Analysis
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max time kernel
141s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-10-2024 05:24
Behavioral task
behavioral1
Sample
2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe
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Size
73KB
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MD5
12641a5f59627674dd0c5bb72163b2f4
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SHA1
666e183424733b0bfa72577dc403b9a6126f7146
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SHA256
f4c4618b8990df9ee2f3df573f64ea463c61abb171fa2ccd9cf53866d87f5a7a
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SHA512
4c7538a39a4dbd351e1f8a82b40bfd9c62f98bc3d90cb182f4d3ddf6652258f5cc2ce0f92286d43dd8144df899347cfc3fc1b11c6bbe08801ec05a279cc6ec57
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SSDEEP
1536:m555555555555pmgSeGDjtQhnwmmB0yXMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rK:3MSjOnrmBPMqqDL2/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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ndlbkwkyctw = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe" 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_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) \??\A: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\L: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\Q: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\X: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\E: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\H: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\J: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\T: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\U: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\V: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\B: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\M: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\O: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\R: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\Z: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\Y: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\G: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\I: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\K: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\N: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\P: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\S: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe File opened (read-only) \??\W: 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_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 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_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 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4288 wrote to memory of 2524 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 87 PID 4288 wrote to memory of 2524 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 87 PID 4288 wrote to memory of 2524 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 87 PID 4288 wrote to memory of 2588 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 99 PID 4288 wrote to memory of 2588 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 99 PID 4288 wrote to memory of 2588 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 99 PID 4288 wrote to memory of 2452 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 105 PID 4288 wrote to memory of 2452 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 105 PID 4288 wrote to memory of 2452 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 105 PID 4288 wrote to memory of 4156 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 112 PID 4288 wrote to memory of 4156 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 112 PID 4288 wrote to memory of 4156 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 112 PID 4288 wrote to memory of 388 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 118 PID 4288 wrote to memory of 388 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 118 PID 4288 wrote to memory of 388 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 118 PID 4288 wrote to memory of 4088 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 122 PID 4288 wrote to memory of 4088 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 122 PID 4288 wrote to memory of 4088 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 122 PID 4288 wrote to memory of 620 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 126 PID 4288 wrote to memory of 620 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 126 PID 4288 wrote to memory of 620 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 126 PID 4288 wrote to memory of 1664 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 131 PID 4288 wrote to memory of 1664 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 131 PID 4288 wrote to memory of 1664 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 131 PID 4288 wrote to memory of 1836 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 135 PID 4288 wrote to memory of 1836 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 135 PID 4288 wrote to memory of 1836 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 135 PID 4288 wrote to memory of 2028 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 139 PID 4288 wrote to memory of 2028 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 139 PID 4288 wrote to memory of 2028 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 139 PID 4288 wrote to memory of 3448 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 152 PID 4288 wrote to memory of 3448 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 152 PID 4288 wrote to memory of 3448 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 152 PID 4288 wrote to memory of 2076 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 156 PID 4288 wrote to memory of 2076 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 156 PID 4288 wrote to memory of 2076 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 156 PID 4288 wrote to memory of 2724 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 159 PID 4288 wrote to memory of 2724 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 159 PID 4288 wrote to memory of 2724 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 159 PID 4288 wrote to memory of 4868 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 166 PID 4288 wrote to memory of 4868 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 166 PID 4288 wrote to memory of 4868 4288 2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe 166
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-19_12641a5f59627674dd0c5bb72163b2f4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-19_12641a5f59627674dd0c5bb72163b2f4_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:4288 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2524
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2588
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2452
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4156
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:388
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4088
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:620
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1664
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1836
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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:3448
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2076
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2724
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4868
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