Analysis
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max time kernel
143s -
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
12-12-2024 00:32
Behavioral task
behavioral1
Sample
2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe
Resource
win7-20240708-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe
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Size
73KB
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MD5
cfcb5998448f076f7a97e053ce9f17cd
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SHA1
0e2729cbfa523b98f3970db91ee41d47979716c8
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SHA256
5ade09d0ad2527a1510d34f32ee3eb6aaa553b4827180563ef9b2eace3c438e3
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SHA512
eb3aaf9f420abb2110ad8e0b6a8b05870e540fd68cf25d39d886fd5bb224c52289877bcb87016570dfce8e803536a8da70a4c34ed7285f4f88f4a62f57780260
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SSDEEP
1536:I55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:KMSjOnrmBTMqqDL2/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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\gmndbfstwes = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe" 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_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) \??\Q: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\R: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\T: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\U: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\I: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\J: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\O: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\P: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\W: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\Z: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\B: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\E: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\L: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\V: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\H: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\N: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\Y: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\S: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\X: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\A: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\G: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\K: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe File opened (read-only) \??\M: 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_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 nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.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 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4484 wrote to memory of 1160 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 82 PID 4484 wrote to memory of 1160 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 82 PID 4484 wrote to memory of 1160 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 82 PID 4484 wrote to memory of 2292 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 84 PID 4484 wrote to memory of 2292 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 84 PID 4484 wrote to memory of 2292 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 84 PID 4484 wrote to memory of 3912 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 91 PID 4484 wrote to memory of 3912 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 91 PID 4484 wrote to memory of 3912 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 91 PID 4484 wrote to memory of 4344 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 97 PID 4484 wrote to memory of 4344 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 97 PID 4484 wrote to memory of 4344 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 97 PID 4484 wrote to memory of 3416 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 99 PID 4484 wrote to memory of 3416 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 99 PID 4484 wrote to memory of 3416 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 99 PID 4484 wrote to memory of 3212 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 101 PID 4484 wrote to memory of 3212 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 101 PID 4484 wrote to memory of 3212 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 101 PID 4484 wrote to memory of 1984 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 103 PID 4484 wrote to memory of 1984 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 103 PID 4484 wrote to memory of 1984 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 103 PID 4484 wrote to memory of 4964 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 105 PID 4484 wrote to memory of 4964 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 105 PID 4484 wrote to memory of 4964 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 105 PID 4484 wrote to memory of 3588 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 107 PID 4484 wrote to memory of 3588 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 107 PID 4484 wrote to memory of 3588 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 107 PID 4484 wrote to memory of 2508 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 109 PID 4484 wrote to memory of 2508 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 109 PID 4484 wrote to memory of 2508 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 109 PID 4484 wrote to memory of 2232 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 111 PID 4484 wrote to memory of 2232 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 111 PID 4484 wrote to memory of 2232 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 111 PID 4484 wrote to memory of 5108 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 113 PID 4484 wrote to memory of 5108 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 113 PID 4484 wrote to memory of 5108 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 113 PID 4484 wrote to memory of 1228 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 115 PID 4484 wrote to memory of 1228 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 115 PID 4484 wrote to memory of 1228 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 115 PID 4484 wrote to memory of 4624 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 117 PID 4484 wrote to memory of 4624 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 117 PID 4484 wrote to memory of 4624 4484 2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-12_cfcb5998448f076f7a97e053ce9f17cd_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:4484 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1160
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2292
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3912
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4344
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3416
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3212
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1984
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4964
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3588
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2508
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2232
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5108
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1228
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4624
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