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Analysis
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max time kernel
141s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26/08/2024, 00:32
Behavioral task
behavioral1
Sample
2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe
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Size
73KB
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MD5
41b1a9f1d202190d856de3e073de8b64
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SHA1
b847fdbe24f326568195e38aa87d6338b503dc7c
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SHA256
e714f32981e6dd6a2d9da50932866a4d759fa9bab6e20def9e8b693a96b8a99c
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SHA512
571fc68366081623ebd39350503474daaa42dc828b0f30d5012045e1361e836ca36c6572922721c445617b5cd143b258527a6ec82234b5c84014070f02703219
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SSDEEP
1536:p55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:hMSjOnrmBTMqqDL2/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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\oiqiwvfjqbc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe" 2024-08-26_41b1a9f1d202190d856de3e073de8b64_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) \??\W: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\H: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\J: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\K: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\S: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\U: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\A: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\O: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\P: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\Z: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\G: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\I: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\R: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\M: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\N: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\Q: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\T: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\V: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\B: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\E: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\L: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\X: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe File opened (read-only) \??\Y: 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 13 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 2024-08-26_41b1a9f1d202190d856de3e073de8b64_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 -
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 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2504 wrote to memory of 4652 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 88 PID 2504 wrote to memory of 4652 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 88 PID 2504 wrote to memory of 4652 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 88 PID 2504 wrote to memory of 3104 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 95 PID 2504 wrote to memory of 3104 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 95 PID 2504 wrote to memory of 3104 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 95 PID 2504 wrote to memory of 1080 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 99 PID 2504 wrote to memory of 1080 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 99 PID 2504 wrote to memory of 1080 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 99 PID 2504 wrote to memory of 2208 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 103 PID 2504 wrote to memory of 2208 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 103 PID 2504 wrote to memory of 2208 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 103 PID 2504 wrote to memory of 4312 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 105 PID 2504 wrote to memory of 4312 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 105 PID 2504 wrote to memory of 4312 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 105 PID 2504 wrote to memory of 4780 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 108 PID 2504 wrote to memory of 4780 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 108 PID 2504 wrote to memory of 4780 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 108 PID 2504 wrote to memory of 2948 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 111 PID 2504 wrote to memory of 2948 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 111 PID 2504 wrote to memory of 2948 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 111 PID 2504 wrote to memory of 1468 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 113 PID 2504 wrote to memory of 1468 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 113 PID 2504 wrote to memory of 1468 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 113 PID 2504 wrote to memory of 2636 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 115 PID 2504 wrote to memory of 2636 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 115 PID 2504 wrote to memory of 2636 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 115 PID 2504 wrote to memory of 3592 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 124 PID 2504 wrote to memory of 3592 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 124 PID 2504 wrote to memory of 3592 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 124 PID 2504 wrote to memory of 2796 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 126 PID 2504 wrote to memory of 2796 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 126 PID 2504 wrote to memory of 2796 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 126 PID 2504 wrote to memory of 2556 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 131 PID 2504 wrote to memory of 2556 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 131 PID 2504 wrote to memory of 2556 2504 2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe 131
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-26_41b1a9f1d202190d856de3e073de8b64_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-26_41b1a9f1d202190d856de3e073de8b64_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:2504 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4652
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3104
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1080
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2208
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4312
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4780
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2948
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1468
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2636
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3592
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2796
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2556
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