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Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2024, 09:30
Behavioral task
behavioral1
Sample
2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe
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Size
73KB
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MD5
154b6a78530c85cba57933da1bfbde31
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SHA1
911ad665d265111474bf32fb4fb6f2ab06a9c7c5
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SHA256
5286e3e0a1db9e805c14b3804d029d6bb84c8868207b6fa4e236f887bc5fbf81
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SHA512
24479cd2bbceffa35b9eb5a6388d53e583b609d64f7f9a86a05909df82d34e61142527221a277362593da271b599ede0a67b155901c783fe886ee8325f5add2f
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SSDEEP
1536:a555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:rMSjOnrmBxMqqDL2/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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\kgtuenepfur = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe" 2024-10-19_154b6a78530c85cba57933da1bfbde31_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) \??\W: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\A: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\B: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\E: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\G: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\I: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\O: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\Q: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\K: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\M: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\N: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\T: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\H: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\J: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\L: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\P: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\R: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\Z: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\S: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\U: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\V: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\X: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe File opened (read-only) \??\Y: 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 16 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 2024-10-19_154b6a78530c85cba57933da1bfbde31_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 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 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4748 wrote to memory of 2780 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 87 PID 4748 wrote to memory of 2780 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 87 PID 4748 wrote to memory of 2780 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 87 PID 4748 wrote to memory of 612 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 100 PID 4748 wrote to memory of 612 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 100 PID 4748 wrote to memory of 612 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 100 PID 4748 wrote to memory of 2432 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 106 PID 4748 wrote to memory of 2432 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 106 PID 4748 wrote to memory of 2432 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 106 PID 4748 wrote to memory of 3128 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 114 PID 4748 wrote to memory of 3128 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 114 PID 4748 wrote to memory of 3128 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 114 PID 4748 wrote to memory of 1988 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 117 PID 4748 wrote to memory of 1988 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 117 PID 4748 wrote to memory of 1988 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 117 PID 4748 wrote to memory of 2504 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 120 PID 4748 wrote to memory of 2504 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 120 PID 4748 wrote to memory of 2504 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 120 PID 4748 wrote to memory of 3020 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 123 PID 4748 wrote to memory of 3020 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 123 PID 4748 wrote to memory of 3020 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 123 PID 4748 wrote to memory of 1328 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 128 PID 4748 wrote to memory of 1328 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 128 PID 4748 wrote to memory of 1328 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 128 PID 4748 wrote to memory of 5116 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 131 PID 4748 wrote to memory of 5116 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 131 PID 4748 wrote to memory of 5116 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 131 PID 4748 wrote to memory of 2440 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 135 PID 4748 wrote to memory of 2440 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 135 PID 4748 wrote to memory of 2440 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 135 PID 4748 wrote to memory of 456 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 146 PID 4748 wrote to memory of 456 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 146 PID 4748 wrote to memory of 456 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 146 PID 4748 wrote to memory of 3192 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 150 PID 4748 wrote to memory of 3192 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 150 PID 4748 wrote to memory of 3192 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 150 PID 4748 wrote to memory of 3208 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 154 PID 4748 wrote to memory of 3208 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 154 PID 4748 wrote to memory of 3208 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 154 PID 4748 wrote to memory of 4252 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 157 PID 4748 wrote to memory of 4252 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 157 PID 4748 wrote to memory of 4252 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 157 PID 4748 wrote to memory of 1148 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 163 PID 4748 wrote to memory of 1148 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 163 PID 4748 wrote to memory of 1148 4748 2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe 163
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-19_154b6a78530c85cba57933da1bfbde31_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-19_154b6a78530c85cba57933da1bfbde31_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:4748 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2780
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:612
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2432
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3128
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1988
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2504
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3020
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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:5116
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2440
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:456
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3192
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3208
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4252
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1148
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