Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-09-2024 08:28
Behavioral task
behavioral1
Sample
2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe
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Size
73KB
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MD5
36ba7325a29cb94cc9bfd5f6af9eb137
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SHA1
00ba7a0924a720814a5cb6cb89055096a2c04828
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SHA256
343203a8d752243a63f32c1c49e6773b640a74c09c68ee758a7e855eb21abab5
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SHA512
47efda95cc34b225df6e328a57bf38aaa9372b2fc766435416845f4a83d907d3350f07ee04c594666ff4de7be42891b84c72fd07d604072e9bf37a1fa38f0194
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SSDEEP
1536:i555555555555pmgSeGDjtQhnwmmB0yLyMqqU+2bbbAV2/S2mr3IdE8mne0Avu5G:zMSjOnrmBeMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\nmttjuntemh = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe" 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_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) \??\O: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\T: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\U: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\V: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\W: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\H: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\G: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\K: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\M: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\N: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\Z: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\E: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\B: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\J: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\P: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\R: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\X: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\A: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\L: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\Q: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\S: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\Y: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe File opened (read-only) \??\I: 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 16 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 nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.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\Identifier 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 184 wrote to memory of 1052 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 82 PID 184 wrote to memory of 1052 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 82 PID 184 wrote to memory of 1052 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 82 PID 184 wrote to memory of 3008 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 88 PID 184 wrote to memory of 3008 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 88 PID 184 wrote to memory of 3008 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 88 PID 184 wrote to memory of 3688 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 93 PID 184 wrote to memory of 3688 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 93 PID 184 wrote to memory of 3688 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 93 PID 184 wrote to memory of 1932 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 97 PID 184 wrote to memory of 1932 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 97 PID 184 wrote to memory of 1932 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 97 PID 184 wrote to memory of 2416 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 99 PID 184 wrote to memory of 2416 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 99 PID 184 wrote to memory of 2416 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 99 PID 184 wrote to memory of 4472 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 101 PID 184 wrote to memory of 4472 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 101 PID 184 wrote to memory of 4472 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 101 PID 184 wrote to memory of 4776 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 103 PID 184 wrote to memory of 4776 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 103 PID 184 wrote to memory of 4776 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 103 PID 184 wrote to memory of 1196 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 105 PID 184 wrote to memory of 1196 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 105 PID 184 wrote to memory of 1196 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 105 PID 184 wrote to memory of 4232 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 107 PID 184 wrote to memory of 4232 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 107 PID 184 wrote to memory of 4232 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 107 PID 184 wrote to memory of 1776 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 109 PID 184 wrote to memory of 1776 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 109 PID 184 wrote to memory of 1776 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 109 PID 184 wrote to memory of 4420 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 111 PID 184 wrote to memory of 4420 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 111 PID 184 wrote to memory of 4420 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 111 PID 184 wrote to memory of 4032 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 113 PID 184 wrote to memory of 4032 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 113 PID 184 wrote to memory of 4032 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 113 PID 184 wrote to memory of 4568 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 115 PID 184 wrote to memory of 4568 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 115 PID 184 wrote to memory of 4568 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 115 PID 184 wrote to memory of 4656 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 117 PID 184 wrote to memory of 4656 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 117 PID 184 wrote to memory of 4656 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 117 PID 184 wrote to memory of 4380 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 119 PID 184 wrote to memory of 4380 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 119 PID 184 wrote to memory of 4380 184 2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe 119
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-28_36ba7325a29cb94cc9bfd5f6af9eb137_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:184 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1052
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3008
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3688
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1932
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2416
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4472
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4776
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1196
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4232
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1776
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4420
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4032
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4568
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4656
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4380
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