Analysis
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max time kernel
149s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
11/01/2024, 05:53
Behavioral task
behavioral1
Sample
2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe
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Size
911KB
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MD5
9144acf7ca8f8acf51dfdc13889a622e
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SHA1
5b94dc4f92cdceddc737c6bdd763732a3c030168
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SHA256
aec6238180ca70894ce7c61b9f80eaf7e93ec30cf471a37337ed0c0d2c346f60
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SHA512
da6917795c1225451c705496876da66f9fe5a794634d4d089e065835830e6fe630f3427d5404abbe08882ba8a98c53f8cefb3cf674d6ce60aca9f6ca7de2d60f
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SSDEEP
3072:Vd5BJHMqqDL2/Ovvdrj4mpdS5IYgbIBYgs6puD1Md6VppIpmS3JqYgvgsEjWFYgd:VdJsqqDL6gvdr1adnWf1adIfnaditYG
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-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\akmulrxofph = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe" 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_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) \??\A: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\J: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\L: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\U: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\Z: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\Y: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\B: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\I: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\N: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\Q: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\V: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\W: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\X: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\G: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\O: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\P: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\R: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\S: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\E: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\H: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\K: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\M: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe File opened (read-only) \??\T: 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_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\ProcessorNameString 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3592 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe 3592 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe 3592 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe 3592 2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-10_9144acf7ca8f8acf51dfdc13889a622e_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3592