Analysis
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max time kernel
142s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27-10-2024 04:42
Behavioral task
behavioral1
Sample
2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe
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Size
73KB
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MD5
ec7b4c6c36943d4edd2c5433bc8c5e33
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SHA1
36df727148cf69fe23ea91f39a4f95442c4194ae
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SHA256
2e5df8c42fc5cb45a204a7b6b4911fc22a3724dd4fab5d214ba192e12d0c2cee
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SHA512
8a62bae786fa851f90894935f539d88a645a9e36bc7d223a687c77bdf16dee1e0251a315133cd0a90d0798f21a9b9768d602be7a3e918db7367967a549a522e0
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SSDEEP
1536:sgSeGDjtQhnwmmB0yjMqqUM2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:sMSjOnrmBbMqqMmr3IdE8we0Avu5r++N
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\btssgmkdvnr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe" 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_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) \??\E: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\G: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\N: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\Z: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\Y: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\B: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\I: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\M: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\P: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\Q: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\S: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\X: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\A: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\J: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\L: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\V: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\H: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\K: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\O: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\R: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\T: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\U: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe File opened (read-only) \??\W: 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_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 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_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 -
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 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2236 wrote to memory of 1000 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 32 PID 2236 wrote to memory of 1000 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 32 PID 2236 wrote to memory of 1000 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 32 PID 2236 wrote to memory of 1000 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 32 PID 2236 wrote to memory of 2628 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 34 PID 2236 wrote to memory of 2628 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 34 PID 2236 wrote to memory of 2628 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 34 PID 2236 wrote to memory of 2628 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 34 PID 2236 wrote to memory of 2632 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 36 PID 2236 wrote to memory of 2632 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 36 PID 2236 wrote to memory of 2632 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 36 PID 2236 wrote to memory of 2632 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 36 PID 2236 wrote to memory of 2508 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 38 PID 2236 wrote to memory of 2508 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 38 PID 2236 wrote to memory of 2508 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 38 PID 2236 wrote to memory of 2508 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 38 PID 2236 wrote to memory of 2600 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 40 PID 2236 wrote to memory of 2600 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 40 PID 2236 wrote to memory of 2600 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 40 PID 2236 wrote to memory of 2600 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 40 PID 2236 wrote to memory of 1536 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 42 PID 2236 wrote to memory of 1536 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 42 PID 2236 wrote to memory of 1536 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 42 PID 2236 wrote to memory of 1536 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 42 PID 2236 wrote to memory of 1636 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 44 PID 2236 wrote to memory of 1636 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 44 PID 2236 wrote to memory of 1636 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 44 PID 2236 wrote to memory of 1636 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 44 PID 2236 wrote to memory of 1664 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 46 PID 2236 wrote to memory of 1664 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 46 PID 2236 wrote to memory of 1664 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 46 PID 2236 wrote to memory of 1664 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 46 PID 2236 wrote to memory of 2284 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 48 PID 2236 wrote to memory of 2284 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 48 PID 2236 wrote to memory of 2284 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 48 PID 2236 wrote to memory of 2284 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 48 PID 2236 wrote to memory of 348 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 50 PID 2236 wrote to memory of 348 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 50 PID 2236 wrote to memory of 348 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 50 PID 2236 wrote to memory of 348 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 50 PID 2236 wrote to memory of 1556 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 52 PID 2236 wrote to memory of 1556 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 52 PID 2236 wrote to memory of 1556 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 52 PID 2236 wrote to memory of 1556 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 52 PID 2236 wrote to memory of 2224 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 55 PID 2236 wrote to memory of 2224 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 55 PID 2236 wrote to memory of 2224 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 55 PID 2236 wrote to memory of 2224 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 55 PID 2236 wrote to memory of 1532 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 57 PID 2236 wrote to memory of 1532 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 57 PID 2236 wrote to memory of 1532 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 57 PID 2236 wrote to memory of 1532 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 57 PID 2236 wrote to memory of 992 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 59 PID 2236 wrote to memory of 992 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 59 PID 2236 wrote to memory of 992 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 59 PID 2236 wrote to memory of 992 2236 2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe 59
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-27_ec7b4c6c36943d4edd2c5433bc8c5e33_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:2236 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1000
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2628
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2632
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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:2600
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1536
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1636
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1664
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2284
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:348
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1556
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2224
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1532
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:992
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