Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2024 08:22
Behavioral task
behavioral1
Sample
2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe
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Size
83KB
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MD5
dfa1d918a427a503b00b929afbec2ee2
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SHA1
ac1f6e4d02c8ed17903281e5fb483d96e07b67a7
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SHA256
6dbb8f4351ee646d98fe7cbd8670c0a84a02bf43637ed70a912c238f588cf6a6
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SHA512
64e652e7a9a2cac91b74d360e292136bc9cc4ce4424ab32d9ce3d3520f18326900ca3c82a93bd254dd40ad132dc920a3497f6d65650a0498ccecc544170d1277
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SSDEEP
1536:P55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:7MSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
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\wlnmjkjijpa = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe" 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_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) \??\T: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\W: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\X: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\I: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\O: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\Q: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\R: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\S: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\B: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\G: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\M: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\N: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\P: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\V: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\Z: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\H: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\K: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\L: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\U: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\Y: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\A: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\E: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe File opened (read-only) \??\J: 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_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 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2308 wrote to memory of 4356 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 87 PID 2308 wrote to memory of 4356 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 87 PID 2308 wrote to memory of 4356 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 87 PID 2308 wrote to memory of 1080 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 96 PID 2308 wrote to memory of 1080 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 96 PID 2308 wrote to memory of 1080 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 96 PID 2308 wrote to memory of 1016 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 98 PID 2308 wrote to memory of 1016 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 98 PID 2308 wrote to memory of 1016 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 98 PID 2308 wrote to memory of 3972 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 102 PID 2308 wrote to memory of 3972 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 102 PID 2308 wrote to memory of 3972 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 102 PID 2308 wrote to memory of 4864 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 104 PID 2308 wrote to memory of 4864 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 104 PID 2308 wrote to memory of 4864 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 104 PID 2308 wrote to memory of 1712 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 106 PID 2308 wrote to memory of 1712 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 106 PID 2308 wrote to memory of 1712 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 106 PID 2308 wrote to memory of 3276 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 108 PID 2308 wrote to memory of 3276 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 108 PID 2308 wrote to memory of 3276 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 108 PID 2308 wrote to memory of 4404 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 110 PID 2308 wrote to memory of 4404 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 110 PID 2308 wrote to memory of 4404 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 110 PID 2308 wrote to memory of 4068 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 112 PID 2308 wrote to memory of 4068 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 112 PID 2308 wrote to memory of 4068 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 112 PID 2308 wrote to memory of 3244 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 114 PID 2308 wrote to memory of 3244 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 114 PID 2308 wrote to memory of 3244 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 114 PID 2308 wrote to memory of 4700 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 116 PID 2308 wrote to memory of 4700 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 116 PID 2308 wrote to memory of 4700 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 116 PID 2308 wrote to memory of 4600 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 118 PID 2308 wrote to memory of 4600 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 118 PID 2308 wrote to memory of 4600 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 118 PID 2308 wrote to memory of 2372 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 120 PID 2308 wrote to memory of 2372 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 120 PID 2308 wrote to memory of 2372 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 120 PID 2308 wrote to memory of 4484 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 122 PID 2308 wrote to memory of 4484 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 122 PID 2308 wrote to memory of 4484 2308 2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe 122
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-18_dfa1d918a427a503b00b929afbec2ee2_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-18_dfa1d918a427a503b00b929afbec2ee2_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:2308 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4356
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1080
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1016
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3972
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4864
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1712
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3276
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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:4068
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3244
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4700
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4600
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2372
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4484
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