Analysis
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max time kernel
150s -
max time network
151s -
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 04:52
Behavioral task
behavioral1
Sample
2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe
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Size
73KB
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MD5
a7d9209ca2921730589b29a5ad024fbf
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SHA1
99a203dac0519f5209eb3a9a6dae0f41e2e16c70
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SHA256
90e8776d5eb4839e3b7110ebbcde14216524bcfa6c3bf4425b1a9b393f8c72e1
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SHA512
4ef0177257d5008defb1d30c48ace4ba72a233f7a376bfce258dd7c6b5604380bb9a099a2d92556d4b95835c66f1b3ba19193c1ea177463313d25b570dd8932b
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SSDEEP
1536:155u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:dMSjOnrmBTMqqDL2/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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\jbdryflkpiw = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe" 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_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: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\N: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\U: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\Y: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\I: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\J: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\E: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\G: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\K: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\O: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\X: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\A: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\B: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\V: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\W: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\Z: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\Q: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\S: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\P: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\R: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\T: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\H: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe File opened (read-only) \??\M: 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_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 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_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 -
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 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 3748 wrote to memory of 4024 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 87 PID 3748 wrote to memory of 4024 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 87 PID 3748 wrote to memory of 4024 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 87 PID 3748 wrote to memory of 4240 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 99 PID 3748 wrote to memory of 4240 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 99 PID 3748 wrote to memory of 4240 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 99 PID 3748 wrote to memory of 4408 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 104 PID 3748 wrote to memory of 4408 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 104 PID 3748 wrote to memory of 4408 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 104 PID 3748 wrote to memory of 1012 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 110 PID 3748 wrote to memory of 1012 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 110 PID 3748 wrote to memory of 1012 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 110 PID 3748 wrote to memory of 4196 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 116 PID 3748 wrote to memory of 4196 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 116 PID 3748 wrote to memory of 4196 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 116 PID 3748 wrote to memory of 3556 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 120 PID 3748 wrote to memory of 3556 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 120 PID 3748 wrote to memory of 3556 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 120 PID 3748 wrote to memory of 2372 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 124 PID 3748 wrote to memory of 2372 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 124 PID 3748 wrote to memory of 2372 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 124 PID 3748 wrote to memory of 2740 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 129 PID 3748 wrote to memory of 2740 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 129 PID 3748 wrote to memory of 2740 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 129 PID 3748 wrote to memory of 4720 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 133 PID 3748 wrote to memory of 4720 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 133 PID 3748 wrote to memory of 4720 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 133 PID 3748 wrote to memory of 1432 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 137 PID 3748 wrote to memory of 1432 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 137 PID 3748 wrote to memory of 1432 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 137 PID 3748 wrote to memory of 4428 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 146 PID 3748 wrote to memory of 4428 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 146 PID 3748 wrote to memory of 4428 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 146 PID 3748 wrote to memory of 1004 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 153 PID 3748 wrote to memory of 1004 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 153 PID 3748 wrote to memory of 1004 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 153 PID 3748 wrote to memory of 4968 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 157 PID 3748 wrote to memory of 4968 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 157 PID 3748 wrote to memory of 4968 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 157 PID 3748 wrote to memory of 2572 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 161 PID 3748 wrote to memory of 2572 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 161 PID 3748 wrote to memory of 2572 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 161 PID 3748 wrote to memory of 5088 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 168 PID 3748 wrote to memory of 5088 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 168 PID 3748 wrote to memory of 5088 3748 2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe 168
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-20_a7d9209ca2921730589b29a5ad024fbf_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-20_a7d9209ca2921730589b29a5ad024fbf_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:3748 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4024
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4240
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4408
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1012
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4196
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3556
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2372
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2740
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4720
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1432
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4428
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1004
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4968
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2572
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5088
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