Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2024 19:05
Behavioral task
behavioral1
Sample
18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe
Resource
win10v2004-20240611-en
General
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Target
18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe
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Size
526KB
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MD5
3b7c973bca4c7034c009b9cd2b0140cd
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SHA1
2c5de140bf2280e32fb5597d24146d73568121eb
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SHA256
18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334
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SHA512
441b2439e63b3a31f2e806f0e924977ae4119f8eb48de25367f61f74f5d03b8a0c8c2173899d6e12bbab0ace07720323eae9fb51ad469b5535f5d5d824cf2a98
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SSDEEP
6144:lrhCmSiJnFtXJch8bZ0iDd+gFuC88bYVWTb4gU+b2HV70/2wPe1ep1B+wsiBzVXv:lYmSczXJWSMg188MMTWSrB+wbzVXZ7o
Malware Config
Signatures
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Detects executables packed with VMProtect. 1 IoCs
Processes:
resource yara_rule \??\c:\users\admin\appdata\local\temp\FJY4HZ~1\DrvInE.sys INDICATOR_EXE_Packed_VMProtect -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation 18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe -
Executes dropped EXE 1 IoCs
Processes:
devcon.exepid process 2860 devcon.exe -
Processes:
resource yara_rule \??\c:\users\admin\appdata\local\temp\FJY4HZ~1\DrvInE.sys vmprotect -
Drops file in System32 directory 9 IoCs
Processes:
DrvInst.exedescription ioc process File opened for modification C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\SET5EC9.tmp DrvInst.exe File created C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\SET5EC9.tmp DrvInst.exe File opened for modification C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\DrvInE.sys DrvInst.exe File created C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\SET5EDA.tmp DrvInst.exe File opened for modification C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\DrvInE.cat DrvInst.exe File opened for modification C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\SET5EDA.tmp DrvInst.exe File opened for modification C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\SET5EDB.tmp DrvInst.exe File created C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\SET5EDB.tmp DrvInst.exe File opened for modification C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\drvine.inf DrvInst.exe -
Drops file in Windows directory 3 IoCs
Processes:
devcon.exesvchost.exeDrvInst.exedescription ioc process File opened for modification C:\Windows\INF\setupapi.dev.log devcon.exe File opened for modification C:\Windows\INF\setupapi.dev.log svchost.exe File opened for modification C:\Windows\INF\setupapi.dev.log DrvInst.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 26 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
devcon.exesvchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\0009 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\CompatibleIDs devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\0009 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001 devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002 devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\CompatibleIDs devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Phantom devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID devcon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\CompatibleIDs devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\0009 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags devcon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\0009 svchost.exe -
Modifies data under HKEY_USERS 42 IoCs
Processes:
DrvInst.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe -
Processes:
devcon.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5 devcon.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 devcon.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 devcon.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
svchost.exedescription pid process Token: SeAuditPrivilege 2392 svchost.exe Token: SeSecurityPrivilege 2392 svchost.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.execmd.exesvchost.exeDrvInst.exedescription pid process target process PID 2304 wrote to memory of 1744 2304 18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe cmd.exe PID 2304 wrote to memory of 1744 2304 18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe cmd.exe PID 2304 wrote to memory of 1744 2304 18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe cmd.exe PID 1744 wrote to memory of 2860 1744 cmd.exe devcon.exe PID 1744 wrote to memory of 2860 1744 cmd.exe devcon.exe PID 2392 wrote to memory of 2592 2392 svchost.exe DrvInst.exe PID 2392 wrote to memory of 2592 2392 svchost.exe DrvInst.exe PID 2592 wrote to memory of 2128 2592 DrvInst.exe rundll32.exe PID 2592 wrote to memory of 2128 2592 DrvInst.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe"C:\Users\Admin\AppData\Local\Temp\18747c2191a87db21ca0b1f95cf19da30f47a3db58cb3fbc8e9afe4b6cd74334.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\fJy4Hz8Y4\Driver_Setup.bat" "2⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fJy4Hz8Y4\devcon.exedevcon install DrvInE.inf "{FD59161E-D5D4-4299-910F-511094CF4E96}\HID_DEVICE"3⤵
- Executes dropped EXE
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Modifies system certificate store
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall1⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DrvInst.exeDrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{10ce696f-ed0f-e948-8769-4fce3d167d61}\drvine.inf" "9" "4e027734f" "000000000000014C" "WinSta0\Default" "000000000000015C" "208" "c:\users\admin\appdata\local\temp\fjy4hz8y4"2⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exerundll32.exe C:\Windows\system32\pnpui.dll,InstallSecurityPromptRunDllW 20 Global\{09c91a97-efc4-724a-b331-c7613f5034b1} Global\{5b39b767-b498-4146-8cc2-0b6ea91d9606} C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\drvine.inf C:\Windows\System32\DriverStore\Temp\{80c1ab64-7dcf-a24d-ba7d-4b275772c37d}\DrvInE.cat3⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\fJy4Hz8Y4\Driver_Setup.batFilesize
79B
MD5b05e53e28d3e66362cec2915710d7a55
SHA1b6e8010ef364ea05dacca461a0481244e84c8bcf
SHA256644975810d9c8ba1dc42c1cd821a3b140be0ffaa8ffdc4d927c7428349643755
SHA5125f0966fbf3bfa32d985b2c72dcddc3f59f20a0fb6c023f2688c253d0b6ee79bae0fe1d55dba371c9cbe06663f5b9c0f53aabfaf9717fe7f1cf8e763bf2044f3e
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C:\Users\Admin\AppData\Local\Temp\fJy4Hz8Y4\DrvInE.infFilesize
3KB
MD5607506fffa21830f75c18ff69a112246
SHA126755161758b031b7e952c24fdd929b10120fd28
SHA256b69c7a5e17eb9a76d5f9d2818d4db889631768949ee35f023e3ed6c8b2aa5fae
SHA512dc452bf226c4721b4eb069a66bf7f20bdb725bceb7ae113f429915d233d04f67e6cdaa9caf49f69fbe763e0a1cc7c8ceeffa3ce6edfe2a3da23111f4dca596da
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C:\Users\Admin\AppData\Local\Temp\fJy4Hz8Y4\devcon.exeFilesize
87KB
MD541ba1bbdd9284e49701ee94a3f446c33
SHA16d5bd532a0f9a3bf7005edeb53b4aba2d30a0c99
SHA256c65d9acba88d2c56422ec4aba235b0ae25bb3261bf400cd30efe11de0c4330e4
SHA512dc55452698966b77c157a81eb458984b17e3e3a0d3ff885479f7c823b847eb739a07782f140ced12eac75fdddd7416f923c885a9d8e8b0a10010fc07bef3da45
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\??\c:\users\admin\appdata\local\temp\FJY4HZ~1\DrvInE.sysFilesize
54KB
MD5c415ee7d6a509d98636c9fa5faae5a60
SHA1ab05530e623bd1780ccb1623138bde77655f19c9
SHA256015af31cd5b19dc780cf36da0d21324d81bf46fdc8c73a850597c777f5f44857
SHA512848cbc5ead4e2513d7e925a5d6739ccd2464eb53d04e1c0c12d12e4c59a8bd7c731c50d34756d922bb1bb1517f3528e7ba3b3b65fadbfb72cc584521e9631136
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\??\c:\users\admin\appdata\local\temp\fjy4hz8y4\DrvInE.catFilesize
8KB
MD5fba3d6050022c44b4d2d6dd81b62f356
SHA1c5484dbb858ce2980f401560caf50b6f9a14b594
SHA256ab01bd082889fc7688876b72ecd4e04f31d1d92b786497aa24b54388da12b73e
SHA51242b4694995a22c38070b9035d1e92774ddf90626b42ce0b79b5d9f08397cef0f5302ea6dc26acadafa483be09a22f92e09ee8e68d5b49e38c9b4ee91129ced99