Analysis
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max time kernel
140s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-01-2025 15:28
Behavioral task
behavioral1
Sample
2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe
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Size
73KB
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MD5
03770e084ab17645455e00b205a63247
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SHA1
47114c9836a7290db2776ba34f4fa70f44255de9
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SHA256
242d0dc35e77c31ef6c3b246027714bd88930b919b9ad9a178b471a6ade5c952
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SHA512
6fce1b3fd338fae9c52e3d7f356de737131658d4b3fabf85317637ac612f1fb4101d1269d45d08832e0edb92432eefd362f082d2f7a8fe19d2d3f7ec142411f3
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SSDEEP
1536:T555555555555pmgSeGDjtQhnwmmB0yXgMqqU+2bbbAV2/S2mr3IdE8mne0Avu5V:UMSjOnrmBoMqqDL2/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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\tbrfwnhudex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe" 2025-01-22_03770e084ab17645455e00b205a63247_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) \??\B: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\P: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\X: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\Y: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\J: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\T: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\K: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\M: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\R: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\W: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\A: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\E: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\G: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\I: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\Q: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\S: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\U: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\V: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\H: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\L: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\N: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\O: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe File opened (read-only) \??\Z: 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 14 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 2025-01-22_03770e084ab17645455e00b205a63247_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 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4652 wrote to memory of 2552 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 82 PID 4652 wrote to memory of 2552 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 82 PID 4652 wrote to memory of 2552 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 82 PID 4652 wrote to memory of 3336 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 88 PID 4652 wrote to memory of 3336 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 88 PID 4652 wrote to memory of 3336 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 88 PID 4652 wrote to memory of 1868 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 93 PID 4652 wrote to memory of 1868 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 93 PID 4652 wrote to memory of 1868 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 93 PID 4652 wrote to memory of 5100 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 96 PID 4652 wrote to memory of 5100 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 96 PID 4652 wrote to memory of 5100 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 96 PID 4652 wrote to memory of 1828 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 98 PID 4652 wrote to memory of 1828 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 98 PID 4652 wrote to memory of 1828 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 98 PID 4652 wrote to memory of 4568 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 101 PID 4652 wrote to memory of 4568 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 101 PID 4652 wrote to memory of 4568 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 101 PID 4652 wrote to memory of 696 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 103 PID 4652 wrote to memory of 696 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 103 PID 4652 wrote to memory of 696 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 103 PID 4652 wrote to memory of 1412 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 105 PID 4652 wrote to memory of 1412 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 105 PID 4652 wrote to memory of 1412 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 105 PID 4652 wrote to memory of 2912 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 107 PID 4652 wrote to memory of 2912 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 107 PID 4652 wrote to memory of 2912 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 107 PID 4652 wrote to memory of 3340 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 109 PID 4652 wrote to memory of 3340 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 109 PID 4652 wrote to memory of 3340 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 109 PID 4652 wrote to memory of 5008 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 111 PID 4652 wrote to memory of 5008 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 111 PID 4652 wrote to memory of 5008 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 111 PID 4652 wrote to memory of 3036 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 113 PID 4652 wrote to memory of 3036 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 113 PID 4652 wrote to memory of 3036 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 113 PID 4652 wrote to memory of 3488 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 115 PID 4652 wrote to memory of 3488 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 115 PID 4652 wrote to memory of 3488 4652 2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe 115
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-22_03770e084ab17645455e00b205a63247_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-22_03770e084ab17645455e00b205a63247_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:4652 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2552
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3336
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1868
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5100
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1828
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4568
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:696
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1412
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2912
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3340
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5008
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3036
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3488
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