Analysis
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max time kernel
123s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
06-02-2025 10:56
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe
Resource
win7-20240903-en
General
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Target
2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe
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Size
2.1MB
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MD5
0c742a38601997d1b0a754cd4f8ef057
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SHA1
9a090ef87bac51eccc6e808d3d5adc62e09284fd
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SHA256
54426b5f566e7ff36678cd6bbd88b8a860461710ebe9b60d6ea02851654256f6
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SHA512
c1cbb759e5f451d13db687d42e9e9b0453b02d43b5a50263695381f3369197c7e7631de1aaa52a287470b851fb05e6bee40e6a731d69f42000b05b5d41bbb1c2
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SSDEEP
49152:5S5skDzci5R/DP7nmGarmFDM87CL9++86TIOSTXXG:Qvz55R/DzmGarmpvC5++86TIOSLG
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
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Modifies firewall policy service 3 TTPs 7 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe:*:enabled:@shell32.dll,-1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Sality family
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UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Windows security bypass 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\DRIVERS\ETC\HOSTS 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Windows security modification 2 TTPs 7 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\U: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\X: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\I: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\K: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\L: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\O: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\S: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\T: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\Z: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\G: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\H: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\J: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\P: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\R: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\W: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\E: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\M: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\N: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\Q: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\V: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened (read-only) \??\Y: 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification F:\autorun.inf 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
resource yara_rule behavioral2/memory/412-1-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-3-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-4-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-5-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-7-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-10-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-8-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-13-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-6-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-22-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-16-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-23-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-24-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-25-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-27-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-29-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-30-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-32-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-33-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-35-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-38-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-39-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-42-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-44-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-47-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-49-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-50-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-52-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-54-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-57-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-71-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-72-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-75-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-77-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-78-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-80-0x0000000002510000-0x000000000359E000-memory.dmp upx behavioral2/memory/412-82-0x0000000002510000-0x000000000359E000-memory.dmp upx -
Drops file in Program Files directory 15 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7Z.EXE 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7ZG.EXE 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7ZFM.EXE 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\7-ZIP\UNINSTALL.EXE 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Suspicious behavior: MapViewOfSection 64 IoCs
pid Process 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe Token: SeDebugPrivilege 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 412 wrote to memory of 588 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 5 PID 412 wrote to memory of 588 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 5 PID 412 wrote to memory of 588 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 5 PID 412 wrote to memory of 588 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 5 PID 412 wrote to memory of 588 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 5 PID 412 wrote to memory of 588 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 5 PID 412 wrote to memory of 676 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 7 PID 412 wrote to memory of 676 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 7 PID 412 wrote to memory of 676 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 7 PID 412 wrote to memory of 676 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 7 PID 412 wrote to memory of 676 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 7 PID 412 wrote to memory of 676 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 7 PID 412 wrote to memory of 776 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 8 PID 412 wrote to memory of 776 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 8 PID 412 wrote to memory of 776 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 8 PID 412 wrote to memory of 776 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 8 PID 412 wrote to memory of 776 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 8 PID 412 wrote to memory of 776 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 8 PID 412 wrote to memory of 784 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 9 PID 412 wrote to memory of 784 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 9 PID 412 wrote to memory of 784 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 9 PID 412 wrote to memory of 784 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 9 PID 412 wrote to memory of 784 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 9 PID 412 wrote to memory of 784 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 9 PID 412 wrote to memory of 792 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 10 PID 412 wrote to memory of 792 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 10 PID 412 wrote to memory of 792 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 10 PID 412 wrote to memory of 792 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 10 PID 412 wrote to memory of 792 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 10 PID 412 wrote to memory of 792 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 10 PID 412 wrote to memory of 900 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 11 PID 412 wrote to memory of 900 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 11 PID 412 wrote to memory of 900 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 11 PID 412 wrote to memory of 900 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 11 PID 412 wrote to memory of 900 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 11 PID 412 wrote to memory of 900 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 11 PID 412 wrote to memory of 952 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 12 PID 412 wrote to memory of 952 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 12 PID 412 wrote to memory of 952 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 12 PID 412 wrote to memory of 952 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 12 PID 412 wrote to memory of 952 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 12 PID 412 wrote to memory of 952 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 12 PID 412 wrote to memory of 60 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 13 PID 412 wrote to memory of 60 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 13 PID 412 wrote to memory of 60 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 13 PID 412 wrote to memory of 60 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 13 PID 412 wrote to memory of 60 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 13 PID 412 wrote to memory of 60 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 13 PID 412 wrote to memory of 444 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 14 PID 412 wrote to memory of 444 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 14 PID 412 wrote to memory of 444 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 14 PID 412 wrote to memory of 444 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 14 PID 412 wrote to memory of 444 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 14 PID 412 wrote to memory of 444 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 14 PID 412 wrote to memory of 992 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 15 PID 412 wrote to memory of 992 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 15 PID 412 wrote to memory of 992 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 15 PID 412 wrote to memory of 992 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 15 PID 412 wrote to memory of 992 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 15 PID 412 wrote to memory of 992 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 15 PID 412 wrote to memory of 1060 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 16 PID 412 wrote to memory of 1060 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 16 PID 412 wrote to memory of 1060 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 16 PID 412 wrote to memory of 1060 412 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe 16 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:588
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"2⤵PID:784
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:60
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:676
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p1⤵PID:792
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding2⤵PID:3012
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}2⤵PID:3784
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca2⤵PID:3876
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:3940
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca2⤵PID:4024
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:3084
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding2⤵PID:2132
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}2⤵PID:2224
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca2⤵PID:4656
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:4896
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca2⤵PID:2204
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:2312
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:3088
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:5096
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}2⤵PID:216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS -p1⤵PID:900
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:444
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:992
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p1⤵PID:1060
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1100
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1156
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1184
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:1448
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C:\Windows\system32\MusNotification.exeC:\Windows\system32\MusNotification.exe2⤵PID:1988
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1312
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1356
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1372
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1512
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1524
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1532
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:3028
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1680
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1780
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1828
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1868
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1888
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1968
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2004
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p1⤵PID:1860
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2104
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2144
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2380
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2388
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2588
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2612
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2704
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2712
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3068
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3160
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3352
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3444
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C:\Users\Admin\AppData\Local\Temp\2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-06_0c742a38601997d1b0a754cd4f8ef057_bkransomware.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Drops file in Drivers directory
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:412
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3588
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4428
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:3796
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:2508
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:4452
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:1500
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:1124
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵PID:416
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
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Downloads
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Filesize
97KB
MD5d2bec82ecaa78815010d5dbec197a46e
SHA1478c8bf3238d275dfe5f31be099b3a192cdbdc96
SHA2561f7818452e4fad8ca34f345d521bee2507148367955e7ac1ca48497c553df60b
SHA512cfe3d9f7b5fe3ff7911c2e4f060175fb31229112aa19731a156e2ff59bd17f7a1e32c8de1f93c295e9a22b8496035d05fb2bf61fec836743401ae3917e7bdc74