Analysis
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max time kernel
92s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-02-2024 00:30
Behavioral task
behavioral1
Sample
2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe
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Size
70KB
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MD5
30feb6f5293a0b8fe92561fe3b9cb80d
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SHA1
065acff5ed87c7c2900ed94b15f1bf50d30b395b
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SHA256
34cbe17209e113c8dc6d7c700d46b9c354d8bef09360fd85f8866178541359f8
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SHA512
a0d62b884d891ba2533e0311b583ef927035e48d30899cd6ca8e0eead4bcee8c0060a7a547138bd9ece9954346d011bd5b1c448e5c4f7b5ba7401295f2f08a67
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SSDEEP
1536:dZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:cd5BJHMqqDL2/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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\yzrzvpdabss = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe" 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_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) \??\G: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\J: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\K: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\W: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\B: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\I: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\M: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\S: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\U: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\Y: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\Z: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\O: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\P: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\Q: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\R: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\T: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\V: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\A: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\E: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\H: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\L: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\N: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe File opened (read-only) \??\X: 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_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 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1648 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe 1648 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe 1648 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe 1648 2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-29_30feb6f5293a0b8fe92561fe3b9cb80d_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1648