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
28-10-2024 06:35
Behavioral task
behavioral1
Sample
2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe
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Size
73KB
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MD5
47486f8b9e15a9f2fa39aa28d8c40b1e
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SHA1
7d75443a1e8d2eecbb4fe5c93275c414854ef378
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SHA256
6e2abf77292df350c5a48c670cbb85ca7111225cdac4aa63c7a9730d546169ab
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SHA512
dca4d03029108d66e3d3b17c55ae13c56cc4ef171e941fc18114d6c3433fb1cb1361112a97463ad773a1d19132a56d2fff6c17d762b07454b9325614cc5a55a0
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SSDEEP
1536:H55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:jMSjOnrmBTMqqDL2/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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\oeuwuegaqpu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe" 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_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) \??\E: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\O: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\Q: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\V: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\W: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\X: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\G: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\J: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\P: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\S: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\K: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\M: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\T: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\Z: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\R: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\U: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\A: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\B: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\H: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\I: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\L: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\N: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe File opened (read-only) \??\Y: 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_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 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4464 wrote to memory of 1540 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 88 PID 4464 wrote to memory of 1540 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 88 PID 4464 wrote to memory of 1540 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 88 PID 4464 wrote to memory of 992 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 97 PID 4464 wrote to memory of 992 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 97 PID 4464 wrote to memory of 992 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 97 PID 4464 wrote to memory of 3448 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 99 PID 4464 wrote to memory of 3448 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 99 PID 4464 wrote to memory of 3448 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 99 PID 4464 wrote to memory of 1712 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 103 PID 4464 wrote to memory of 1712 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 103 PID 4464 wrote to memory of 1712 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 103 PID 4464 wrote to memory of 4392 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 106 PID 4464 wrote to memory of 4392 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 106 PID 4464 wrote to memory of 4392 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 106 PID 4464 wrote to memory of 3012 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 108 PID 4464 wrote to memory of 3012 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 108 PID 4464 wrote to memory of 3012 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 108 PID 4464 wrote to memory of 2388 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 111 PID 4464 wrote to memory of 2388 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 111 PID 4464 wrote to memory of 2388 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 111 PID 4464 wrote to memory of 684 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 113 PID 4464 wrote to memory of 684 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 113 PID 4464 wrote to memory of 684 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 113 PID 4464 wrote to memory of 4640 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 115 PID 4464 wrote to memory of 4640 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 115 PID 4464 wrote to memory of 4640 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 115 PID 4464 wrote to memory of 4016 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 121 PID 4464 wrote to memory of 4016 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 121 PID 4464 wrote to memory of 4016 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 121 PID 4464 wrote to memory of 4980 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 126 PID 4464 wrote to memory of 4980 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 126 PID 4464 wrote to memory of 4980 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 126 PID 4464 wrote to memory of 1952 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 128 PID 4464 wrote to memory of 1952 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 128 PID 4464 wrote to memory of 1952 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 128 PID 4464 wrote to memory of 4400 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 130 PID 4464 wrote to memory of 4400 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 130 PID 4464 wrote to memory of 4400 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 130 PID 4464 wrote to memory of 4308 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 135 PID 4464 wrote to memory of 4308 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 135 PID 4464 wrote to memory of 4308 4464 2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe 135
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-28_47486f8b9e15a9f2fa39aa28d8c40b1e_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:4464 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1540
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:992
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3448
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1712
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4392
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3012
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2388
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:684
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4640
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4016
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4980
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1952
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4400
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4308
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