Analysis Overview
SHA256
68ecdda1b7b57dde6b6330fd1cdff26c6314bb8839426e6cd8347691d0cc2425
Threat Level: Known bad
The file 2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Enumerates connected drives
Adds Run key to start application
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
2024-09-26 02:36
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 02:36
Reported
2024-09-26 02:39
Platform
win7-20240903-en
Max time kernel
120s
Max time network
125s
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\bjdgsnuylft = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.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\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.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 02:36
Reported
2024-09-26 02:38
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
95s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\gsnfkypktsb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.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\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.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\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-26_fbfc0b897337768c0c8c8fb96769f770_gandcrab.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 | 172.210.232.199.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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |