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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
23/01/2025, 06:26
Behavioral task
behavioral1
Sample
2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe
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Size
73KB
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MD5
19021828779995a61fe5959a9d40d82e
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SHA1
55eae0c5ff4c53b108ac60f1ca67114825bb2ddf
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SHA256
72e6c57bc11bf2a3d4ff1f2ab812669b74fb76dabef51597f503cba79a15ed25
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SHA512
6dccdf7f7dc6d0cd39d8a7c7419252e829e57014a6c418fd46ae63259305291b8d28d6509350a4f51c11d7a77304b23e1fa9825bbd854c48074151dce7f7a499
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SSDEEP
1536:855u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:+MSjOnrmBTMqqDL2/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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\cbezliwcnoc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe" 2025-01-23_19021828779995a61fe5959a9d40d82e_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) \??\G: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\H: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\J: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\O: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\Q: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\W: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\X: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\I: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\K: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\L: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\V: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\A: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\E: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\N: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\R: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\Z: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\B: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\M: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\P: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\S: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\T: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\U: 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe File opened (read-only) \??\Y: 2025-01-23_19021828779995a61fe5959a9d40d82e_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 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 2025-01-23_19021828779995a61fe5959a9d40d82e_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 -
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 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4616 wrote to memory of 2084 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 84 PID 4616 wrote to memory of 2084 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 84 PID 4616 wrote to memory of 2084 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 84 PID 4616 wrote to memory of 2480 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 95 PID 4616 wrote to memory of 2480 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 95 PID 4616 wrote to memory of 2480 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 95 PID 4616 wrote to memory of 1756 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 103 PID 4616 wrote to memory of 1756 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 103 PID 4616 wrote to memory of 1756 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 103 PID 4616 wrote to memory of 1796 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 110 PID 4616 wrote to memory of 1796 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 110 PID 4616 wrote to memory of 1796 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 110 PID 4616 wrote to memory of 5016 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 114 PID 4616 wrote to memory of 5016 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 114 PID 4616 wrote to memory of 5016 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 114 PID 4616 wrote to memory of 2444 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 118 PID 4616 wrote to memory of 2444 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 118 PID 4616 wrote to memory of 2444 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 118 PID 4616 wrote to memory of 4132 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 122 PID 4616 wrote to memory of 4132 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 122 PID 4616 wrote to memory of 4132 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 122 PID 4616 wrote to memory of 4052 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 125 PID 4616 wrote to memory of 4052 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 125 PID 4616 wrote to memory of 4052 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 125 PID 4616 wrote to memory of 1704 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 129 PID 4616 wrote to memory of 1704 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 129 PID 4616 wrote to memory of 1704 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 129 PID 4616 wrote to memory of 2512 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 133 PID 4616 wrote to memory of 2512 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 133 PID 4616 wrote to memory of 2512 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 133 PID 4616 wrote to memory of 3796 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 137 PID 4616 wrote to memory of 3796 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 137 PID 4616 wrote to memory of 3796 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 137 PID 4616 wrote to memory of 1500 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 141 PID 4616 wrote to memory of 1500 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 141 PID 4616 wrote to memory of 1500 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 141 PID 4616 wrote to memory of 2540 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 145 PID 4616 wrote to memory of 2540 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 145 PID 4616 wrote to memory of 2540 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 145 PID 4616 wrote to memory of 4728 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 149 PID 4616 wrote to memory of 4728 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 149 PID 4616 wrote to memory of 4728 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 149 PID 4616 wrote to memory of 868 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 153 PID 4616 wrote to memory of 868 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 153 PID 4616 wrote to memory of 868 4616 2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe 153
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-23_19021828779995a61fe5959a9d40d82e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-23_19021828779995a61fe5959a9d40d82e_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:4616 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2084
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2480
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1756
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1796
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5016
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2444
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4132
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4052
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1704
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2512
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3796
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1500
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2540
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4728
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:868
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