Analysis
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max time kernel
149s -
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
01-01-2025 21:24
Behavioral task
behavioral1
Sample
2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe
Resource
win7-20240708-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe
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Size
73KB
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MD5
04ff0748a17149e3db4d87a077bf93fe
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SHA1
1aff50186781c86db850ec4da50c66a7743d3c6d
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SHA256
dbfb4e767b6604335f6789ef7aa6ddd17bd65a8b0f8e7af4b7e9e60dfa0be6b0
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SHA512
cdefaf9ee3f110829412f2ccb123ce3d60f107ae22e48916cdfe8a5242c8ed6448a09d36fde2f5cfd624acdd9e8cea9b0bb403f5efee6c879ff3903684d6686d
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SSDEEP
1536:X55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:TMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\rrzsjbogdcu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe" 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_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: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\Z: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\H: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\P: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\T: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\W: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\A: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\E: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\J: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\M: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\O: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\R: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\V: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\G: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\I: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\K: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\L: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\N: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\Q: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\S: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\U: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\X: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe File opened (read-only) \??\Y: 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_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 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 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_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 -
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 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 1200 wrote to memory of 2640 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 84 PID 1200 wrote to memory of 2640 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 84 PID 1200 wrote to memory of 2640 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 84 PID 1200 wrote to memory of 2144 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 86 PID 1200 wrote to memory of 2144 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 86 PID 1200 wrote to memory of 2144 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 86 PID 1200 wrote to memory of 1268 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 95 PID 1200 wrote to memory of 1268 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 95 PID 1200 wrote to memory of 1268 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 95 PID 1200 wrote to memory of 3180 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 98 PID 1200 wrote to memory of 3180 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 98 PID 1200 wrote to memory of 3180 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 98 PID 1200 wrote to memory of 952 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 101 PID 1200 wrote to memory of 952 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 101 PID 1200 wrote to memory of 952 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 101 PID 1200 wrote to memory of 3476 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 103 PID 1200 wrote to memory of 3476 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 103 PID 1200 wrote to memory of 3476 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 103 PID 1200 wrote to memory of 736 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 105 PID 1200 wrote to memory of 736 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 105 PID 1200 wrote to memory of 736 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 105 PID 1200 wrote to memory of 4648 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 107 PID 1200 wrote to memory of 4648 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 107 PID 1200 wrote to memory of 4648 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 107 PID 1200 wrote to memory of 3032 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 109 PID 1200 wrote to memory of 3032 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 109 PID 1200 wrote to memory of 3032 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 109 PID 1200 wrote to memory of 1576 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 111 PID 1200 wrote to memory of 1576 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 111 PID 1200 wrote to memory of 1576 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 111 PID 1200 wrote to memory of 1528 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 113 PID 1200 wrote to memory of 1528 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 113 PID 1200 wrote to memory of 1528 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 113 PID 1200 wrote to memory of 3664 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 115 PID 1200 wrote to memory of 3664 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 115 PID 1200 wrote to memory of 3664 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 115 PID 1200 wrote to memory of 904 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 117 PID 1200 wrote to memory of 904 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 117 PID 1200 wrote to memory of 904 1200 2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-01_04ff0748a17149e3db4d87a077bf93fe_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-01_04ff0748a17149e3db4d87a077bf93fe_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:1200 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2640
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2144
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1268
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3180
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:952
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3476
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:736
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4648
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3032
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1576
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1528
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3664
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:904
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