Analysis
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max time kernel
149s -
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
17-12-2024 17:26
Behavioral task
behavioral1
Sample
2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe
Resource
win7-20241023-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe
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Size
73KB
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MD5
584a42c3611ee9c66c0489e50c07c17c
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SHA1
207f31a9ecac7ff81f9930b5693858e60d0c8dab
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SHA256
f76f2fa7e9973d77de2b8209feada054e92fbf0868ba1dcb31362590b72c9845
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SHA512
f800cb171cfb9c5dd703ba458b46d68a677b7a36e8684f18f7a517ef6254d0d08cef99b6b6d0fbd90642f6417d60b8433f3dc8282e1156375246e3e70f7d758c
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SSDEEP
1536:E555555555555pmgSeGDjtQhnwmmB0yxMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rZ:hMSjOnrmBpMqqDL2/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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\uwdinlrffst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe" 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_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) \??\E: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\N: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\Q: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\U: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\X: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\A: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\O: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\R: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\S: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\T: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\Z: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\V: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\W: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\G: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\H: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\I: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\K: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\M: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\P: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\B: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\J: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\L: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe File opened (read-only) \??\Y: 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_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 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1924 wrote to memory of 2924 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 83 PID 1924 wrote to memory of 2924 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 83 PID 1924 wrote to memory of 2924 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 83 PID 1924 wrote to memory of 1584 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 92 PID 1924 wrote to memory of 1584 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 92 PID 1924 wrote to memory of 1584 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 92 PID 1924 wrote to memory of 2932 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 101 PID 1924 wrote to memory of 2932 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 101 PID 1924 wrote to memory of 2932 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 101 PID 1924 wrote to memory of 1572 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 106 PID 1924 wrote to memory of 1572 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 106 PID 1924 wrote to memory of 1572 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 106 PID 1924 wrote to memory of 2620 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 111 PID 1924 wrote to memory of 2620 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 111 PID 1924 wrote to memory of 2620 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 111 PID 1924 wrote to memory of 4144 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 115 PID 1924 wrote to memory of 4144 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 115 PID 1924 wrote to memory of 4144 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 115 PID 1924 wrote to memory of 4688 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 120 PID 1924 wrote to memory of 4688 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 120 PID 1924 wrote to memory of 4688 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 120 PID 1924 wrote to memory of 2696 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 124 PID 1924 wrote to memory of 2696 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 124 PID 1924 wrote to memory of 2696 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 124 PID 1924 wrote to memory of 2060 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 128 PID 1924 wrote to memory of 2060 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 128 PID 1924 wrote to memory of 2060 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 128 PID 1924 wrote to memory of 2908 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 132 PID 1924 wrote to memory of 2908 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 132 PID 1924 wrote to memory of 2908 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 132 PID 1924 wrote to memory of 4128 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 136 PID 1924 wrote to memory of 4128 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 136 PID 1924 wrote to memory of 4128 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 136 PID 1924 wrote to memory of 3364 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 140 PID 1924 wrote to memory of 3364 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 140 PID 1924 wrote to memory of 3364 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 140 PID 1924 wrote to memory of 532 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 144 PID 1924 wrote to memory of 532 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 144 PID 1924 wrote to memory of 532 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 144 PID 1924 wrote to memory of 428 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 148 PID 1924 wrote to memory of 428 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 148 PID 1924 wrote to memory of 428 1924 2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe 148
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-17_584a42c3611ee9c66c0489e50c07c17c_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-17_584a42c3611ee9c66c0489e50c07c17c_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:1924 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2924
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1584
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2932
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1572
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2620
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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:4688
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2696
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2060
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2908
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4128
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3364
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:532
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:428
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