Analysis
-
max time kernel
132s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-10-2024 03:19
Behavioral task
behavioral1
Sample
2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe
Resource
win10v2004-20241007-en
General
-
Target
2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe
-
Size
70KB
-
MD5
df9c3ee2d07d700e6fb0a68061e4a704
-
SHA1
7bd2ad86bcd0b0a0a4304193b2255a1eb1458358
-
SHA256
df14e64efb7e2c9b5761a7132e7cca02513259a90389a5195ec29d334cfa35b0
-
SHA512
b0a7df90cc2b4fa1850853191d448a16e4e6486359e8f5993a83ec24864443bfc319763e6dff2bc52c680639ff0db305f3b35e69627622d6e3fdcb8d4c142ef8
-
SSDEEP
1536:rZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:qd5BJHMqqDL2/Ovvdr
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\vyrmebbonug = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe" 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\K: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\O: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\Q: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\V: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\E: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\G: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\Y: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\A: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\N: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\I: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\J: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\L: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\R: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\T: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\U: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\B: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\H: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\Z: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\S: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\W: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\X: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\M: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe File opened (read-only) \??\P: 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1788 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe 1788 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe 1788 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe 1788 2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-26_df9c3ee2d07d700e6fb0a68061e4a704_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1788