Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-10-2024 22:22
Behavioral task
behavioral1
Sample
2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe
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Size
73KB
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MD5
21e638d912795f4358b2863b95cac174
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SHA1
5838c237a7c80ce3ba81f12ad1171ddc49cab3df
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SHA256
04c89799add8e40e7c35b306e1c3d28741ecff7ed23787fb5980cb79e427303a
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SHA512
89e6a111924a6af211616862f1c20386598174ebbbb864f8b7662c1050e870e9a29063813fdcb4a6eeed5a0d64362b3dbd50077f07913aca8c304011c91674bb
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SSDEEP
1536:I555555555555pmgSeGDjtQhnwmmB0yEMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rI:FMSjOnrmBMMqqDL2/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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bpfzdpccrac = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe" 2024-10-15_21e638d912795f4358b2863b95cac174_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) \??\I: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\N: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\O: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\S: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\T: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\W: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\X: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\A: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\H: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\M: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\Z: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\G: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\L: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\P: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\K: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\E: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\J: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\Q: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\R: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\U: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\V: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\Y: 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe File opened (read-only) \??\B: 2024-10-15_21e638d912795f4358b2863b95cac174_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 2024-10-15_21e638d912795f4358b2863b95cac174_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 5096 wrote to memory of 2736 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 87 PID 5096 wrote to memory of 2736 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 87 PID 5096 wrote to memory of 2736 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 87 PID 5096 wrote to memory of 4524 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 95 PID 5096 wrote to memory of 4524 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 95 PID 5096 wrote to memory of 4524 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 95 PID 5096 wrote to memory of 2120 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 98 PID 5096 wrote to memory of 2120 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 98 PID 5096 wrote to memory of 2120 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 98 PID 5096 wrote to memory of 440 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 101 PID 5096 wrote to memory of 440 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 101 PID 5096 wrote to memory of 440 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 101 PID 5096 wrote to memory of 3088 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 105 PID 5096 wrote to memory of 3088 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 105 PID 5096 wrote to memory of 3088 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 105 PID 5096 wrote to memory of 4280 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 107 PID 5096 wrote to memory of 4280 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 107 PID 5096 wrote to memory of 4280 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 107 PID 5096 wrote to memory of 2560 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 109 PID 5096 wrote to memory of 2560 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 109 PID 5096 wrote to memory of 2560 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 109 PID 5096 wrote to memory of 3552 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 113 PID 5096 wrote to memory of 3552 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 113 PID 5096 wrote to memory of 3552 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 113 PID 5096 wrote to memory of 1280 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 115 PID 5096 wrote to memory of 1280 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 115 PID 5096 wrote to memory of 1280 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 115 PID 5096 wrote to memory of 4580 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 117 PID 5096 wrote to memory of 4580 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 117 PID 5096 wrote to memory of 4580 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 117 PID 5096 wrote to memory of 1988 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 127 PID 5096 wrote to memory of 1988 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 127 PID 5096 wrote to memory of 1988 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 127 PID 5096 wrote to memory of 536 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 129 PID 5096 wrote to memory of 536 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 129 PID 5096 wrote to memory of 536 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 129 PID 5096 wrote to memory of 4484 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 131 PID 5096 wrote to memory of 4484 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 131 PID 5096 wrote to memory of 4484 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 131 PID 5096 wrote to memory of 2436 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 134 PID 5096 wrote to memory of 2436 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 134 PID 5096 wrote to memory of 2436 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 134 PID 5096 wrote to memory of 2312 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 138 PID 5096 wrote to memory of 2312 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 138 PID 5096 wrote to memory of 2312 5096 2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe 138
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-15_21e638d912795f4358b2863b95cac174_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-15_21e638d912795f4358b2863b95cac174_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:5096 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2736
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4524
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2120
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:440
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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:4280
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2560
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3552
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1280
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4580
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1988
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:536
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4484
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2436
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2312
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