Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-10-2024 20:24
Behavioral task
behavioral1
Sample
2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe
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Size
73KB
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MD5
231a0b901a23448e400ae2e5adf26f6d
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SHA1
05230bc653daf86249cf1fb0db2df307628ce87e
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SHA256
2241fb6856fa2b6583505129ad97484a67a2a17a6b0fdd3072b918a04ab54d58
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SHA512
696ed6cb61c33e0c5891d332b3d5a1ed348853ad6c387222c8d43cf65cee17f989a9011b55b461f99af7b2dbecfca0a2fe70c73c254f7897c3baf2eb2dc18ea7
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SSDEEP
1536:H555555555555pmgSeGDjtQhnwmmB0yRMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ri:IMSjOnrmB5MqqDL2/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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bvvoxhvfafx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe" 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_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) \??\L: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\M: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\Q: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\U: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\V: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\B: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\J: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\T: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\W: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\A: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\K: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\O: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\P: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\R: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\S: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\X: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\E: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\H: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\I: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\N: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\Y: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\Z: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe File opened (read-only) \??\G: 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_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 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_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 -
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 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 1400 wrote to memory of 4068 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 87 PID 1400 wrote to memory of 4068 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 87 PID 1400 wrote to memory of 4068 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 87 PID 1400 wrote to memory of 3348 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 95 PID 1400 wrote to memory of 3348 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 95 PID 1400 wrote to memory of 3348 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 95 PID 1400 wrote to memory of 4136 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 98 PID 1400 wrote to memory of 4136 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 98 PID 1400 wrote to memory of 4136 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 98 PID 1400 wrote to memory of 3772 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 102 PID 1400 wrote to memory of 3772 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 102 PID 1400 wrote to memory of 3772 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 102 PID 1400 wrote to memory of 880 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 105 PID 1400 wrote to memory of 880 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 105 PID 1400 wrote to memory of 880 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 105 PID 1400 wrote to memory of 1284 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 107 PID 1400 wrote to memory of 1284 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 107 PID 1400 wrote to memory of 1284 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 107 PID 1400 wrote to memory of 1960 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 111 PID 1400 wrote to memory of 1960 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 111 PID 1400 wrote to memory of 1960 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 111 PID 1400 wrote to memory of 1708 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 113 PID 1400 wrote to memory of 1708 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 113 PID 1400 wrote to memory of 1708 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 113 PID 1400 wrote to memory of 1860 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 115 PID 1400 wrote to memory of 1860 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 115 PID 1400 wrote to memory of 1860 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 115 PID 1400 wrote to memory of 420 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 117 PID 1400 wrote to memory of 420 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 117 PID 1400 wrote to memory of 420 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 117 PID 1400 wrote to memory of 4980 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 127 PID 1400 wrote to memory of 4980 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 127 PID 1400 wrote to memory of 4980 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 127 PID 1400 wrote to memory of 1304 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 129 PID 1400 wrote to memory of 1304 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 129 PID 1400 wrote to memory of 1304 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 129 PID 1400 wrote to memory of 672 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 131 PID 1400 wrote to memory of 672 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 131 PID 1400 wrote to memory of 672 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 131 PID 1400 wrote to memory of 1436 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 136 PID 1400 wrote to memory of 1436 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 136 PID 1400 wrote to memory of 1436 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 136 PID 1400 wrote to memory of 2700 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 138 PID 1400 wrote to memory of 2700 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 138 PID 1400 wrote to memory of 2700 1400 2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe 138
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-20_231a0b901a23448e400ae2e5adf26f6d_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-20_231a0b901a23448e400ae2e5adf26f6d_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:1400 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4068
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3348
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4136
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3772
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:880
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1284
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1960
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1708
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1860
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:420
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4980
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1304
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:672
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1436
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2700
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