Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-11-2024 04:27
Behavioral task
behavioral1
Sample
2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe
Resource
win7-20240729-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe
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Size
73KB
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MD5
b477de150787db7dfd21547a989ed1e4
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SHA1
0f5f92979d992c6726379c12c0140561e0a1a9be
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SHA256
9974f74dac1777fc52f6d13b7fd85f0cdefe575da4276989274fe8aa2a627567
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SHA512
3bb01d4518c23c757a47bb0f6b5c2985c997f5e7ee2dd55dca70125f30c7e1bc3f5ea7fcacf1cc64b698aa1cda2d98df4b40cde4bd31bc6136b4f590c27a1a43
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SSDEEP
1536:A55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:yMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\gtgdafuterg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe" 2024-11-11_b477de150787db7dfd21547a989ed1e4_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) \??\N: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\Q: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\Y: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\A: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\G: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\H: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\I: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\M: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\O: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\Z: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\B: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\L: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\R: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\S: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\V: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\W: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\E: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\J: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\K: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\P: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\T: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\U: 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe File opened (read-only) \??\X: 2024-11-11_b477de150787db7dfd21547a989ed1e4_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 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 2024-11-11_b477de150787db7dfd21547a989ed1e4_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 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4112 wrote to memory of 1880 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 87 PID 4112 wrote to memory of 1880 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 87 PID 4112 wrote to memory of 1880 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 87 PID 4112 wrote to memory of 4132 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 103 PID 4112 wrote to memory of 4132 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 103 PID 4112 wrote to memory of 4132 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 103 PID 4112 wrote to memory of 5020 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 107 PID 4112 wrote to memory of 5020 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 107 PID 4112 wrote to memory of 5020 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 107 PID 4112 wrote to memory of 4284 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 113 PID 4112 wrote to memory of 4284 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 113 PID 4112 wrote to memory of 4284 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 113 PID 4112 wrote to memory of 4440 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 118 PID 4112 wrote to memory of 4440 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 118 PID 4112 wrote to memory of 4440 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 118 PID 4112 wrote to memory of 4904 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 121 PID 4112 wrote to memory of 4904 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 121 PID 4112 wrote to memory of 4904 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 121 PID 4112 wrote to memory of 2868 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 125 PID 4112 wrote to memory of 2868 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 125 PID 4112 wrote to memory of 2868 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 125 PID 4112 wrote to memory of 3304 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 129 PID 4112 wrote to memory of 3304 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 129 PID 4112 wrote to memory of 3304 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 129 PID 4112 wrote to memory of 956 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 133 PID 4112 wrote to memory of 956 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 133 PID 4112 wrote to memory of 956 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 133 PID 4112 wrote to memory of 208 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 137 PID 4112 wrote to memory of 208 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 137 PID 4112 wrote to memory of 208 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 137 PID 4112 wrote to memory of 3488 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 141 PID 4112 wrote to memory of 3488 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 141 PID 4112 wrote to memory of 3488 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 141 PID 4112 wrote to memory of 4944 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 145 PID 4112 wrote to memory of 4944 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 145 PID 4112 wrote to memory of 4944 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 145 PID 4112 wrote to memory of 1300 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 149 PID 4112 wrote to memory of 1300 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 149 PID 4112 wrote to memory of 1300 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 149 PID 4112 wrote to memory of 4532 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 153 PID 4112 wrote to memory of 4532 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 153 PID 4112 wrote to memory of 4532 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 153 PID 4112 wrote to memory of 552 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 157 PID 4112 wrote to memory of 552 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 157 PID 4112 wrote to memory of 552 4112 2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe 157
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-11_b477de150787db7dfd21547a989ed1e4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-11_b477de150787db7dfd21547a989ed1e4_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:4112 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1880
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4132
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5020
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4284
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4440
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4904
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2868
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3304
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:956
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:208
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3488
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4944
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1300
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4532
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:552
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