Analysis
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max time kernel
146s -
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
29-10-2024 03:36
Behavioral task
behavioral1
Sample
2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe
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Size
73KB
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MD5
28ed2803d1904f9d52a127b41cbb6fb7
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SHA1
bc783e25723301fa44bf02656dcf993e2f2314dc
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SHA256
b48d8f567ebecdfbfb3c52941a1d5e9b544e74ee0a9c015d420c80b902e691ba
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SHA512
ec335741ff1981101ac464eb2437f67fd3d4269441c504725071c49f5614528aafe1137c1cb2053b392e3dbfe4ffcf96780fb1c61020f728cffb4afd372e289e
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SSDEEP
1536:l55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:tMSjOnrmBTMqqDL2/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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\yiztpkdczhy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe" 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_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) \??\T: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\X: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\B: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\H: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\I: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\J: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\K: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\R: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\P: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\Q: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\S: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\U: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\Z: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\A: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\G: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\L: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\M: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\N: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\Y: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\E: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\O: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\V: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe File opened (read-only) \??\W: 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_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 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_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 -
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 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3280 wrote to memory of 2520 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 89 PID 3280 wrote to memory of 2520 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 89 PID 3280 wrote to memory of 2520 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 89 PID 3280 wrote to memory of 4616 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 98 PID 3280 wrote to memory of 4616 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 98 PID 3280 wrote to memory of 4616 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 98 PID 3280 wrote to memory of 864 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 100 PID 3280 wrote to memory of 864 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 100 PID 3280 wrote to memory of 864 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 100 PID 3280 wrote to memory of 1240 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 105 PID 3280 wrote to memory of 1240 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 105 PID 3280 wrote to memory of 1240 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 105 PID 3280 wrote to memory of 4912 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 107 PID 3280 wrote to memory of 4912 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 107 PID 3280 wrote to memory of 4912 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 107 PID 3280 wrote to memory of 1848 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 109 PID 3280 wrote to memory of 1848 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 109 PID 3280 wrote to memory of 1848 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 109 PID 3280 wrote to memory of 224 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 112 PID 3280 wrote to memory of 224 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 112 PID 3280 wrote to memory of 224 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 112 PID 3280 wrote to memory of 4856 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 114 PID 3280 wrote to memory of 4856 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 114 PID 3280 wrote to memory of 4856 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 114 PID 3280 wrote to memory of 640 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 116 PID 3280 wrote to memory of 640 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 116 PID 3280 wrote to memory of 640 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 116 PID 3280 wrote to memory of 2488 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 126 PID 3280 wrote to memory of 2488 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 126 PID 3280 wrote to memory of 2488 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 126 PID 3280 wrote to memory of 3592 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 128 PID 3280 wrote to memory of 3592 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 128 PID 3280 wrote to memory of 3592 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 128 PID 3280 wrote to memory of 2168 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 130 PID 3280 wrote to memory of 2168 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 130 PID 3280 wrote to memory of 2168 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 130 PID 3280 wrote to memory of 3300 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 132 PID 3280 wrote to memory of 3300 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 132 PID 3280 wrote to memory of 3300 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 132 PID 3280 wrote to memory of 840 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 137 PID 3280 wrote to memory of 840 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 137 PID 3280 wrote to memory of 840 3280 2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe 137
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-29_28ed2803d1904f9d52a127b41cbb6fb7_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:3280 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2520
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4616
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:864
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1240
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4912
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1848
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:224
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4856
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:640
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2488
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3592
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2168
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3300
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:840
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