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Analysis
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max time kernel
146s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2024, 05:51
Behavioral task
behavioral1
Sample
2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe
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Size
73KB
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MD5
ce3f959435776bb3c78f47ed4c6ae31d
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SHA1
f2560df3423d51ba1430ad290987a3af9c308b54
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SHA256
0775a7c3341eeedf7b803b5d95958b3426146bf50aacdc3ae56809466fb8a8aa
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SHA512
52a77b93e361a208e6853e9f35d7d39f5615e858db24cfd49e82abc037b3993bf54a7d2916b2c551cf7d86566e86babe472ce7c105254b9de8ed31c51a0e6f20
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SSDEEP
1536:Z555555555555pmgSeGDjtQhnwmmB0y1MqqU+2bbbAV2/S2mr3IdE8mne0Avu5rq:mMSjOnrmBNMqqDL2/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\vgskizgtmvg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe" 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_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) \??\E: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\N: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\R: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\W: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\B: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\H: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\I: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\K: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\L: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\M: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\S: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\G: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\P: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\Q: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\X: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\Y: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\Z: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\A: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\J: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\O: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\T: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\U: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe File opened (read-only) \??\V: 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 15 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 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.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 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 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4172 wrote to memory of 1116 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 87 PID 4172 wrote to memory of 1116 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 87 PID 4172 wrote to memory of 1116 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 87 PID 4172 wrote to memory of 4100 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 101 PID 4172 wrote to memory of 4100 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 101 PID 4172 wrote to memory of 4100 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 101 PID 4172 wrote to memory of 732 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 105 PID 4172 wrote to memory of 732 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 105 PID 4172 wrote to memory of 732 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 105 PID 4172 wrote to memory of 3444 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 114 PID 4172 wrote to memory of 3444 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 114 PID 4172 wrote to memory of 3444 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 114 PID 4172 wrote to memory of 840 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 118 PID 4172 wrote to memory of 840 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 118 PID 4172 wrote to memory of 840 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 118 PID 4172 wrote to memory of 4408 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 122 PID 4172 wrote to memory of 4408 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 122 PID 4172 wrote to memory of 4408 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 122 PID 4172 wrote to memory of 1352 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 127 PID 4172 wrote to memory of 1352 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 127 PID 4172 wrote to memory of 1352 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 127 PID 4172 wrote to memory of 3756 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 131 PID 4172 wrote to memory of 3756 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 131 PID 4172 wrote to memory of 3756 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 131 PID 4172 wrote to memory of 3456 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 135 PID 4172 wrote to memory of 3456 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 135 PID 4172 wrote to memory of 3456 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 135 PID 4172 wrote to memory of 4388 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 147 PID 4172 wrote to memory of 4388 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 147 PID 4172 wrote to memory of 4388 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 147 PID 4172 wrote to memory of 2212 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 151 PID 4172 wrote to memory of 2212 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 151 PID 4172 wrote to memory of 2212 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 151 PID 4172 wrote to memory of 1500 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 155 PID 4172 wrote to memory of 1500 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 155 PID 4172 wrote to memory of 1500 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 155 PID 4172 wrote to memory of 1288 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 162 PID 4172 wrote to memory of 1288 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 162 PID 4172 wrote to memory of 1288 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 162 PID 4172 wrote to memory of 3392 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 166 PID 4172 wrote to memory of 3392 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 166 PID 4172 wrote to memory of 3392 4172 2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe 166
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-31_ce3f959435776bb3c78f47ed4c6ae31d_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:4172 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1116
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4100
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:732
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3444
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:840
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4408
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1352
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3756
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3456
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4388
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2212
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1500
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1288
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3392
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