Analysis
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max time kernel
142s -
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
20-10-2024 03:33
Behavioral task
behavioral1
Sample
2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe
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Size
73KB
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MD5
33fbfedd9ce8da15e728a1a75e90d683
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SHA1
b23d222ef0efe29b9b3e0d0a5ee642fc3f5f9448
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SHA256
e40590dbb8038e7010265f5126ae50e601d23dfac3172117970a27017cfd67a3
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SHA512
ac04fcbd43ae5e95b9bc8e7814c3e0c66dcf7ac451ac7f669692f9d7d50616191e6a8e1833106de70fe5cc81b45a7660e0ecbe678198fff5c9a67d84fe7116f8
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SSDEEP
1536:C555555555555pmgSeGDjtQhnwmmB0yZMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r8:TMSjOnrmBRMqqDL2/mr3IdE8we0Avu5h
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\xgwlvscbhxx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe" 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_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) \??\S: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\T: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\G: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\I: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\J: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\K: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\O: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\Q: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\Y: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\Z: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\H: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\N: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\U: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\A: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\E: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\P: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\W: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\B: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\L: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\M: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\R: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\V: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe File opened (read-only) \??\X: 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_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 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_33fbfedd9ce8da15e728a1a75e90d683_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 -
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_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2848 wrote to memory of 1696 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 87 PID 2848 wrote to memory of 1696 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 87 PID 2848 wrote to memory of 1696 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 87 PID 2848 wrote to memory of 2724 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 99 PID 2848 wrote to memory of 2724 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 99 PID 2848 wrote to memory of 2724 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 99 PID 2848 wrote to memory of 4132 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 103 PID 2848 wrote to memory of 4132 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 103 PID 2848 wrote to memory of 4132 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 103 PID 2848 wrote to memory of 4856 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 110 PID 2848 wrote to memory of 4856 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 110 PID 2848 wrote to memory of 4856 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 110 PID 2848 wrote to memory of 5092 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 114 PID 2848 wrote to memory of 5092 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 114 PID 2848 wrote to memory of 5092 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 114 PID 2848 wrote to memory of 1972 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 118 PID 2848 wrote to memory of 1972 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 118 PID 2848 wrote to memory of 1972 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 118 PID 2848 wrote to memory of 5040 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 122 PID 2848 wrote to memory of 5040 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 122 PID 2848 wrote to memory of 5040 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 122 PID 2848 wrote to memory of 3564 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 126 PID 2848 wrote to memory of 3564 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 126 PID 2848 wrote to memory of 3564 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 126 PID 2848 wrote to memory of 1604 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 130 PID 2848 wrote to memory of 1604 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 130 PID 2848 wrote to memory of 1604 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 130 PID 2848 wrote to memory of 4468 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 136 PID 2848 wrote to memory of 4468 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 136 PID 2848 wrote to memory of 4468 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 136 PID 2848 wrote to memory of 1600 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 145 PID 2848 wrote to memory of 1600 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 145 PID 2848 wrote to memory of 1600 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 145 PID 2848 wrote to memory of 2244 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 149 PID 2848 wrote to memory of 2244 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 149 PID 2848 wrote to memory of 2244 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 149 PID 2848 wrote to memory of 2808 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 153 PID 2848 wrote to memory of 2808 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 153 PID 2848 wrote to memory of 2808 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 153 PID 2848 wrote to memory of 1316 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 159 PID 2848 wrote to memory of 1316 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 159 PID 2848 wrote to memory of 1316 2848 2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe 159
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-20_33fbfedd9ce8da15e728a1a75e90d683_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:2848 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1696
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2724
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4132
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4856
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5092
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1972
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5040
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3564
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1604
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4468
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1600
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2244
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2808
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1316
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