Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 04:24
Behavioral task
behavioral1
Sample
2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe
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Size
76KB
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MD5
4788520e0e5645d8d234bd3059785481
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SHA1
31c559371b8fa98b793d1e05379fcccdd76d306c
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SHA256
79a72e1f0bb393a75a5508cd9e2dcb7551569c00bee9ec79969f312a3702a655
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SHA512
b805555c9593aa56b432d361c92c3d77a6836782b7e539ef357f7b020c108a99c1d12955d6031bb1a67ee696520e9caef64e9ea69d75270cb04f72a81ea86e49
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SSDEEP
1536:C55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:4MSjOnrmBTMqqDL2/mr3IdE8we0Avu5V
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\umkmbabzkuw = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe" 2024-11-10_4788520e0e5645d8d234bd3059785481_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) \??\I: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\J: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\R: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\Z: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\G: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\H: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\N: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\U: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\Y: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\A: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\E: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\M: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\O: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\T: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\V: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\B: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\K: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\Q: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\S: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\W: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\X: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\L: 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe File opened (read-only) \??\P: 2024-11-10_4788520e0e5645d8d234bd3059785481_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 2024-11-10_4788520e0e5645d8d234bd3059785481_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4760 wrote to memory of 264 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 88 PID 4760 wrote to memory of 264 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 88 PID 4760 wrote to memory of 264 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 88 PID 4760 wrote to memory of 4724 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 99 PID 4760 wrote to memory of 4724 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 99 PID 4760 wrote to memory of 4724 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 99 PID 4760 wrote to memory of 4488 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 102 PID 4760 wrote to memory of 4488 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 102 PID 4760 wrote to memory of 4488 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 102 PID 4760 wrote to memory of 1232 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 108 PID 4760 wrote to memory of 1232 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 108 PID 4760 wrote to memory of 1232 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 108 PID 4760 wrote to memory of 3196 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 112 PID 4760 wrote to memory of 3196 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 112 PID 4760 wrote to memory of 3196 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 112 PID 4760 wrote to memory of 2036 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 116 PID 4760 wrote to memory of 2036 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 116 PID 4760 wrote to memory of 2036 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 116 PID 4760 wrote to memory of 3952 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 120 PID 4760 wrote to memory of 3952 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 120 PID 4760 wrote to memory of 3952 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 120 PID 4760 wrote to memory of 2188 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 124 PID 4760 wrote to memory of 2188 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 124 PID 4760 wrote to memory of 2188 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 124 PID 4760 wrote to memory of 5060 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 128 PID 4760 wrote to memory of 5060 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 128 PID 4760 wrote to memory of 5060 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 128 PID 4760 wrote to memory of 4688 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 131 PID 4760 wrote to memory of 4688 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 131 PID 4760 wrote to memory of 4688 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 131 PID 4760 wrote to memory of 1576 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 134 PID 4760 wrote to memory of 1576 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 134 PID 4760 wrote to memory of 1576 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 134 PID 4760 wrote to memory of 1692 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 137 PID 4760 wrote to memory of 1692 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 137 PID 4760 wrote to memory of 1692 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 137 PID 4760 wrote to memory of 2768 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 141 PID 4760 wrote to memory of 2768 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 141 PID 4760 wrote to memory of 2768 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 141 PID 4760 wrote to memory of 1716 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 145 PID 4760 wrote to memory of 1716 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 145 PID 4760 wrote to memory of 1716 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 145 PID 4760 wrote to memory of 3712 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 149 PID 4760 wrote to memory of 3712 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 149 PID 4760 wrote to memory of 3712 4760 2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe 149
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-10_4788520e0e5645d8d234bd3059785481_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-10_4788520e0e5645d8d234bd3059785481_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:4760 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:264
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4724
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4488
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1232
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3196
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2036
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3952
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2188
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5060
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4688
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1576
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1692
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2768
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1716
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3712
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