Analysis
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max time kernel
148s -
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
12-12-2024 16:22
Behavioral task
behavioral1
Sample
2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe
Resource
win7-20240708-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe
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Size
73KB
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MD5
27b95186af23d7d91b1b213b522a9f6a
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SHA1
a095fb314df0d4e25e3c1bf239200f62a96930d7
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SHA256
6e66f43e8d687066e6a3225cbdc1a325c494569ac3c9e6e19195826d75782253
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SHA512
036442578614ef60a2329fcf7a5a8ec06afc9fbdbb5680716c1f88a7e938a5e88726ee5773392eeccf6b6157f09c4d734611feaaa9b75d55df4d6e0ac49f0d68
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SSDEEP
1536:t55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:FMSjOnrmBTMqqDL2/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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\pnjxjztjgha = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe" 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_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: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\G: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\K: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\L: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\N: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\P: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\R: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\A: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\O: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\S: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\U: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\V: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\J: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\H: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\M: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\B: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\Q: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\T: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\W: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\X: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\Y: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\Z: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe File opened (read-only) \??\I: 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_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 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 1620 wrote to memory of 3184 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 82 PID 1620 wrote to memory of 3184 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 82 PID 1620 wrote to memory of 3184 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 82 PID 1620 wrote to memory of 2956 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 89 PID 1620 wrote to memory of 2956 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 89 PID 1620 wrote to memory of 2956 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 89 PID 1620 wrote to memory of 2680 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 93 PID 1620 wrote to memory of 2680 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 93 PID 1620 wrote to memory of 2680 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 93 PID 1620 wrote to memory of 5004 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 96 PID 1620 wrote to memory of 5004 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 96 PID 1620 wrote to memory of 5004 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 96 PID 1620 wrote to memory of 2932 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 99 PID 1620 wrote to memory of 2932 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 99 PID 1620 wrote to memory of 2932 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 99 PID 1620 wrote to memory of 3944 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 101 PID 1620 wrote to memory of 3944 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 101 PID 1620 wrote to memory of 3944 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 101 PID 1620 wrote to memory of 4992 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 103 PID 1620 wrote to memory of 4992 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 103 PID 1620 wrote to memory of 4992 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 103 PID 1620 wrote to memory of 1244 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 105 PID 1620 wrote to memory of 1244 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 105 PID 1620 wrote to memory of 1244 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 105 PID 1620 wrote to memory of 624 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 107 PID 1620 wrote to memory of 624 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 107 PID 1620 wrote to memory of 624 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 107 PID 1620 wrote to memory of 1712 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 109 PID 1620 wrote to memory of 1712 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 109 PID 1620 wrote to memory of 1712 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 109 PID 1620 wrote to memory of 3696 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 111 PID 1620 wrote to memory of 3696 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 111 PID 1620 wrote to memory of 3696 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 111 PID 1620 wrote to memory of 4916 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 113 PID 1620 wrote to memory of 4916 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 113 PID 1620 wrote to memory of 4916 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 113 PID 1620 wrote to memory of 1496 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 115 PID 1620 wrote to memory of 1496 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 115 PID 1620 wrote to memory of 1496 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 115 PID 1620 wrote to memory of 992 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 117 PID 1620 wrote to memory of 992 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 117 PID 1620 wrote to memory of 992 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 117 PID 1620 wrote to memory of 2336 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 119 PID 1620 wrote to memory of 2336 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 119 PID 1620 wrote to memory of 2336 1620 2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe 119
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-12_27b95186af23d7d91b1b213b522a9f6a_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-12_27b95186af23d7d91b1b213b522a9f6a_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:1620 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3184
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2956
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2680
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5004
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2932
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3944
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1244
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:624
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1712
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3696
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4916
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1496
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:992
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2336
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