Analysis
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max time kernel
144s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-10-2024 08:29
Behavioral task
behavioral1
Sample
2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe
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Size
73KB
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MD5
e90d807e1039ca95d104276a45fc9b1e
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SHA1
2a8b8ee3d5db439561005f201492c1a41fc12264
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SHA256
f41bd165764f9cd4a5cc5709efd30fb44a95f7e1cca205f033900b38ed61c792
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SHA512
703f0d18ea896d183bcfacbd01bb4da6316deae3451f35834f0940b6de15d2008650ae1fff26f314b41216129825a3c622fcaff0d214708c2e39826e499ad0b7
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SSDEEP
1536:855u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:+MSjOnrmBTMqqDL2/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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\dxtfgpbyhte = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe" 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_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) \??\H: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\L: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\T: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\Z: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\M: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\R: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\W: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\Y: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\G: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\N: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\V: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\X: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\J: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\K: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\O: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\P: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\A: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\B: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\E: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\I: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\Q: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\S: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe File opened (read-only) \??\U: 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_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 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_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 -
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 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2388 wrote to memory of 2452 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 88 PID 2388 wrote to memory of 2452 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 88 PID 2388 wrote to memory of 2452 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 88 PID 2388 wrote to memory of 4752 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 97 PID 2388 wrote to memory of 4752 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 97 PID 2388 wrote to memory of 4752 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 97 PID 2388 wrote to memory of 3716 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 99 PID 2388 wrote to memory of 3716 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 99 PID 2388 wrote to memory of 3716 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 99 PID 2388 wrote to memory of 4408 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 104 PID 2388 wrote to memory of 4408 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 104 PID 2388 wrote to memory of 4408 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 104 PID 2388 wrote to memory of 1864 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 106 PID 2388 wrote to memory of 1864 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 106 PID 2388 wrote to memory of 1864 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 106 PID 2388 wrote to memory of 4968 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 108 PID 2388 wrote to memory of 4968 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 108 PID 2388 wrote to memory of 4968 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 108 PID 2388 wrote to memory of 548 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 111 PID 2388 wrote to memory of 548 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 111 PID 2388 wrote to memory of 548 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 111 PID 2388 wrote to memory of 3852 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 113 PID 2388 wrote to memory of 3852 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 113 PID 2388 wrote to memory of 3852 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 113 PID 2388 wrote to memory of 3700 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 115 PID 2388 wrote to memory of 3700 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 115 PID 2388 wrote to memory of 3700 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 115 PID 2388 wrote to memory of 1824 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 119 PID 2388 wrote to memory of 1824 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 119 PID 2388 wrote to memory of 1824 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 119 PID 2388 wrote to memory of 860 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 126 PID 2388 wrote to memory of 860 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 126 PID 2388 wrote to memory of 860 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 126 PID 2388 wrote to memory of 1912 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 128 PID 2388 wrote to memory of 1912 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 128 PID 2388 wrote to memory of 1912 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 128 PID 2388 wrote to memory of 3384 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 130 PID 2388 wrote to memory of 3384 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 130 PID 2388 wrote to memory of 3384 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 130 PID 2388 wrote to memory of 5060 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 135 PID 2388 wrote to memory of 5060 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 135 PID 2388 wrote to memory of 5060 2388 2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe 135
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-28_e90d807e1039ca95d104276a45fc9b1e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-28_e90d807e1039ca95d104276a45fc9b1e_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:2388 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2452
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4752
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3716
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4408
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1864
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4968
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:548
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3852
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3700
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1824
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:860
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1912
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3384
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5060
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