Analysis
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max time kernel
144s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 21:25
Behavioral task
behavioral1
Sample
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe
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Size
73KB
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MD5
390a4d1e8f93da47702ebec95a6ce079
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SHA1
05662aef5409ee04cdd43813b6514e05238ecc0c
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SHA256
80849b8e8bb1c9e3353967c4e84474d2ab85f2ed411b8ab29b7f22d8ae3a2d2e
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SHA512
20173dc68bd26d7e60b481deef6095e5250f09d05601b3e62752a34f4a181a4de428122493914d217d05ca34804457fd6d09201dfd0c9a4ad775cd1ae6cdf0c6
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SSDEEP
1536:z555555555555pmgSeGDjtQhnwmmB0ycMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rT:0MSjOnrmBUMqqDL2/mr3IdE8we0Avu5h
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\olqldqaumvp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe" 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exedescription ioc process File opened (read-only) \??\V: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\Y: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\N: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\H: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\M: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\O: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\U: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\X: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\Z: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\E: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\W: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\P: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\B: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\G: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\I: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\J: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\K: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\L: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\Q: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\A: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\S: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\T: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe File opened (read-only) \??\R: 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exepid process 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
Processes:
2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exedescription pid process target process PID 3248 wrote to memory of 4068 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4068 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4068 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 3128 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 3128 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 3128 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1428 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1428 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1428 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2200 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2200 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2200 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2508 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2508 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2508 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4520 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4520 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4520 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4656 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4656 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4656 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2044 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2044 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 2044 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4816 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4816 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4816 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4072 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4072 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4072 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4880 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4880 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4880 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1972 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1972 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1972 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1600 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1600 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 1600 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4460 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4460 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe PID 3248 wrote to memory of 4460 3248 2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-25_390a4d1e8f93da47702ebec95a6ce079_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-25_390a4d1e8f93da47702ebec95a6ce079_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:3248 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4068
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3128
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1428
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2200
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2508
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4520
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4656
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2044
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4816
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4072
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4880
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1972
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1600
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4460