Analysis
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max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
22/03/2024, 20:26
Behavioral task
behavioral1
Sample
2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe
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Size
70KB
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MD5
2444a1661174e9f078c315ace0572eee
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SHA1
ac3080d0522e131ff4322acb6a9a488cdb58300a
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SHA256
c0474aeb2122309837e7d498241b1ca7c7cf57fe6726e1b9807953cddc2646e4
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SHA512
3006d7ca85da151201b3ec3563629adfc442fc559d69159a093399eb55579439e14af806e0bf808e50adb54d314d388193b9bf1491f071256a46df31457a220c
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SSDEEP
1536:zZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:id5BJHMqqDL2/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-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\kurcgmiqdev = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe" 2024-03-22_2444a1661174e9f078c315ace0572eee_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) \??\L: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\U: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\P: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\E: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\G: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\J: 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_2444a1661174e9f078c315ace0572eee_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2348 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe 2348 2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_2444a1661174e9f078c315ace0572eee_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2348