\\Users\\Admin\\AppData\\Local\\Temp\\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_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\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_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 08:19
Reported
2024-05-08 08:22
Platform
win10v2004-20240419-en
Max time kernel
130s
Max time network
99s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\kwwgubmcxly = "C:\\Users\\Admin\\AppData\\Local\\Temp\\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_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\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\23fa602e3f6b8a916e03391ee9d3c6e3_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| 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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |