Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
09/04/2024, 04:51
Behavioral task
behavioral1
Sample
2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe
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Size
70KB
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MD5
c507d00e10dd915aa8944cd85956c7dd
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SHA1
dc261f9404f790c4166c300c5f459b66613819c8
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SHA256
1e20d696f6738d52fe0cd3e4481b031dfe8c58ed9b9c2c911d5193dacf531899
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SHA512
448e6aadb45657764687d7debe759d1402f1636e55c48a96827d9dbe766b9a16dd471e914cfa148d251190358e42d18df9ced445d935faeeac7bacc610bdb3c0
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SSDEEP
1536:VzZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2Ovvdr:Md5BJHMqqDL2/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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\dtiytdsgoep = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe" 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_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) \??\K: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\S: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\Z: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\H: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\M: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\N: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\T: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\U: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\W: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\X: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\A: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\J: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\P: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\R: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\B: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\E: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\G: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\I: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\L: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\O: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\Q: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\V: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe File opened (read-only) \??\Y: 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_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 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3040 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe 3040 2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-09_c507d00e10dd915aa8944cd85956c7dd_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3040