Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 19:24
Behavioral task
behavioral1
Sample
2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe
Resource
win7-20240704-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe
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Size
73KB
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MD5
2b4dccbf4006f32c76d4a030351c6371
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SHA1
474ee8b570ce660a3d2d9b956680285eb116f0f1
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SHA256
3cc7af95c98bfb984c087a015de71ab1242bc336485cac5760ea79dcd30bd964
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SHA512
ed2271257022ac5ba3bc96151de9e55026e6fea4f673153bfae0a86f151a4745e32ad8a26128b58c45d8cb0e05ad985058b83922423cc7d5c063249e255b816b
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SSDEEP
1536:B555555555555pmgSeGDjtQhnwmmB0y8MqqU+2bbbAV2/S2mr3IdE8mne0Avu5rH:uMSjOnrmBUMqqDL2/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\fweuqlpzlsy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe" 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_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) \??\R: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\S: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\T: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\Z: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\H: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\K: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\N: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\Q: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\Y: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\E: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\G: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\L: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\M: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\A: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\O: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\U: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\X: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\V: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\W: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\B: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\I: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\J: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe File opened (read-only) \??\P: 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_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 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_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 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4940 wrote to memory of 3896 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 86 PID 4940 wrote to memory of 3896 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 86 PID 4940 wrote to memory of 3896 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 86 PID 4940 wrote to memory of 3364 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 89 PID 4940 wrote to memory of 3364 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 89 PID 4940 wrote to memory of 3364 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 89 PID 4940 wrote to memory of 5036 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 93 PID 4940 wrote to memory of 5036 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 93 PID 4940 wrote to memory of 5036 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 93 PID 4940 wrote to memory of 2336 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 101 PID 4940 wrote to memory of 2336 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 101 PID 4940 wrote to memory of 2336 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 101 PID 4940 wrote to memory of 552 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 105 PID 4940 wrote to memory of 552 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 105 PID 4940 wrote to memory of 552 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 105 PID 4940 wrote to memory of 3932 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 109 PID 4940 wrote to memory of 3932 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 109 PID 4940 wrote to memory of 3932 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 109 PID 4940 wrote to memory of 4252 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 113 PID 4940 wrote to memory of 4252 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 113 PID 4940 wrote to memory of 4252 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 113 PID 4940 wrote to memory of 2220 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 117 PID 4940 wrote to memory of 2220 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 117 PID 4940 wrote to memory of 2220 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 117 PID 4940 wrote to memory of 3708 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 120 PID 4940 wrote to memory of 3708 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 120 PID 4940 wrote to memory of 3708 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 120 PID 4940 wrote to memory of 3960 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 124 PID 4940 wrote to memory of 3960 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 124 PID 4940 wrote to memory of 3960 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 124 PID 4940 wrote to memory of 3088 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 127 PID 4940 wrote to memory of 3088 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 127 PID 4940 wrote to memory of 3088 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 127 PID 4940 wrote to memory of 3588 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 130 PID 4940 wrote to memory of 3588 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 130 PID 4940 wrote to memory of 3588 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 130 PID 4940 wrote to memory of 2852 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 134 PID 4940 wrote to memory of 2852 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 134 PID 4940 wrote to memory of 2852 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 134 PID 4940 wrote to memory of 4356 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 138 PID 4940 wrote to memory of 4356 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 138 PID 4940 wrote to memory of 4356 4940 2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe 138
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-09_2b4dccbf4006f32c76d4a030351c6371_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-09_2b4dccbf4006f32c76d4a030351c6371_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:4940 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3896
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3364
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5036
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2336
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:552
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3932
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4252
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2220
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3708
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3960
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3088
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3588
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2852
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4356
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