Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24/03/2024, 03:44
Behavioral task
behavioral1
Sample
2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe
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Size
73KB
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MD5
52a4fb34f64a1cadc9825d4184231b07
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SHA1
76607728f8ecd39807325013b69fe4ca0c3098b4
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SHA256
324f3ac5d1a5fc3732dfd7fecd750b89af5c4a5fd71b6d582cba506cd4749f31
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SHA512
028e8eb15822bfd36fb906b45412520b6becef6e814424eb9cc16e9088db9918e911ec4fd56b80c9a93692625fd069011fcb49ede7a9503fbcdad13a79440c96
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SSDEEP
1536:555u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:RMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\gcrdghjxexj = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe" 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_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) \??\Y: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_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 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2756 wrote to memory of 3048 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 28 PID 2756 wrote to memory of 3048 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 28 PID 2756 wrote to memory of 3048 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 28 PID 2756 wrote to memory of 3048 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 28 PID 2756 wrote to memory of 2612 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 31 PID 2756 wrote to memory of 2612 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 31 PID 2756 wrote to memory of 2612 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 31 PID 2756 wrote to memory of 2612 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 31 PID 2756 wrote to memory of 2412 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 35 PID 2756 wrote to memory of 2412 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 35 PID 2756 wrote to memory of 2412 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 35 PID 2756 wrote to memory of 2412 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 35 PID 2756 wrote to memory of 2772 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 37 PID 2756 wrote to memory of 2772 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 37 PID 2756 wrote to memory of 2772 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 37 PID 2756 wrote to memory of 2772 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 37 PID 2756 wrote to memory of 1664 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 39 PID 2756 wrote to memory of 1664 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 39 PID 2756 wrote to memory of 1664 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 39 PID 2756 wrote to memory of 1664 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 39 PID 2756 wrote to memory of 2348 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 41 PID 2756 wrote to memory of 2348 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 41 PID 2756 wrote to memory of 2348 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 41 PID 2756 wrote to memory of 2348 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 41 PID 2756 wrote to memory of 1460 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 43 PID 2756 wrote to memory of 1460 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 43 PID 2756 wrote to memory of 1460 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 43 PID 2756 wrote to memory of 1460 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 43 PID 2756 wrote to memory of 1720 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 45 PID 2756 wrote to memory of 1720 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 45 PID 2756 wrote to memory of 1720 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 45 PID 2756 wrote to memory of 1720 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 45 PID 2756 wrote to memory of 2016 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 47 PID 2756 wrote to memory of 2016 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 47 PID 2756 wrote to memory of 2016 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 47 PID 2756 wrote to memory of 2016 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 47 PID 2756 wrote to memory of 1400 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 49 PID 2756 wrote to memory of 1400 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 49 PID 2756 wrote to memory of 1400 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 49 PID 2756 wrote to memory of 1400 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 49 PID 2756 wrote to memory of 1528 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 51 PID 2756 wrote to memory of 1528 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 51 PID 2756 wrote to memory of 1528 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 51 PID 2756 wrote to memory of 1528 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 51 PID 2756 wrote to memory of 812 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 53 PID 2756 wrote to memory of 812 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 53 PID 2756 wrote to memory of 812 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 53 PID 2756 wrote to memory of 812 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 53 PID 2756 wrote to memory of 636 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 55 PID 2756 wrote to memory of 636 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 55 PID 2756 wrote to memory of 636 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 55 PID 2756 wrote to memory of 636 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 55 PID 2756 wrote to memory of 2996 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 57 PID 2756 wrote to memory of 2996 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 57 PID 2756 wrote to memory of 2996 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 57 PID 2756 wrote to memory of 2996 2756 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 57
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3048
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2612
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2412
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2772
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1664
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2348
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1460
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1720
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2016
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1400
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1528
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:812
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:636
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2996
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