Analysis
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max time kernel
145s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21-10-2024 09:38
Behavioral task
behavioral1
Sample
91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe
Resource
win10v2004-20241007-en
General
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Target
91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe
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Size
73KB
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MD5
cb9e0695bd5354cdc07a72f40aac7100
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SHA1
eb06ca5b5ed8d7b4cc0570d3700c5d92c61d9e91
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SHA256
91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127f
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SHA512
b242881e18b2fd281365133dd7b0de4ccd2d73a334505517a6fa8ad6aaa1d311f010af7258ec764609cb6f99c4355eb071a6fb0f6c796af4099a4043fefbf5f2
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SSDEEP
1536:p555555555555pmgSeGDjtQhnwmmB0y97MqqU+2bbbAV2/S2mr3IdE8mne0Avu5z:WMSjOnrmBtMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\dowhrhfvlss = "C:\\Users\\Admin\\AppData\\Local\\Temp\\91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe" 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.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) \??\T: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\W: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\Y: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\J: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\K: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\L: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\S: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\U: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\X: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\Z: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\A: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\H: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\P: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\Q: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\I: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\N: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\O: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\M: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\R: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\V: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\B: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\E: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe File opened (read-only) \??\G: 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.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 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.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 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 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2240 wrote to memory of 2956 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 32 PID 2240 wrote to memory of 2956 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 32 PID 2240 wrote to memory of 2956 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 32 PID 2240 wrote to memory of 2956 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 32 PID 2240 wrote to memory of 2920 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 34 PID 2240 wrote to memory of 2920 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 34 PID 2240 wrote to memory of 2920 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 34 PID 2240 wrote to memory of 2920 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 34 PID 2240 wrote to memory of 2932 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 36 PID 2240 wrote to memory of 2932 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 36 PID 2240 wrote to memory of 2932 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 36 PID 2240 wrote to memory of 2932 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 36 PID 2240 wrote to memory of 2816 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 38 PID 2240 wrote to memory of 2816 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 38 PID 2240 wrote to memory of 2816 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 38 PID 2240 wrote to memory of 2816 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 38 PID 2240 wrote to memory of 2696 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 40 PID 2240 wrote to memory of 2696 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 40 PID 2240 wrote to memory of 2696 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 40 PID 2240 wrote to memory of 2696 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 40 PID 2240 wrote to memory of 2284 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 42 PID 2240 wrote to memory of 2284 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 42 PID 2240 wrote to memory of 2284 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 42 PID 2240 wrote to memory of 2284 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 42 PID 2240 wrote to memory of 2028 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 44 PID 2240 wrote to memory of 2028 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 44 PID 2240 wrote to memory of 2028 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 44 PID 2240 wrote to memory of 2028 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 44 PID 2240 wrote to memory of 1656 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 46 PID 2240 wrote to memory of 1656 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 46 PID 2240 wrote to memory of 1656 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 46 PID 2240 wrote to memory of 1656 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 46 PID 2240 wrote to memory of 2020 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 48 PID 2240 wrote to memory of 2020 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 48 PID 2240 wrote to memory of 2020 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 48 PID 2240 wrote to memory of 2020 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 48 PID 2240 wrote to memory of 1992 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 50 PID 2240 wrote to memory of 1992 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 50 PID 2240 wrote to memory of 1992 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 50 PID 2240 wrote to memory of 1992 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 50 PID 2240 wrote to memory of 2052 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 52 PID 2240 wrote to memory of 2052 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 52 PID 2240 wrote to memory of 2052 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 52 PID 2240 wrote to memory of 2052 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 52 PID 2240 wrote to memory of 1868 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 54 PID 2240 wrote to memory of 1868 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 54 PID 2240 wrote to memory of 1868 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 54 PID 2240 wrote to memory of 1868 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 54 PID 2240 wrote to memory of 396 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 56 PID 2240 wrote to memory of 396 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 56 PID 2240 wrote to memory of 396 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 56 PID 2240 wrote to memory of 396 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 56 PID 2240 wrote to memory of 1788 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 58 PID 2240 wrote to memory of 1788 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 58 PID 2240 wrote to memory of 1788 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 58 PID 2240 wrote to memory of 1788 2240 91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe 58
Processes
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C:\Users\Admin\AppData\Local\Temp\91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.exe"C:\Users\Admin\AppData\Local\Temp\91c537c57a14e449a7703e324886387463160b1883a90550229bb30ad7ba127fN.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:2240 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2956
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2920
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2932
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2816
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2696
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2284
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2028
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1656
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2020
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2052
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1868
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:396
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1788
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