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Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
12/02/2024, 09:26
Behavioral task
behavioral1
Sample
2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe
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Size
70KB
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MD5
1145dd631e98c6137a43d97579ecb5a5
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SHA1
ab67482c25945ce12b9c3a4fbed45daabcf8b4e2
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SHA256
06e0bde66382d2b9ed87cf8d326bd73a02ba615b23b3c40947a8b14b578bb6eb
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SHA512
8d8a62334571e76162538400ad1ed6f1c887256b561319c60720938d2ad7836aabca4aa36ea872acb1175f7b1b2a5ce53099372142449c9bef6a06fe76775a02
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SSDEEP
1536:AZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:Pd5BJHMqqDL2/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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\mhposmodfub = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe" 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_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) \??\B: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\K: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\M: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\N: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\S: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\T: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\V: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\Z: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\G: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\P: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\Y: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\A: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\E: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\H: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\I: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\J: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\Q: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\R: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\L: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\O: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\U: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\W: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe File opened (read-only) \??\X: 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_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 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1632 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe 1632 2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-12_1145dd631e98c6137a43d97579ecb5a5_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1632