Analysis Overview
SHA256
3a41f2850ab02d37f179d38696920a2eb9cd0aab899cd9bf8d0360eb7887088d
Threat Level: Known bad
The file 20240927463834fa7d37eacd4adf638234c722fdgandcrab was found to be: Known bad.
Malicious Activity Summary
Gandcrab family
GandCrab payload
Adds Run key to start application
Enumerates connected drives
Unsigned PE
System Location Discovery: System Language Discovery
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-27 17:53
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
2024-09-27 17:53
Reported
2024-09-27 17:56
Platform
win7-20240903-en
Max time kernel
79s
Max time network
19s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\umwwhwjpbat = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.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\20240927463834fa7d37eacd4adf638234c722fdgandcrab.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\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-27 17:53
Reported
2024-09-27 17:56
Platform
win10v2004-20240802-en
Max time kernel
135s
Max time network
136s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\cqgdijhqtwv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.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\20240927463834fa7d37eacd4adf638234c722fdgandcrab.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\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\20240927463834fa7d37eacd4adf638234c722fdgandcrab.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.71.105.51.in-addr.arpa | udp |