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Analysis
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max time kernel
144s -
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
03/01/2025, 09:30
Behavioral task
behavioral1
Sample
2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe
Resource
win7-20240708-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe
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Size
346KB
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MD5
4cbfabcf886ea5e328eb13949884b945
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SHA1
a734de15e7e84ff6164431b7d96644d621010537
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SHA256
ce63725f479ad5f8877b430583a47a1fe0eb8a58798b9eead2b6d4e6c99861fc
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SHA512
be4c23dbe7e8fbb3238858a46651ba814bbd5b24c7abafcfa62fd30ce8440d407801786930c78ec8312d3794af55f7a938954caf589d5d2b619a0c1e6d255b10
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SSDEEP
3072:NMSjOnrmBxMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdMEa83Rg0EkmlB1yihDNC+:NXjOnr6aqqDL64vdyQmIihDNCwQIPP
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\asacvioflec = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe" 2025-01-03_4cbfabcf886ea5e328eb13949884b945_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) \??\A: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\I: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\L: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\N: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\X: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\Z: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\G: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\H: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\K: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\P: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\Q: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\T: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\U: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\W: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\B: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\E: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\M: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\O: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\R: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\S: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\J: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\V: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe File opened (read-only) \??\Y: 2025-01-03_4cbfabcf886ea5e328eb13949884b945_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 nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-03_4cbfabcf886ea5e328eb13949884b945_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 -
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 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3964 wrote to memory of 372 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 83 PID 3964 wrote to memory of 372 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 83 PID 3964 wrote to memory of 372 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 83 PID 3964 wrote to memory of 4156 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 92 PID 3964 wrote to memory of 4156 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 92 PID 3964 wrote to memory of 4156 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 92 PID 3964 wrote to memory of 2692 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 101 PID 3964 wrote to memory of 2692 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 101 PID 3964 wrote to memory of 2692 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 101 PID 3964 wrote to memory of 1448 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 107 PID 3964 wrote to memory of 1448 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 107 PID 3964 wrote to memory of 1448 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 107 PID 3964 wrote to memory of 5060 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 111 PID 3964 wrote to memory of 5060 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 111 PID 3964 wrote to memory of 5060 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 111 PID 3964 wrote to memory of 2684 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 115 PID 3964 wrote to memory of 2684 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 115 PID 3964 wrote to memory of 2684 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 115 PID 3964 wrote to memory of 1848 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 119 PID 3964 wrote to memory of 1848 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 119 PID 3964 wrote to memory of 1848 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 119 PID 3964 wrote to memory of 448 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 122 PID 3964 wrote to memory of 448 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 122 PID 3964 wrote to memory of 448 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 122 PID 3964 wrote to memory of 1444 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 126 PID 3964 wrote to memory of 1444 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 126 PID 3964 wrote to memory of 1444 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 126 PID 3964 wrote to memory of 528 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 130 PID 3964 wrote to memory of 528 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 130 PID 3964 wrote to memory of 528 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 130 PID 3964 wrote to memory of 3588 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 134 PID 3964 wrote to memory of 3588 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 134 PID 3964 wrote to memory of 3588 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 134 PID 3964 wrote to memory of 3860 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 138 PID 3964 wrote to memory of 3860 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 138 PID 3964 wrote to memory of 3860 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 138 PID 3964 wrote to memory of 3360 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 142 PID 3964 wrote to memory of 3360 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 142 PID 3964 wrote to memory of 3360 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 142 PID 3964 wrote to memory of 4308 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 146 PID 3964 wrote to memory of 4308 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 146 PID 3964 wrote to memory of 4308 3964 2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe 146
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-03_4cbfabcf886ea5e328eb13949884b945_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-03_4cbfabcf886ea5e328eb13949884b945_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:3964 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:372
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4156
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2692
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1448
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5060
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2684
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1848
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:448
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1444
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:528
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3588
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3860
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3360
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4308
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