Analysis
-
max time kernel
149s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
25-04-2024 13:06
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.mediafire.com/file/c2hmxw5gsms9i3v/Sxr.exe/file
Resource
win10-20240404-en
General
-
Target
https://www.mediafire.com/file/c2hmxw5gsms9i3v/Sxr.exe/file
Malware Config
Signatures
-
Downloads MZ/PE file
-
Executes dropped EXE 5 IoCs
pid Process 2948 Sxr.exe 2388 Sxr.exe 4080 Sxr.exe 2900 Sxr.exe 5108 Sxr.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdge.exe File opened for modification C:\Windows\Debug\ESE.TXT MicrosoftEdge.exe File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdgeCP.exe File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdgeCP.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4528 schtasks.exe 4556 schtasks.exe 4060 schtasks.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Microsoft\Internet Explorer\Main MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Microsoft\Internet Explorer\Main browser_broker.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\mediafire.com\NumberOfSubd = "0" MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\PersistedStorageItemTable\System\{43534228-41E6-4B07-A8F9-BA89C470E19 = "0" browser_broker.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_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-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\Certificates MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\PersistedStorageItemTable\System\{6E5FD4DE-69E9-4D25-86DF-33B002C0728 = 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 browser_broker.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\ACGStatus MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore\OneTimeCleanup = "1" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\PivotIndex\HubPane = "3" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\www.mediafire.com MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\Total MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Disallowed\CRLs MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Revision = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\Total\ = "51" MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\Total\ = "111" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BingPageData MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\ACGStatus\DynamicCodePolicy = 00000000 MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = b6470e691197da01 MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DomStorageState MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\OnlineHistory MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\Total MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\Total\ = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_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-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\Content MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\Zones\3\{A8A88C49-5EB2-4990-A1A2-087602 = 1a3761592352350c7a5f20172f1e1a190e2b017313371312141a152a MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\DeviceId = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\MrtCache MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore\LastCleanup = a94c70701197da01 MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Root MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-DeviceId = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\mediafire.com\Total = "0" MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Content\CacheLimit = "256000" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_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-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\IECompatVersionHigh = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DomStorageState\EdpCleanupState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\CRLs MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Root\CTLs MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\DynamicCodePolicy = 05000000 MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\mediafire.com\Total = "0" MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$MediaWiki MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modify MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Explorer\Main MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_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-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Root\CRLs MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\IECompatVersionLow = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\www.mediafire.com\ = "0" MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DomainSuggestion\FileNames\en-US = "en-US.1" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\PersistedStorageItemTable\System\{6E5FD4DE-69E9-4D25-86DF-33B002C0728 = "8192" browser_broker.exe Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Content\CachePrefix MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Rating\Next Rating Prompt = 705c5556b69fda01 MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$Discuz! MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\History MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TabbedBrowsing\NewTabPage MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Rating\Rating Prompt Shown = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-VendorId = "0" MicrosoftEdge.exe -
NTFS ADS 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\XenoManager\Sxr.exe\:Zone.Identifier:$DATA Sxr.exe File opened for modification C:\Users\Admin\Downloads\Sxr.exe.plc9no2.partial:Zone.Identifier browser_broker.exe -
Suspicious behavior: MapViewOfSection 4 IoCs
pid Process 8 MicrosoftEdgeCP.exe 8 MicrosoftEdgeCP.exe 8 MicrosoftEdgeCP.exe 8 MicrosoftEdgeCP.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5004 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 5004 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 5004 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 5004 MicrosoftEdgeCP.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3100 MicrosoftEdge.exe 8 MicrosoftEdgeCP.exe 5004 MicrosoftEdgeCP.exe 8 MicrosoftEdgeCP.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 8 wrote to memory of 824 8 MicrosoftEdgeCP.exe 77 PID 656 wrote to memory of 2948 656 browser_broker.exe 78 PID 656 wrote to memory of 2948 656 browser_broker.exe 78 PID 656 wrote to memory of 2948 656 browser_broker.exe 78 PID 656 wrote to memory of 2388 656 browser_broker.exe 80 PID 656 wrote to memory of 2388 656 browser_broker.exe 80 PID 656 wrote to memory of 2388 656 browser_broker.exe 80 PID 2948 wrote to memory of 4080 2948 Sxr.exe 81 PID 2948 wrote to memory of 4080 2948 Sxr.exe 81 PID 2948 wrote to memory of 4080 2948 Sxr.exe 81 PID 2388 wrote to memory of 4528 2388 Sxr.exe 83 PID 2388 wrote to memory of 4528 2388 Sxr.exe 83 PID 2388 wrote to memory of 4528 2388 Sxr.exe 83 PID 2900 wrote to memory of 4556 2900 Sxr.exe 89 PID 2900 wrote to memory of 4556 2900 Sxr.exe 89 PID 2900 wrote to memory of 4556 2900 Sxr.exe 89 PID 5108 wrote to memory of 4060 5108 Sxr.exe 92 PID 5108 wrote to memory of 4060 5108 Sxr.exe 92 PID 5108 wrote to memory of 4060 5108 Sxr.exe 92 -
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.
-
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Windows\system32\LaunchWinApp.exe"C:\Windows\system32\LaunchWinApp.exe" "https://www.mediafire.com/file/c2hmxw5gsms9i3v/Sxr.exe/file"1⤵PID:4616
-
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:3100
-
C:\Windows\system32\browser_broker.exeC:\Windows\system32\browser_broker.exe -Embedding1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:656 -
C:\Users\Admin\Downloads\Sxr.exe"C:\Users\Admin\Downloads\Sxr.exe"2⤵
- Executes dropped EXE
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Roaming\XenoManager\Sxr.exe"C:\Users\Admin\AppData\Roaming\XenoManager\Sxr.exe"3⤵
- Executes dropped EXE
PID:4080
-
-
-
C:\Users\Admin\Downloads\Sxr.exe"C:\Users\Admin\Downloads\Sxr.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "Win32" /XML "C:\Users\Admin\AppData\Local\Temp\tmp244C.tmp" /F3⤵
- Creates scheduled task(s)
PID:4528
-
-
-
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:8
-
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:5004
-
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:824
-
C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Modifies registry class
PID:600
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:5012
-
C:\Users\Admin\Downloads\Sxr.exe"C:\Users\Admin\Downloads\Sxr.exe"1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "Win32" /XML "C:\Users\Admin\AppData\Local\Temp\tmp748F.tmp" /F2⤵
- Creates scheduled task(s)
PID:4556
-
-
C:\Users\Admin\Downloads\Sxr.exe"C:\Users\Admin\Downloads\Sxr.exe"1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5108 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "Win32" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE8B5.tmp" /F2⤵
- Creates scheduled task(s)
PID:4060
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
MD51bfe591a4fe3d91b03cdf26eaacd8f89
SHA1719c37c320f518ac168c86723724891950911cea
SHA2569cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8
SHA51202f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db
-
Filesize
226B
MD5957779c42144282d8cd83192b8fbc7cf
SHA1de83d08d2cca06b9ff3d1ef239d6b60b705d25fe
SHA2560d7ca7ba65e2b465e4878e324ceab8f8981f5ec06dcf5bc32559a4467a9c7d51
SHA512f1549c61b4f2906d13b2aabb74772c2bc826cd42373d7bb6c48cbb125d5aa2ec17617e6b5e67e8aae3bb5790cc831cdba48a45008ed01df4fba8be448cce39fd
-
Filesize
74KB
MD5d4fc49dc14f63895d997fa4940f24378
SHA13efb1437a7c5e46034147cbbc8db017c69d02c31
SHA256853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1
SHA512cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\UVSMTVDP\Sxr[1].exe
Filesize172KB
MD5758530a89ac9cc3adefad4b14f9a3729
SHA184e1ba7f09c597318f08e2c07600483f2bf690a9
SHA2562375fd1cae1a6a5b5cb9731cc39619573becb1eb3e9242a7daa91075aed1fc7e
SHA512773da188d746e0b30a0493946dd7ebba2e0641bddcec896bf300063c6810f79025a58ee1a7bc9b95dd65955d14fe3895391b123473f920914620828add11ef8a
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\User\Default\DOMStore\89V8LCWR\www.mediafire[1].xml
Filesize1KB
MD5aaf443ee308004d6624a68d9b766387d
SHA18363a8d28929c9e96b8dea445a70b45030d2bea8
SHA256e8e4d4862aef0efb97faec33c40356b47de0acee8eb70a0b9346a9c904652f22
SHA512b0325cb06d627c14a042a09a481396409ba5f227e6f338dd5cacaeda55cc450f3dd72cfc0e5bec99a638dcec6ff07fc99ea777c737ef7cfbe19a1d1690d5411d
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\86A2IWCC\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\NO69ZO5K\favicon[1].ico
Filesize10KB
MD5a301c91c118c9e041739ad0c85dfe8c5
SHA1039962373b35960ef2bb5fbbe3856c0859306bf7
SHA256cdc78cc8b2994712a041a2a4cb02f488afbab00981771bdd3a8036c2dddf540f
SHA5123a5a2801e0556c96574d8ab5782fc5eab0be2af7003162da819ac99e0737c8876c0db7b42bb7c149c4f4d9cfe61d2878ff1945017708f5f7254071f342a6880a
-
C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\UVSMTVDP\Sxr[1].exe
Filesize32KB
MD5a6f751ba73945c93b7b202d84132c8f2
SHA14809a91998ff2f888c3999e62a85162c66897516
SHA256c18224d795d08a5fa2cc74e210a87c42391bb59cbeee543583faae8b3de4a159
SHA5127564ed83343cd0c92300d6f35752989ad0ab76006bd9ce6d4fcaa7ce616f4fe5f3bb3267136707e0c2581cdad8c10ca2175e3fb0721dca0675cca7ced1222b48
-
Filesize
1KB
MD5c09c69eba5177eb4ad9942365c76637b
SHA14179ec1af549cb83a126c8858c4466cc08095516
SHA256c275de840092a1b83a64fd727ac6a28fdb67a4bbfbc010c861676500fb1666a6
SHA5124ce2f0d47f1567018aeb41d5895b5517740779bdc331bb10c75ca671547e469dddfe63beed5ef215a8037de356f5705f4de265daa17d4a9920453d5dd543c9b6
-
Filesize
372B
MD59e291d1b091a2ddab53bd8a190fb81bb
SHA11552dcb4b67ea458489ccfee5249cecbfc2fefba
SHA256aa757f34dfe7f717eec07fcb535ebce0e973197fec6ea3ee01ef538889c9fe8a
SHA512018dba06b19ceb67c138d2d3cb86bd8452cdef8fc9f9b1a85af65e140f4a3f7ece40949bae1058e636ed47ebde55473774d3877724393bc49bcdac1b4047709f