Analysis
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max time kernel
150s -
max time network
143s -
platform
windows10-1703_x64 -
resource
win10-20230915-en -
resource tags
arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system -
submitted
25/09/2023, 00:23
Static task
static1
Behavioral task
behavioral1
Sample
6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe
Resource
win10-20230915-en
General
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Target
6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe
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Size
270KB
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MD5
9b006c64abd725046655dbcc3a6803ec
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SHA1
005d333bcf904c349011830424857ecbf90a44fc
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SHA256
6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef
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SHA512
b05350b7f32a742746dc7d21c6b98c34e491cd798ef8e58423c70f6d7284678386b20f077e74ece932219287221f129d2b8e7df3ccba9b553cc9c0d342091f7d
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SSDEEP
6144:RRRhrJ+j+5j68KsT6h/OCy5U9uAOQAFyToP21qw6:RRHN+j+5+RsqGGubFiO3w6
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000\Control Panel\International\Geo\Nation cmd.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3004 set thread context of 5048 3004 6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe 69 -
Drops file in Windows directory 7 IoCs
description ioc Process File created C:\Windows\rescache\_merged\3720402701\2219095117.pri MicrosoftEdgeCP.exe File created C:\Windows\rescache\_merged\3720402701\2219095117.pri MicrosoftEdgeCP.exe File created C:\Windows\rescache\_merged\3720402701\2219095117.pri MicrosoftEdge.exe File opened for modification C:\Windows\Debug\ESE.TXT MicrosoftEdge.exe File created C:\Windows\rescache\_merged\3720402701\2219095117.pri MicrosoftEdgeCP.exe File created C:\Windows\rescache\_merged\3720402701\2219095117.pri MicrosoftEdgeCP.exe File created C:\Windows\rescache\_merged\3720402701\2219095117.pri MicrosoftEdgeCP.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4612 3004 WerFault.exe 68 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI AppLaunch.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI AppLaunch.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI AppLaunch.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000\Software\Microsoft\Internet Explorer\Main browser_broker.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000\Software\Microsoft\Internet Explorer\Main MicrosoftEdgeCP.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\PendingRecovery\Active = "1" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 8f3fa9a446efd901 MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$vBulletin 3 MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Disallowed\CTLs MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-DXFeatureLevel = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Disallowed MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BingPageData MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$WordPress MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Rating MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DomainSuggestion\FileNames\ MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$http://www.typepad.com/ MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\PendingRecovery\ReadingStorePending = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\VendorId = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-VersionHigh = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\ACGPolicyState = "8" MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$Discuz! MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\CRLs MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\IETld\LowMic MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\Active MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.15063.0\"hypervisor=\"No Hypervisor (No SLAT)\"" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Rating\NextPromptBuild = "15063" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\trust MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\IECompatVersionLow = "395205405" MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$MediaWiki MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\Cookies MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\History\CacheLimit = "1" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\NextUpdateDate = "402395581" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\ACGStatus MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DomainSuggestion\FileNames MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ServiceUI MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-DeviceId = "0" MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Content\CachePrefix MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\Extensions MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionHigh = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\CIStatus MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = ef0fb6a346efd901 MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 597aaab846efd901 MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = dce284a246efd901 MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\ACGPolicyState = "8" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TabbedBrowsing\NewTabPage MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\OnlineHistory\NextBrowserDataLogTime = 40b30b0379efd901 MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DomainSuggestion\NextUpdateDate = "402444129" MicrosoftEdge.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5048 AppLaunch.exe 5048 AppLaunch.exe 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found 2312 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2312 Process not Found -
Suspicious behavior: MapViewOfSection 11 IoCs
pid Process 5048 AppLaunch.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe -
Suspicious use of AdjustPrivilegeToken 56 IoCs
description pid Process Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeDebugPrivilege 1300 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 1300 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 1300 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 1300 MicrosoftEdgeCP.exe Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeDebugPrivilege 2032 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 2032 MicrosoftEdgeCP.exe Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found Token: SeShutdownPrivilege 2312 Process not Found Token: SeCreatePagefilePrivilege 2312 Process not Found -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4180 MicrosoftEdge.exe 5056 MicrosoftEdgeCP.exe 1300 MicrosoftEdgeCP.exe 5056 MicrosoftEdgeCP.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 3004 wrote to memory of 5048 3004 6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe 69 PID 3004 wrote to memory of 5048 3004 6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe 69 PID 3004 wrote to memory of 5048 3004 6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe 69 PID 3004 wrote to memory of 5048 3004 6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe 69 PID 3004 wrote to memory of 5048 3004 6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe 69 PID 3004 wrote to memory of 5048 3004 6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe 69 PID 2312 wrote to memory of 4920 2312 Process not Found 72 PID 2312 wrote to memory of 4920 2312 Process not Found 72 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 3804 5056 MicrosoftEdgeCP.exe 78 PID 5056 wrote to memory of 436 5056 MicrosoftEdgeCP.exe 84 PID 5056 wrote to memory of 436 5056 MicrosoftEdgeCP.exe 84 PID 5056 wrote to memory of 436 5056 MicrosoftEdgeCP.exe 84 PID 5056 wrote to memory of 436 5056 MicrosoftEdgeCP.exe 84 PID 5056 wrote to memory of 436 5056 MicrosoftEdgeCP.exe 84 PID 5056 wrote to memory of 436 5056 MicrosoftEdgeCP.exe 84 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe"C:\Users\Admin\AppData\Local\Temp\6288775aea1c2aadac755eafbcf3a82f3fd6354271a27df24601f3ccd3b312ef.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:5048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 1802⤵
- Program crash
PID:4612
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\9BE3.bat" "1⤵
- Checks computer location settings
PID:4920
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca1⤵
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4180
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C:\Windows\system32\browser_broker.exeC:\Windows\system32\browser_broker.exe -Embedding1⤵
- Modifies Internet Explorer settings
PID:2396
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5056
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1300
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies registry class
PID:3804
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies registry class
PID:5076
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies registry class
PID:4712
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2032
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies registry class
PID:436
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Modifies registry class
PID:2780
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
74KB
MD5d4fc49dc14f63895d997fa4940f24378
SHA13efb1437a7c5e46034147cbbc8db017c69d02c31
SHA256853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1
SHA512cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a
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C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\TXIC96VU\B8BxsscfVBr[1].ico
Filesize1KB
MD5e508eca3eafcc1fc2d7f19bafb29e06b
SHA1a62fc3c2a027870d99aedc241e7d5babba9a891f
SHA256e6d1d77403cd9f14fd2377d07e84350cfe768e3353e402bf42ebdc8593a58c9a
SHA51249e3f31fd73e52ba274db9c7d306cc188e09c3ae683827f420fbb17534d197a503460e7ec2f1af46065f8d0b33f37400659bfa2ae165e502f97a8150e184a38c
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C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\ZRWDQK9P\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cookies\4EC20AFI.cookie
Filesize132B
MD56e26d576e5bb6d389bf459c36fcf2750
SHA1cb18ca4ada45d56047f92800137d5f37d2b8a127
SHA2562b93aeda98353d1fb97ae67e7dc800689e05aee30a47af39780fbacf3f94e6dd
SHA512ba908b4a56a0dd9fa282a4671c53c1b5b54d9abc934eb6d86b03a5af82b7aaeb23df2f9f834749e310820c4aa29661d3722f2240fa6c16d7e86f82d55b4a120a
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cookies\TBIFPPNP.cookie
Filesize132B
MD57dfbbf316f441f0e1eb11d9afadb7b46
SHA1af782655afc7edba9f62002ecf5dfb19d16a5b3e
SHA256fe3235f8483b2ec7644df04707c79f957343d6c8469274086abed3ec57c10718
SHA5124e5f05e1f5ab74abe154e426b126dcaffbf8a62d7401ab884aa67677df6241d48cba612f5d16796608773d267c98c57414682eca762e6564376409d235a11e34
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize1KB
MD5b5eda74305a01c41450e0d12777199e1
SHA136162e9e8c3a69b237d317f7c300f11927a37c12
SHA2566e5c17b2b4e22fa800baa0eaf0b76ce73005e463b915503e8bca92223b9cf594
SHA512f96b2ea451f4ceef082e1289a7f1e160580f5a8d515eaf2b4df0d8d818c34355c17538806f873fba07118b5c937d8c3172721ee03e3d16126e07c0db5faf16f3
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Filesize724B
MD5ac89a852c2aaa3d389b2d2dd312ad367
SHA18f421dd6493c61dbda6b839e2debb7b50a20c930
SHA2560b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45
SHA512c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\F2DDCD2B5F37625B82E81F4976CEE400_87DCDABBB68171FA19C9A78DBA85E190
Filesize471B
MD53b7403306365b481a905b872a4a8fe8d
SHA1848d8b54a1b0fa0f473fe13bbabcb7872c0a6067
SHA256f7ffcd2b2deb0aafb5ab3eca136e1bfa6560686bf31f6982afeb0535dfd70bd7
SHA512bb40f31f256d4635c9ef00ef2eb7f6d959a262e55e8028d2d009073b74979900672073db15b2e3130b551dfe3b770863251940fa13c49375b8e18c5be24fb2a9
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize410B
MD52198e751aab64a0497cd7ede48ab5e64
SHA18446000fe0368ea2b4e445d74774edcc0572fedb
SHA2560b1a1729806118edf38e209450dcb7b88b5108f95ed3b49ecac2459a1ba82c6f
SHA512813943011ce6195dfebc92796dbe68d1e1e943a345365117769ae2b1e68a6577a659cbfec671f318779d8c05c12ed860fcb482542537e72562779d633ad03c36
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Filesize392B
MD53c84b9cc87d199bc99c2565777f7a5b0
SHA14cda1045d1fc60bfecb091c05da5c0f0f694e280
SHA2561cf822851b10ab4da00fda33d50b43f32e17513f8d6862fd75b15419f1e5cf71
SHA512e4127e173cf97e1bf01125c5cce0b89890791ea48d6d2115d0534f46d9562566458075a9c5064977a0c478826be703543942af23c32a3758e07e1bbea60d66aa
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\F2DDCD2B5F37625B82E81F4976CEE400_87DCDABBB68171FA19C9A78DBA85E190
Filesize406B
MD5de5ac0b85a3b6c72b818a3b60568ad12
SHA1630d42046afe974c473fc8382769bd32d1e58724
SHA2560de60be44139d52701dc79099af4b5e5797bc2412da9041bc9025dc01dc93757
SHA5126db19858b01b28683b2fc2f85d8cd7575518c5a701d2a953136803c9bfc429fcc425b2a807423cd633e3ced7c1a07138216cc44e924687542c7803fe05b733ca
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Filesize
79B
MD5403991c4d18ac84521ba17f264fa79f2
SHA1850cc068de0963854b0fe8f485d951072474fd45
SHA256ef6e942aefe925fefac19fa816986ea25de6935c4f377c717e29b94e65f9019f
SHA512a20aaa77065d30195e5893f2ff989979383c8d7f82d9e528d4833b1c1236aef4f85284f5250d0f190a174790b650280ffe1fbff7e00c98024ccf5ca746e5b576