Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-10-2024 16:28
Behavioral task
behavioral1
Sample
2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe
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Size
73KB
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MD5
4c590256b1cee4cfc56fbc90c1ffb4db
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SHA1
02f512963cff785cc2aac6648f747c04d6fc5b97
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SHA256
dcc119cffbd8d8d81266101e287553f43fd71d2f3f636868e3ac425c469ac73f
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SHA512
d106b8d46e7d376279ab0e22257b8b597d3841aff3214debd4f07bfa139bb87854a55c60075dbdc11770976fb79e8c4045c32835677e4737ddefe9ca6ae81ec9
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SSDEEP
1536:4555555555555pmgSeGDjtQhnwmmB0yKMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rS:VMSjOnrmBiMqqDL2/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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\askfkvaulxn = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe" 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_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) \??\L: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\N: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\O: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\B: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\E: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\G: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\I: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\K: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\V: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\X: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\Y: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\Z: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\H: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\S: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\T: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\U: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\P: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\R: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\W: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\A: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\J: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\M: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe File opened (read-only) \??\Q: 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_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 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_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 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 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 3672 wrote to memory of 4340 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 85 PID 3672 wrote to memory of 4340 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 85 PID 3672 wrote to memory of 4340 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 85 PID 3672 wrote to memory of 680 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 87 PID 3672 wrote to memory of 680 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 87 PID 3672 wrote to memory of 680 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 87 PID 3672 wrote to memory of 2864 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 90 PID 3672 wrote to memory of 2864 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 90 PID 3672 wrote to memory of 2864 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 90 PID 3672 wrote to memory of 3868 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 96 PID 3672 wrote to memory of 3868 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 96 PID 3672 wrote to memory of 3868 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 96 PID 3672 wrote to memory of 4456 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 100 PID 3672 wrote to memory of 4456 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 100 PID 3672 wrote to memory of 4456 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 100 PID 3672 wrote to memory of 3376 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 104 PID 3672 wrote to memory of 3376 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 104 PID 3672 wrote to memory of 3376 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 104 PID 3672 wrote to memory of 3752 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 107 PID 3672 wrote to memory of 3752 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 107 PID 3672 wrote to memory of 3752 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 107 PID 3672 wrote to memory of 436 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 111 PID 3672 wrote to memory of 436 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 111 PID 3672 wrote to memory of 436 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 111 PID 3672 wrote to memory of 2796 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 114 PID 3672 wrote to memory of 2796 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 114 PID 3672 wrote to memory of 2796 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 114 PID 3672 wrote to memory of 1644 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 117 PID 3672 wrote to memory of 1644 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 117 PID 3672 wrote to memory of 1644 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 117 PID 3672 wrote to memory of 4404 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 121 PID 3672 wrote to memory of 4404 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 121 PID 3672 wrote to memory of 4404 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 121 PID 3672 wrote to memory of 4320 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 125 PID 3672 wrote to memory of 4320 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 125 PID 3672 wrote to memory of 4320 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 125 PID 3672 wrote to memory of 2840 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 128 PID 3672 wrote to memory of 2840 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 128 PID 3672 wrote to memory of 2840 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 128 PID 3672 wrote to memory of 184 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 131 PID 3672 wrote to memory of 184 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 131 PID 3672 wrote to memory of 184 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 131 PID 3672 wrote to memory of 2324 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 134 PID 3672 wrote to memory of 2324 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 134 PID 3672 wrote to memory of 2324 3672 2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe 134
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-08_4c590256b1cee4cfc56fbc90c1ffb4db_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:3672 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4340
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:680
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2864
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3868
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4456
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3376
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3752
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:436
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2796
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1644
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4404
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4320
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2840
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:184
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2324
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