Analysis Overview
SHA256
99935372205edeb93c0bac98546c8b193c3b45f5526ec83a1f75b372a5978634
Threat Level: Known bad
The file 2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
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
2024-09-28 14:31
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
2024-09-28 14:31
Reported
2024-09-28 14:33
Platform
win7-20240729-en
Max time kernel
16s
Max time network
17s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\optmblbgkig = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_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\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_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\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-28 14:31
Reported
2024-09-28 14:33
Platform
win10v2004-20240802-en
Max time kernel
96s
Max time network
98s
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\keoadtapqly = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_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\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.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\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-28_7d9d1811f666650b69f6dfffa19df2a3_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 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |