Analysis
- max time kernel
144s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
18/11/2024, 04:33
Behavioral task
behavioral1
Sample
2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe
- Size 83KB
- Sample241118-e6t2sayjex
- SHA256 ecca4d2b8fc8ad414555bfea1139232171ed295362fc729b7d54dcad86b85ce1
- MD5 e163b88b66c2b9e922e0613fda73213d
- SHA1 2b773c69e2543bda9435d9d3b1981c04d874c4e2
- SHA512 72d2c697c28c11280e3a48575ba84cadeb94a0776ff89829637c7479e155e59c9343100bc395d4abcc24bee3a0f35ba0967a5ab2184aefc592ba6e2295fc37e6
- SSDEEP 1536:B55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:pMSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- 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\ffcygmeygsq = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe" 2024-11-18_e163b88b66c2b9e922e0613fda73213d_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) \??\P: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\Q: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\S: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\T: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\V: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\I: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\K: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\L: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\R: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\Y: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\Z: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\H: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\E: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\G: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\O: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\W: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\A: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\J: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\M: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\N: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\U: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\X: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe File opened (read-only) \??\B: 2024-11-18_e163b88b66c2b9e922e0613fda73213d_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 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 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.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 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1424 wrote to memory of 2084 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 87 PID 1424 wrote to memory of 2084 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 87 PID 1424 wrote to memory of 2084 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 87 PID 1424 wrote to memory of 2744 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 96 PID 1424 wrote to memory of 2744 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 96 PID 1424 wrote to memory of 2744 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 96 PID 1424 wrote to memory of 888 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 98 PID 1424 wrote to memory of 888 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 98 PID 1424 wrote to memory of 888 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 98 PID 1424 wrote to memory of 2184 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 102 PID 1424 wrote to memory of 2184 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 102 PID 1424 wrote to memory of 2184 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 102 PID 1424 wrote to memory of 3848 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 104 PID 1424 wrote to memory of 3848 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 104 PID 1424 wrote to memory of 3848 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 104 PID 1424 wrote to memory of 1764 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 106 PID 1424 wrote to memory of 1764 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 106 PID 1424 wrote to memory of 1764 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 106 PID 1424 wrote to memory of 3240 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 108 PID 1424 wrote to memory of 3240 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 108 PID 1424 wrote to memory of 3240 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 108 PID 1424 wrote to memory of 1460 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 110 PID 1424 wrote to memory of 1460 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 110 PID 1424 wrote to memory of 1460 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 110 PID 1424 wrote to memory of 3440 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 112 PID 1424 wrote to memory of 3440 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 112 PID 1424 wrote to memory of 3440 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 112 PID 1424 wrote to memory of 4644 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 114 PID 1424 wrote to memory of 4644 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 114 PID 1424 wrote to memory of 4644 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 114 PID 1424 wrote to memory of 700 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 116 PID 1424 wrote to memory of 700 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 116 PID 1424 wrote to memory of 700 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 116 PID 1424 wrote to memory of 2312 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 118 PID 1424 wrote to memory of 2312 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 118 PID 1424 wrote to memory of 2312 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 118 PID 1424 wrote to memory of 3932 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 120 PID 1424 wrote to memory of 3932 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 120 PID 1424 wrote to memory of 3932 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 120 PID 1424 wrote to memory of 212 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 122 PID 1424 wrote to memory of 212 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 122 PID 1424 wrote to memory of 212 1424 2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe 122
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-18_e163b88b66c2b9e922e0613fda73213d_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-18_e163b88b66c2b9e922e0613fda73213d_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:1424 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2084
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2744
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:888
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2184
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3848
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1764
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3240
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1460
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3440
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4644
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:700
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2312
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3932
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:212
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