Analysis Overview
SHA256
102291edae8a03b531c11547760e678477b93ccf6a45a52c4f8cb757a3b98dbf
Threat Level: Known bad
The file 20240926f39995a9c32bda19e7302a685df784b7gandcrab 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
2024-09-26 09:51
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
2024-09-26 09:51
Reported
2024-09-26 09:54
Platform
win7-20240708-en
Max time kernel
118s
Max time network
119s
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\okekcsvrprk = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.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\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 09:51
Reported
2024-09-26 09:54
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
150s
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\gjtroqmlhwn = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.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\20240926f39995a9c32bda19e7302a685df784b7gandcrab.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\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\20240926f39995a9c32bda19e7302a685df784b7gandcrab.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.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 | 13.86.106.20.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 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |