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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
04/01/2025, 05:19
Behavioral task
behavioral1
Sample
2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe
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Size
286KB
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MD5
f8b854da08106be040fa23cb69d251af
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SHA1
c85b9329a5bd76402077b372f607096a215011ec
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SHA256
1785da4591e8813880d9867ab651aeb4d446715248ceffdf11cf1f8af5eb9e6c
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SHA512
7b8f4ee058a046caa4292dc09642b326e7b378218ad2e8a17c89bf741df7e5d683b2e1a12978a498d07676804927a1a938b3650c055d519e25990810a9e3c653
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SSDEEP
6144:iXjOnr6gqqDL64vd0xrm1sSfa7F5pDYD+x/W836eiO/swGXuY2YJ+p3ssqpsYOH4:iTOnYqn6cwrm1sB7F51YD+lW8qeiO/sf
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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ajqrnciftgb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe" 2025-01-04_f8b854da08106be040fa23cb69d251af_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) \??\Y: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\G: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\K: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\L: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\M: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\Q: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\U: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\X: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\W: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\A: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\J: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\N: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\O: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\P: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\R: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\S: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\B: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\I: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\V: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\E: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\H: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\T: 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe File opened (read-only) \??\Z: 2025-01-04_f8b854da08106be040fa23cb69d251af_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 2025-01-04_f8b854da08106be040fa23cb69d251af_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 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 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1448 wrote to memory of 1380 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 82 PID 1448 wrote to memory of 1380 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 82 PID 1448 wrote to memory of 1380 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 82 PID 1448 wrote to memory of 2780 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 88 PID 1448 wrote to memory of 2780 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 88 PID 1448 wrote to memory of 2780 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 88 PID 1448 wrote to memory of 4492 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 93 PID 1448 wrote to memory of 4492 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 93 PID 1448 wrote to memory of 4492 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 93 PID 1448 wrote to memory of 3000 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 97 PID 1448 wrote to memory of 3000 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 97 PID 1448 wrote to memory of 3000 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 97 PID 1448 wrote to memory of 1672 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 99 PID 1448 wrote to memory of 1672 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 99 PID 1448 wrote to memory of 1672 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 99 PID 1448 wrote to memory of 4004 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 101 PID 1448 wrote to memory of 4004 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 101 PID 1448 wrote to memory of 4004 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 101 PID 1448 wrote to memory of 3652 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 103 PID 1448 wrote to memory of 3652 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 103 PID 1448 wrote to memory of 3652 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 103 PID 1448 wrote to memory of 2928 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 105 PID 1448 wrote to memory of 2928 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 105 PID 1448 wrote to memory of 2928 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 105 PID 1448 wrote to memory of 3212 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 107 PID 1448 wrote to memory of 3212 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 107 PID 1448 wrote to memory of 3212 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 107 PID 1448 wrote to memory of 3036 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 109 PID 1448 wrote to memory of 3036 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 109 PID 1448 wrote to memory of 3036 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 109 PID 1448 wrote to memory of 2156 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 111 PID 1448 wrote to memory of 2156 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 111 PID 1448 wrote to memory of 2156 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 111 PID 1448 wrote to memory of 3356 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 113 PID 1448 wrote to memory of 3356 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 113 PID 1448 wrote to memory of 3356 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 113 PID 1448 wrote to memory of 2088 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 115 PID 1448 wrote to memory of 2088 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 115 PID 1448 wrote to memory of 2088 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 115 PID 1448 wrote to memory of 4132 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 117 PID 1448 wrote to memory of 4132 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 117 PID 1448 wrote to memory of 4132 1448 2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-04_f8b854da08106be040fa23cb69d251af_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-04_f8b854da08106be040fa23cb69d251af_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:1448 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1380
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2780
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4492
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3000
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1672
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4004
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3652
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2928
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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:3036
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2156
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3356
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2088
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4132
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