Analysis
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max time kernel
140s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-01-2025 02:33
Behavioral task
behavioral1
Sample
2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe
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Size
201KB
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MD5
43d135ff50d5ddd77f26d9c2fcf84ec4
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SHA1
7aceff4cdf7d76e63c2a62c280cb9acfecfc60a8
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SHA256
6e018e47e10d531e21d71bafc3e0bfa958b32bb4abe788408f81107c815030a2
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SHA512
32caeca2bdbf36c44df7f23e957cdd3e20addfd97f09a40dbeea8e300fc36a948e6b62398b1729107d165e4d9e5e00d7be1fd25f8f0c6f076c3c2242d32ce46e
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SSDEEP
6144:iXjOnr6gqqDL64vduLiEpbpQJio8eiZNgoo2FWTOy2:iTOnYqn6cuLiExpQJ98eCgoo2oTO3
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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\sdcgcvfexga = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe" 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_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) \??\A: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\B: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\N: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\S: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\U: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\X: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\Y: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\J: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\G: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\R: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\V: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\W: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\Z: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\P: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\E: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\H: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\I: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\K: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\L: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\M: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\O: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\Q: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe File opened (read-only) \??\T: 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 13 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 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_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 -
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 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 4308 wrote to memory of 3896 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 83 PID 4308 wrote to memory of 3896 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 83 PID 4308 wrote to memory of 3896 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 83 PID 4308 wrote to memory of 60 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 93 PID 4308 wrote to memory of 60 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 93 PID 4308 wrote to memory of 60 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 93 PID 4308 wrote to memory of 3924 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 105 PID 4308 wrote to memory of 3924 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 105 PID 4308 wrote to memory of 3924 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 105 PID 4308 wrote to memory of 4736 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 108 PID 4308 wrote to memory of 4736 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 108 PID 4308 wrote to memory of 4736 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 108 PID 4308 wrote to memory of 4768 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 113 PID 4308 wrote to memory of 4768 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 113 PID 4308 wrote to memory of 4768 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 113 PID 4308 wrote to memory of 1368 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 117 PID 4308 wrote to memory of 1368 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 117 PID 4308 wrote to memory of 1368 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 117 PID 4308 wrote to memory of 4688 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 121 PID 4308 wrote to memory of 4688 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 121 PID 4308 wrote to memory of 4688 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 121 PID 4308 wrote to memory of 764 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 125 PID 4308 wrote to memory of 764 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 125 PID 4308 wrote to memory of 764 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 125 PID 4308 wrote to memory of 3532 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 129 PID 4308 wrote to memory of 3532 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 129 PID 4308 wrote to memory of 3532 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 129 PID 4308 wrote to memory of 1540 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 133 PID 4308 wrote to memory of 1540 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 133 PID 4308 wrote to memory of 1540 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 133 PID 4308 wrote to memory of 4780 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 137 PID 4308 wrote to memory of 4780 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 137 PID 4308 wrote to memory of 4780 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 137 PID 4308 wrote to memory of 4580 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 141 PID 4308 wrote to memory of 4580 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 141 PID 4308 wrote to memory of 4580 4308 2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe 141
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-13_43d135ff50d5ddd77f26d9c2fcf84ec4_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:4308 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3896
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:60
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3924
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4736
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4768
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1368
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4688
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:764
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3532
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1540
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4780
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4580
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