Analysis
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max time kernel
140s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-10-2024 04:26
Behavioral task
behavioral1
Sample
2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe
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Size
73KB
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MD5
0f534568b0a55a484c6a93f182d1a7e4
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SHA1
3db2e8cc82042de5617dfe7f099c17926abe0ef7
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SHA256
3240ff7ade60243788177fc958739aa7a51e8d6a9abf17da15b066759bc224fb
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SHA512
dea6f8803f462eaa89fc57747505e9ae404197d003786e0eb9bd0e6c1ad83bf3acdb811ea3b8cf28d5fe6bee7c0a31ee737f0884991a7f92e8c9efd8e5d0ed3c
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SSDEEP
1536:555u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:RMSjOnrmBTMqqDL2/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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rmexvywnsrf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe" 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_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) \??\B: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\K: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\N: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\Q: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\S: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\I: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\L: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\M: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\P: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\U: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\W: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\J: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\R: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\T: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\V: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\X: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\Y: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\Z: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\A: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\E: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\G: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\H: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe File opened (read-only) \??\O: 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_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 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 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_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 -
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_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2508 wrote to memory of 2780 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 31 PID 2508 wrote to memory of 2780 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 31 PID 2508 wrote to memory of 2780 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 31 PID 2508 wrote to memory of 2780 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 31 PID 2508 wrote to memory of 2744 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 34 PID 2508 wrote to memory of 2744 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 34 PID 2508 wrote to memory of 2744 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 34 PID 2508 wrote to memory of 2744 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 34 PID 2508 wrote to memory of 2408 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 36 PID 2508 wrote to memory of 2408 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 36 PID 2508 wrote to memory of 2408 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 36 PID 2508 wrote to memory of 2408 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 36 PID 2508 wrote to memory of 2596 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 38 PID 2508 wrote to memory of 2596 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 38 PID 2508 wrote to memory of 2596 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 38 PID 2508 wrote to memory of 2596 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 38 PID 2508 wrote to memory of 2060 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 40 PID 2508 wrote to memory of 2060 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 40 PID 2508 wrote to memory of 2060 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 40 PID 2508 wrote to memory of 2060 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 40 PID 2508 wrote to memory of 2024 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 42 PID 2508 wrote to memory of 2024 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 42 PID 2508 wrote to memory of 2024 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 42 PID 2508 wrote to memory of 2024 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 42 PID 2508 wrote to memory of 2856 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 44 PID 2508 wrote to memory of 2856 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 44 PID 2508 wrote to memory of 2856 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 44 PID 2508 wrote to memory of 2856 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 44 PID 2508 wrote to memory of 2784 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 46 PID 2508 wrote to memory of 2784 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 46 PID 2508 wrote to memory of 2784 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 46 PID 2508 wrote to memory of 2784 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 46 PID 2508 wrote to memory of 580 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 48 PID 2508 wrote to memory of 580 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 48 PID 2508 wrote to memory of 580 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 48 PID 2508 wrote to memory of 580 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 48 PID 2508 wrote to memory of 1756 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 50 PID 2508 wrote to memory of 1756 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 50 PID 2508 wrote to memory of 1756 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 50 PID 2508 wrote to memory of 1756 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 50 PID 2508 wrote to memory of 2116 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 52 PID 2508 wrote to memory of 2116 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 52 PID 2508 wrote to memory of 2116 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 52 PID 2508 wrote to memory of 2116 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 52 PID 2508 wrote to memory of 3000 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 54 PID 2508 wrote to memory of 3000 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 54 PID 2508 wrote to memory of 3000 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 54 PID 2508 wrote to memory of 3000 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 54 PID 2508 wrote to memory of 740 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 56 PID 2508 wrote to memory of 740 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 56 PID 2508 wrote to memory of 740 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 56 PID 2508 wrote to memory of 740 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 56 PID 2508 wrote to memory of 1916 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 58 PID 2508 wrote to memory of 1916 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 58 PID 2508 wrote to memory of 1916 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 58 PID 2508 wrote to memory of 1916 2508 2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe 58
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-20_0f534568b0a55a484c6a93f182d1a7e4_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:2508 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2780
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2744
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2408
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2596
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2060
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2024
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2856
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2784
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:580
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1756
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2116
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3000
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:740
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1916
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