Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2025 10:34
Behavioral task
behavioral1
Sample
2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe
Resource
win7-20241023-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe
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Size
73KB
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MD5
07544e0dfbea04ecbbd7ba1c968ee681
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SHA1
e5f6516c0db0e0be062fa5d4c1f2735a0d8495bf
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SHA256
c6796fbd7320119cd34c6421b78a95df2dbd91976a7f454dd42435ec483950b9
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SHA512
648f5712075aa412b5d97356e170e60c2a8c82c97e9046a2e98c4ba300b830f388ede5dc5e828fa67f1a951bbe5bd193e6d6b87214d1caa36a56987ae0774890
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SSDEEP
1536:s55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:OMSjOnrmBTMqqDL2/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\wcmweowhrqy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe" 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_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) \??\J: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\P: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\S: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\U: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\Y: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\B: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\G: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\I: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\K: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\N: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\R: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\V: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\E: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\H: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\L: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\O: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\X: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\A: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\M: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\Q: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\T: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\W: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe File opened (read-only) \??\Z: 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 11 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 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_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 -
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 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 4276 wrote to memory of 432 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 82 PID 4276 wrote to memory of 432 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 82 PID 4276 wrote to memory of 432 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 82 PID 4276 wrote to memory of 3972 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 84 PID 4276 wrote to memory of 3972 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 84 PID 4276 wrote to memory of 3972 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 84 PID 4276 wrote to memory of 840 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 90 PID 4276 wrote to memory of 840 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 90 PID 4276 wrote to memory of 840 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 90 PID 4276 wrote to memory of 640 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 96 PID 4276 wrote to memory of 640 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 96 PID 4276 wrote to memory of 640 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 96 PID 4276 wrote to memory of 1200 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 99 PID 4276 wrote to memory of 1200 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 99 PID 4276 wrote to memory of 1200 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 99 PID 4276 wrote to memory of 376 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 101 PID 4276 wrote to memory of 376 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 101 PID 4276 wrote to memory of 376 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 101 PID 4276 wrote to memory of 3272 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 103 PID 4276 wrote to memory of 3272 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 103 PID 4276 wrote to memory of 3272 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 103 PID 4276 wrote to memory of 4368 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 105 PID 4276 wrote to memory of 4368 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 105 PID 4276 wrote to memory of 4368 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 105 PID 4276 wrote to memory of 3628 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 107 PID 4276 wrote to memory of 3628 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 107 PID 4276 wrote to memory of 3628 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 107 PID 4276 wrote to memory of 2616 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 109 PID 4276 wrote to memory of 2616 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 109 PID 4276 wrote to memory of 2616 4276 2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe 109
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-02_07544e0dfbea04ecbbd7ba1c968ee681_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:4276 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:432
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3972
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:840
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:640
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1200
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:376
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3272
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4368
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3628
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2616
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