Analysis
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max time kernel
140s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/12/2024, 00:32
Behavioral task
behavioral1
Sample
2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe
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Size
73KB
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MD5
d8b99cbf7428ce98369c2db8200b6f57
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SHA1
d1ddd437fb08d9563b62b682f3ea178a41491975
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SHA256
34901b09ce905edf87e107301c319dda942b84834493af06ab81c90ee7520829
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SHA512
cb084a9309c9219e58f60bbe06fc6724c96b1b80c48c5ca566e29d1f6ec19bac5b3a0105b217b877a59fc24311afd8d5dce8b88a3ba516180eae3e12a0339aa5
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SSDEEP
1536:M55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:uMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Score
6/10
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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\pfqkxhlnycd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe" 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_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) \??\V: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\X: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\G: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\N: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\P: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\Q: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\S: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\A: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\H: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\J: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\K: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\T: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\Z: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\E: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\L: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\M: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\O: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\Y: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\B: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\I: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\R: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\U: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe File opened (read-only) \??\W: 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 14 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.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 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 2244 wrote to memory of 4300 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 83 PID 2244 wrote to memory of 4300 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 83 PID 2244 wrote to memory of 4300 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 83 PID 2244 wrote to memory of 3192 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 94 PID 2244 wrote to memory of 3192 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 94 PID 2244 wrote to memory of 3192 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 94 PID 2244 wrote to memory of 5004 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 102 PID 2244 wrote to memory of 5004 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 102 PID 2244 wrote to memory of 5004 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 102 PID 2244 wrote to memory of 920 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 108 PID 2244 wrote to memory of 920 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 108 PID 2244 wrote to memory of 920 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 108 PID 2244 wrote to memory of 1444 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 113 PID 2244 wrote to memory of 1444 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 113 PID 2244 wrote to memory of 1444 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 113 PID 2244 wrote to memory of 3220 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 117 PID 2244 wrote to memory of 3220 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 117 PID 2244 wrote to memory of 3220 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 117 PID 2244 wrote to memory of 5008 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 121 PID 2244 wrote to memory of 5008 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 121 PID 2244 wrote to memory of 5008 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 121 PID 2244 wrote to memory of 1328 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 125 PID 2244 wrote to memory of 1328 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 125 PID 2244 wrote to memory of 1328 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 125 PID 2244 wrote to memory of 368 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 128 PID 2244 wrote to memory of 368 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 128 PID 2244 wrote to memory of 368 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 128 PID 2244 wrote to memory of 5112 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 131 PID 2244 wrote to memory of 5112 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 131 PID 2244 wrote to memory of 5112 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 131 PID 2244 wrote to memory of 2452 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 135 PID 2244 wrote to memory of 2452 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 135 PID 2244 wrote to memory of 2452 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 135 PID 2244 wrote to memory of 404 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 139 PID 2244 wrote to memory of 404 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 139 PID 2244 wrote to memory of 404 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 139 PID 2244 wrote to memory of 2212 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 143 PID 2244 wrote to memory of 2212 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 143 PID 2244 wrote to memory of 2212 2244 2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe 143
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-12_d8b99cbf7428ce98369c2db8200b6f57_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4300
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3192
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5004
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:920
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1444
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3220
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5008
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1328
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:368
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5112
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2452
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:404
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2212
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