Analysis
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max time kernel
142s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2024 05:55
Behavioral task
behavioral1
Sample
2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe
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Size
73KB
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MD5
eac059d387c8c84af8ce483c3a21ee0f
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SHA1
da5085ab877e001889a74f35ae4c8eea8ed07ef4
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SHA256
74302691dff6b3d6c56ba7c4c02c5ba31e0d42595c41b37da683fe27747231c3
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SHA512
cb3b6bc51efedda4922a3a3ba0950be0ae368d1a0e812089a424db86160d3054c888cba01b408f294252bde9c23933af03d83bb51a1341cb0caad944dbee65ca
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SSDEEP
1536:b555555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ro:8MSjOnrmBzMqqDL2/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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\gnwhweharmk = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe" 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_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) \??\M: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\U: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\B: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\E: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\G: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\H: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\L: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\W: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\Y: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\N: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\P: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\S: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\T: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\V: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\X: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\Z: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\Q: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\R: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\A: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\I: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\J: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\K: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe File opened (read-only) \??\O: 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 14 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 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_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 -
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 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4472 wrote to memory of 4932 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 88 PID 4472 wrote to memory of 4932 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 88 PID 4472 wrote to memory of 4932 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 88 PID 4472 wrote to memory of 4236 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 90 PID 4472 wrote to memory of 4236 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 90 PID 4472 wrote to memory of 4236 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 90 PID 4472 wrote to memory of 3216 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 92 PID 4472 wrote to memory of 3216 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 92 PID 4472 wrote to memory of 3216 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 92 PID 4472 wrote to memory of 4336 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 96 PID 4472 wrote to memory of 4336 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 96 PID 4472 wrote to memory of 4336 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 96 PID 4472 wrote to memory of 468 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 99 PID 4472 wrote to memory of 468 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 99 PID 4472 wrote to memory of 468 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 99 PID 4472 wrote to memory of 3484 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 101 PID 4472 wrote to memory of 3484 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 101 PID 4472 wrote to memory of 3484 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 101 PID 4472 wrote to memory of 2136 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 103 PID 4472 wrote to memory of 2136 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 103 PID 4472 wrote to memory of 2136 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 103 PID 4472 wrote to memory of 4968 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 105 PID 4472 wrote to memory of 4968 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 105 PID 4472 wrote to memory of 4968 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 105 PID 4472 wrote to memory of 1396 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 107 PID 4472 wrote to memory of 1396 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 107 PID 4472 wrote to memory of 1396 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 107 PID 4472 wrote to memory of 456 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 109 PID 4472 wrote to memory of 456 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 109 PID 4472 wrote to memory of 456 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 109 PID 4472 wrote to memory of 4780 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 111 PID 4472 wrote to memory of 4780 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 111 PID 4472 wrote to memory of 4780 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 111 PID 4472 wrote to memory of 4144 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 113 PID 4472 wrote to memory of 4144 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 113 PID 4472 wrote to memory of 4144 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 113 PID 4472 wrote to memory of 4980 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 115 PID 4472 wrote to memory of 4980 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 115 PID 4472 wrote to memory of 4980 4472 2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe 115
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-12_eac059d387c8c84af8ce483c3a21ee0f_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:4472 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4932
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4236
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3216
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4336
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:468
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3484
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2136
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4968
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1396
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:456
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4780
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4144
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4980
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