Analysis Overview
SHA256
473ff559180c10cb231fe5b6e31e41fcef963308e13f60f51fbb434b92ca64bf
Threat Level: Known bad
The file 20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Adds Run key to start application
Enumerates connected drives
System Location Discovery: System Language Discovery
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-27 12:04
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 12:04
Reported
2024-09-27 12:06
Platform
win7-20240708-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\tuipppjvsut = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.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\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.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\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.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 12:04
Reported
2024-09-27 12:06
Platform
win10v2004-20240910-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ruexomvuvsf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.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\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.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\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\20240927e9a0a642b25ae9f224c24976e3c1fcb1gandcrab.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.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 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |