Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/04/2024, 23:27
Behavioral task
behavioral1
Sample
2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe
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Size
70KB
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MD5
36234cd7007f570f4d2d0b5b12c8f4f4
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SHA1
cbe8e48400e6a3fda18b153090024fc92daeafe5
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SHA256
a5dbcfe60dbe584e024f2a0bea7ac44a26ab58be27deae3d8de0a3602b4a8f33
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SHA512
490475bdddce34d2e27b8dca7e70e199214579a8b4e8a217d3973e09377646ce103e23f251e25c69325bf7b3bf05c4cb3c5701e7d0bbb42183787483e26340ec
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SSDEEP
1536:GZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:1d5BJHMqqDL2/Ovvdr
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\vskrvcbdotm = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe" 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_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) \??\I: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\N: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\O: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\P: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\S: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\G: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\J: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\Q: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\T: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\H: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\E: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\M: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\V: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\Z: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\B: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\K: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\L: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\R: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\U: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\W: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\X: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\Y: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe File opened (read-only) \??\A: 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_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 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3800 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe 3800 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe 3800 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe 3800 2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-10_36234cd7007f570f4d2d0b5b12c8f4f4_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3800