Analysis
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max time kernel
150s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 01:46
Behavioral task
behavioral1
Sample
2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe
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Size
73KB
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MD5
f76a6d247545ad4587ea7b62d133025f
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SHA1
223ac53b7b135155823094918c64c163ba121188
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SHA256
7408d2d5038490e807b200ab68f8152252f86ff9719c45f49856591073b998b2
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SHA512
4088c2d4f6bb1cc4c053c00e9c7e4679df9ced4d1cc22f39f06235be95ff974cfb67e589cfeff6f5868e0e461896240a8872be49cf9fac89fef3beb28284fa3b
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SSDEEP
1536:K55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:QMSjOnrmBTMqqDL2/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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ulgiavvmnmz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe" 2024-12-23_f76a6d247545ad4587ea7b62d133025f_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) \??\K: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\L: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\N: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\O: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\P: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\V: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\X: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\H: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\M: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\Q: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\W: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\B: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\G: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\J: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\T: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\Y: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\Z: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\A: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\E: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\I: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\R: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\S: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe File opened (read-only) \??\U: 2024-12-23_f76a6d247545ad4587ea7b62d133025f_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 2024-12-23_f76a6d247545ad4587ea7b62d133025f_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 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 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4524 wrote to memory of 2896 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 83 PID 4524 wrote to memory of 2896 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 83 PID 4524 wrote to memory of 2896 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 83 PID 4524 wrote to memory of 5060 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 94 PID 4524 wrote to memory of 5060 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 94 PID 4524 wrote to memory of 5060 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 94 PID 4524 wrote to memory of 1992 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 102 PID 4524 wrote to memory of 1992 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 102 PID 4524 wrote to memory of 1992 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 102 PID 4524 wrote to memory of 4744 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 107 PID 4524 wrote to memory of 4744 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 107 PID 4524 wrote to memory of 4744 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 107 PID 4524 wrote to memory of 3148 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 112 PID 4524 wrote to memory of 3148 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 112 PID 4524 wrote to memory of 3148 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 112 PID 4524 wrote to memory of 2920 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 116 PID 4524 wrote to memory of 2920 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 116 PID 4524 wrote to memory of 2920 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 116 PID 4524 wrote to memory of 4348 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 119 PID 4524 wrote to memory of 4348 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 119 PID 4524 wrote to memory of 4348 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 119 PID 4524 wrote to memory of 2032 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 122 PID 4524 wrote to memory of 2032 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 122 PID 4524 wrote to memory of 2032 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 122 PID 4524 wrote to memory of 536 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 126 PID 4524 wrote to memory of 536 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 126 PID 4524 wrote to memory of 536 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 126 PID 4524 wrote to memory of 1520 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 130 PID 4524 wrote to memory of 1520 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 130 PID 4524 wrote to memory of 1520 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 130 PID 4524 wrote to memory of 1448 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 133 PID 4524 wrote to memory of 1448 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 133 PID 4524 wrote to memory of 1448 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 133 PID 4524 wrote to memory of 936 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 137 PID 4524 wrote to memory of 936 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 137 PID 4524 wrote to memory of 936 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 137 PID 4524 wrote to memory of 1828 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 140 PID 4524 wrote to memory of 1828 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 140 PID 4524 wrote to memory of 1828 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 140 PID 4524 wrote to memory of 1640 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 144 PID 4524 wrote to memory of 1640 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 144 PID 4524 wrote to memory of 1640 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 144 PID 4524 wrote to memory of 4440 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 148 PID 4524 wrote to memory of 4440 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 148 PID 4524 wrote to memory of 4440 4524 2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe 148
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-23_f76a6d247545ad4587ea7b62d133025f_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-23_f76a6d247545ad4587ea7b62d133025f_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:4524 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2896
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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:1992
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4744
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3148
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2920
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4348
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2032
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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:1520
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1448
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:936
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1828
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1640
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4440
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