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Analysis
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max time kernel
141s -
max time network
144s -
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, 08:21
Behavioral task
behavioral1
Sample
2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe
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Size
73KB
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MD5
08ec63cfe8064c39e6af44a39926f07a
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SHA1
61f9ac5735f0a935f88913388b812afe2e88a923
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SHA256
cac51c033d4a894af5ea32dd23c6dece4a216b27feda084187c06876a9f5f6a7
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SHA512
6a5c3c75f4838ede686b082d2c7599d5172cc809465cea8aae4b9c09593cff3c395e79b3bf55162726974afbb97e1cbe2dde9e87f5dea8f35811afc66da3df9e
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SSDEEP
1536:2555555555555pmgSeGDjtQhnwmmB0yWMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r+:nMSjOnrmBuMqqDL2/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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\pbtnlavzmim = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe" 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_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) \??\L: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\N: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\S: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\T: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\X: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\J: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\E: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\P: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\R: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\U: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\W: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\A: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\H: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\I: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\K: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\Q: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\Z: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\B: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\M: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\O: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\V: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\Y: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe File opened (read-only) \??\G: 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_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 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_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 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 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4540 wrote to memory of 4424 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 83 PID 4540 wrote to memory of 4424 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 83 PID 4540 wrote to memory of 4424 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 83 PID 4540 wrote to memory of 3748 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 92 PID 4540 wrote to memory of 3748 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 92 PID 4540 wrote to memory of 3748 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 92 PID 4540 wrote to memory of 728 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 102 PID 4540 wrote to memory of 728 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 102 PID 4540 wrote to memory of 728 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 102 PID 4540 wrote to memory of 3600 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 108 PID 4540 wrote to memory of 3600 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 108 PID 4540 wrote to memory of 3600 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 108 PID 4540 wrote to memory of 1976 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 112 PID 4540 wrote to memory of 1976 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 112 PID 4540 wrote to memory of 1976 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 112 PID 4540 wrote to memory of 2548 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 115 PID 4540 wrote to memory of 2548 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 115 PID 4540 wrote to memory of 2548 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 115 PID 4540 wrote to memory of 3044 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 119 PID 4540 wrote to memory of 3044 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 119 PID 4540 wrote to memory of 3044 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 119 PID 4540 wrote to memory of 4940 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 123 PID 4540 wrote to memory of 4940 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 123 PID 4540 wrote to memory of 4940 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 123 PID 4540 wrote to memory of 2744 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 127 PID 4540 wrote to memory of 2744 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 127 PID 4540 wrote to memory of 2744 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 127 PID 4540 wrote to memory of 3420 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 130 PID 4540 wrote to memory of 3420 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 130 PID 4540 wrote to memory of 3420 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 130 PID 4540 wrote to memory of 4396 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 133 PID 4540 wrote to memory of 4396 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 133 PID 4540 wrote to memory of 4396 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 133 PID 4540 wrote to memory of 4348 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 137 PID 4540 wrote to memory of 4348 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 137 PID 4540 wrote to memory of 4348 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 137 PID 4540 wrote to memory of 2408 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 141 PID 4540 wrote to memory of 2408 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 141 PID 4540 wrote to memory of 2408 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 141 PID 4540 wrote to memory of 4736 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 144 PID 4540 wrote to memory of 4736 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 144 PID 4540 wrote to memory of 4736 4540 2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe 144
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-23_08ec63cfe8064c39e6af44a39926f07a_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-23_08ec63cfe8064c39e6af44a39926f07a_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:4540 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4424
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3748
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:728
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3600
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1976
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2548
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3044
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4940
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2744
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3420
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4396
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4348
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2408
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4736
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