Analysis
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max time kernel
141s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-10-2024 04:45
Behavioral task
behavioral1
Sample
2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe
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Size
73KB
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MD5
b6c65b979e962e09582be2adc8c28f49
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SHA1
bbe4939d3ddaf094e9ddc3265607cdd5ac7fb829
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SHA256
1c4cc8851e6a2f1b481ae98ddc36f5c435d96cb32862d98a9d9c2df4b8947ddb
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SHA512
40d3b8b81a22f0ef0127007a0b3273ced3d874d8f4aa292a15b6fea3bd9f7c86883eac932940e3bba185b2a4f847aecad64cd3e76ad8eb8ae36e27b19a19ac78
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SSDEEP
1536:p55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:hMSjOnrmBTMqqDL2/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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\nnwdqcfcmql = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe" 2024-10-29_b6c65b979e962e09582be2adc8c28f49_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) \??\J: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\P: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\W: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\N: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\R: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\V: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\Z: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\A: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\E: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\L: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\M: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\S: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\T: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\H: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\I: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\K: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\Q: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\X: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\Y: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\B: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\G: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\O: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe File opened (read-only) \??\U: 2024-10-29_b6c65b979e962e09582be2adc8c28f49_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 2024-10-29_b6c65b979e962e09582be2adc8c28f49_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\ProcessorNameString 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3680 wrote to memory of 3500 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 88 PID 3680 wrote to memory of 3500 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 88 PID 3680 wrote to memory of 3500 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 88 PID 3680 wrote to memory of 1080 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 103 PID 3680 wrote to memory of 1080 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 103 PID 3680 wrote to memory of 1080 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 103 PID 3680 wrote to memory of 3840 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 107 PID 3680 wrote to memory of 3840 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 107 PID 3680 wrote to memory of 3840 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 107 PID 3680 wrote to memory of 3808 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 115 PID 3680 wrote to memory of 3808 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 115 PID 3680 wrote to memory of 3808 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 115 PID 3680 wrote to memory of 3552 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 118 PID 3680 wrote to memory of 3552 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 118 PID 3680 wrote to memory of 3552 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 118 PID 3680 wrote to memory of 1636 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 122 PID 3680 wrote to memory of 1636 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 122 PID 3680 wrote to memory of 1636 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 122 PID 3680 wrote to memory of 2896 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 126 PID 3680 wrote to memory of 2896 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 126 PID 3680 wrote to memory of 2896 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 126 PID 3680 wrote to memory of 4152 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 129 PID 3680 wrote to memory of 4152 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 129 PID 3680 wrote to memory of 4152 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 129 PID 3680 wrote to memory of 4736 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 133 PID 3680 wrote to memory of 4736 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 133 PID 3680 wrote to memory of 4736 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 133 PID 3680 wrote to memory of 4172 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 137 PID 3680 wrote to memory of 4172 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 137 PID 3680 wrote to memory of 4172 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 137 PID 3680 wrote to memory of 3264 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 149 PID 3680 wrote to memory of 3264 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 149 PID 3680 wrote to memory of 3264 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 149 PID 3680 wrote to memory of 3084 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 153 PID 3680 wrote to memory of 3084 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 153 PID 3680 wrote to memory of 3084 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 153 PID 3680 wrote to memory of 2108 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 157 PID 3680 wrote to memory of 2108 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 157 PID 3680 wrote to memory of 2108 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 157 PID 3680 wrote to memory of 4492 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 163 PID 3680 wrote to memory of 4492 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 163 PID 3680 wrote to memory of 4492 3680 2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe 163
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-29_b6c65b979e962e09582be2adc8c28f49_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-29_b6c65b979e962e09582be2adc8c28f49_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:3680 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3500
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1080
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3840
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3808
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3552
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1636
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2896
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4152
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4736
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4172
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3264
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3084
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2108
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4492
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