Analysis
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max time kernel
141s -
max time network
145s -
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 07:54
Behavioral task
behavioral1
Sample
2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe
Resource
win7-20240729-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe
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Size
73KB
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MD5
f18066ca056c81a5d51c7c57194bb831
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SHA1
09125d2c6eab0f4733dd6efbf971d8cc3e1b9d28
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SHA256
010f5bd03a17f17a4f92fb47ec204895278cd360ed0d85dbc7063c7dbf4a86fc
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SHA512
438d6215b5592ffa5ae84c10882383a4334eb0469baa66c91fbb6bc92312aad78f20d76720d0bbb2a6f63a49c576f5a0f83befb513bbc9923cc20bd794d008cd
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SSDEEP
1536:v555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:wMSjOnrmBxMqqDL2/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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\heacrnlbvgw = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe" 2024-10-20_f18066ca056c81a5d51c7c57194bb831_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) \??\K: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\Q: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\S: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\U: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\W: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\Y: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\I: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\J: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\Z: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\M: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\P: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\E: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\G: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\H: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\L: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\O: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\T: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\V: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\A: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\B: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\X: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\N: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe File opened (read-only) \??\R: 2024-10-20_f18066ca056c81a5d51c7c57194bb831_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 2024-10-20_f18066ca056c81a5d51c7c57194bb831_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 5112 wrote to memory of 4184 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 87 PID 5112 wrote to memory of 4184 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 87 PID 5112 wrote to memory of 4184 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 87 PID 5112 wrote to memory of 2944 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 97 PID 5112 wrote to memory of 2944 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 97 PID 5112 wrote to memory of 2944 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 97 PID 5112 wrote to memory of 3960 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 102 PID 5112 wrote to memory of 3960 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 102 PID 5112 wrote to memory of 3960 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 102 PID 5112 wrote to memory of 4760 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 107 PID 5112 wrote to memory of 4760 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 107 PID 5112 wrote to memory of 4760 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 107 PID 5112 wrote to memory of 1668 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 113 PID 5112 wrote to memory of 1668 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 113 PID 5112 wrote to memory of 1668 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 113 PID 5112 wrote to memory of 3076 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 116 PID 5112 wrote to memory of 3076 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 116 PID 5112 wrote to memory of 3076 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 116 PID 5112 wrote to memory of 1184 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 120 PID 5112 wrote to memory of 1184 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 120 PID 5112 wrote to memory of 1184 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 120 PID 5112 wrote to memory of 1300 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 124 PID 5112 wrote to memory of 1300 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 124 PID 5112 wrote to memory of 1300 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 124 PID 5112 wrote to memory of 3664 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 128 PID 5112 wrote to memory of 3664 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 128 PID 5112 wrote to memory of 3664 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 128 PID 5112 wrote to memory of 2300 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 132 PID 5112 wrote to memory of 2300 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 132 PID 5112 wrote to memory of 2300 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 132 PID 5112 wrote to memory of 1060 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 145 PID 5112 wrote to memory of 1060 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 145 PID 5112 wrote to memory of 1060 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 145 PID 5112 wrote to memory of 4808 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 148 PID 5112 wrote to memory of 4808 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 148 PID 5112 wrote to memory of 4808 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 148 PID 5112 wrote to memory of 4936 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 152 PID 5112 wrote to memory of 4936 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 152 PID 5112 wrote to memory of 4936 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 152 PID 5112 wrote to memory of 2420 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 156 PID 5112 wrote to memory of 2420 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 156 PID 5112 wrote to memory of 2420 5112 2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe 156
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-20_f18066ca056c81a5d51c7c57194bb831_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-20_f18066ca056c81a5d51c7c57194bb831_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:5112 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4184
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2944
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3960
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4760
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1668
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3076
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1184
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1300
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3664
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2300
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1060
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4808
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4936
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2420
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