Analysis
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max time kernel
144s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31-12-2024 08:22
Behavioral task
behavioral1
Sample
2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe
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Size
73KB
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MD5
57a6073e265c7ea7a872286b9b337236
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SHA1
7bfbc400765ffc1b4cef6727ff6b839f877697c2
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SHA256
6c087158aea563daf5c0e845931820bf2f6fc3210dcdecec6c9effd5b18e360a
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SHA512
78ca78c40193cb5d9e641d6f8ac4b0f46c03a766ea95680a110ccbf70abc4674b9adbc2d9da45f29888ad749fc29a61e999048fe0a4ac5a3824bdd5c2db52ef9
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SSDEEP
1536:z55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:vMSjOnrmBTMqqDL2/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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\tgvaffnruai = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe" 2024-12-31_57a6073e265c7ea7a872286b9b337236_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) \??\B: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\G: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\R: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\U: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\H: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\N: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\S: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\X: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\V: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\A: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\E: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\M: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\O: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\P: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\Q: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\T: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\W: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\I: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\J: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\K: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\L: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\Y: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\Z: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 16 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 2024-12-31_57a6073e265c7ea7a872286b9b337236_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 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 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2344 wrote to memory of 2184 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 30 PID 2344 wrote to memory of 2184 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 30 PID 2344 wrote to memory of 2184 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 30 PID 2344 wrote to memory of 2184 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 30 PID 2344 wrote to memory of 2724 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 33 PID 2344 wrote to memory of 2724 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 33 PID 2344 wrote to memory of 2724 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 33 PID 2344 wrote to memory of 2724 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 33 PID 2344 wrote to memory of 2620 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 35 PID 2344 wrote to memory of 2620 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 35 PID 2344 wrote to memory of 2620 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 35 PID 2344 wrote to memory of 2620 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 35 PID 2344 wrote to memory of 3064 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 37 PID 2344 wrote to memory of 3064 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 37 PID 2344 wrote to memory of 3064 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 37 PID 2344 wrote to memory of 3064 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 37 PID 2344 wrote to memory of 572 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 39 PID 2344 wrote to memory of 572 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 39 PID 2344 wrote to memory of 572 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 39 PID 2344 wrote to memory of 572 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 39 PID 2344 wrote to memory of 2524 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 41 PID 2344 wrote to memory of 2524 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 41 PID 2344 wrote to memory of 2524 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 41 PID 2344 wrote to memory of 2524 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 41 PID 2344 wrote to memory of 2368 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 43 PID 2344 wrote to memory of 2368 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 43 PID 2344 wrote to memory of 2368 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 43 PID 2344 wrote to memory of 2368 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 43 PID 2344 wrote to memory of 2624 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 45 PID 2344 wrote to memory of 2624 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 45 PID 2344 wrote to memory of 2624 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 45 PID 2344 wrote to memory of 2624 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 45 PID 2344 wrote to memory of 1616 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 48 PID 2344 wrote to memory of 1616 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 48 PID 2344 wrote to memory of 1616 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 48 PID 2344 wrote to memory of 1616 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 48 PID 2344 wrote to memory of 604 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 50 PID 2344 wrote to memory of 604 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 50 PID 2344 wrote to memory of 604 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 50 PID 2344 wrote to memory of 604 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 50 PID 2344 wrote to memory of 1792 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 52 PID 2344 wrote to memory of 1792 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 52 PID 2344 wrote to memory of 1792 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 52 PID 2344 wrote to memory of 1792 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 52 PID 2344 wrote to memory of 2336 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 54 PID 2344 wrote to memory of 2336 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 54 PID 2344 wrote to memory of 2336 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 54 PID 2344 wrote to memory of 2336 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 54 PID 2344 wrote to memory of 2964 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 56 PID 2344 wrote to memory of 2964 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 56 PID 2344 wrote to memory of 2964 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 56 PID 2344 wrote to memory of 2964 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 56 PID 2344 wrote to memory of 852 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 58 PID 2344 wrote to memory of 852 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 58 PID 2344 wrote to memory of 852 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 58 PID 2344 wrote to memory of 852 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 58 PID 2344 wrote to memory of 268 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 60 PID 2344 wrote to memory of 268 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 60 PID 2344 wrote to memory of 268 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 60 PID 2344 wrote to memory of 268 2344 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-31_57a6073e265c7ea7a872286b9b337236_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:2344 -
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:2724
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2620
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3064
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:572
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2524
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2368
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2624
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1616
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:604
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1792
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2336
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2964
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:852
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:268
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