Analysis
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max time kernel
150s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20230915-en -
resource tags
arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system -
submitted
24/09/2023, 23:10
Static task
static1
Behavioral task
behavioral1
Sample
dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe
Resource
win10-20230915-en
General
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Target
dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe
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Size
270KB
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MD5
6a7e1c0bd0e40e642260fa7ada53c951
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SHA1
834f367e66ede76aa0a3a43dfb95a4ccc4928f8a
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SHA256
dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537
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SHA512
533e9d427768ecd3fe0095d9bbd0ad5e1f7253faa16328a21d54720e75d90caae28a5ff69635f2a7f4d34110923ddb59c02d093395bd4b71e837447d05b8e83b
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SSDEEP
6144:IRzhrJ+j+5j68KsT6h/OCy5U9uAObAWmW4+/qw6:IRdN+j+5+RsqGGuOu4w6
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-1-5-21-2204032094-4125186646-761438227-1000\Control Panel\International\Geo\Nation cmd.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4424 set thread context of 1216 4424 dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe 70 -
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 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 -
Program crash 1 IoCs
pid pid_target Process procid_target 4136 4424 WerFault.exe 69 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI AppLaunch.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI AppLaunch.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI AppLaunch.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000\Software\Microsoft\Internet Explorer\Main browser_broker.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000\Software\Microsoft\Internet Explorer\Main MicrosoftEdgeCP.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\Main MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Explorer\Main MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Disallowed MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\CIStatus MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 8fb5707e3cefd901 MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\SubSysId = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\NextUpdateDate = "402363154" MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = dcedd9833cefd901 MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\DisallowDefaultBrowserPrompt = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 766de67d3cefd901 MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\DeviceId = "0" MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_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-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\DynamicCodePolicy = 05000000 MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\OnlineHistory\NextBrowserDataLogTime = d08942e36eefd901 MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Rating\Next Rating Prompt = 303e52c305f0d901 MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Root MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\IECompatVersionLow = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\Main MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionHigh = "268435456" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Root\Certificates MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\VendorId = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\JumpListInPrivateBrowsingAllowed = "1" MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modify = 010000004a592fa6e43a2ead0cc2eff087a820232a811d3d3853a8a219c9f3c77fa3fdc452600bfbcf45903552416783d81f08ddfb48c98ee07149b7d3ea MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\Meta\generator$http://www.typepad.com/ MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\Cookies\CacheLimit = "1" MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\IECompatVersionLow = "395205405" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Explorer\Main MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\trust\CRLs MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 9b6c057e3cefd901 MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\ACGStatus\ACGPolicyState = "8" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore\datastore MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ServiceUI MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modify = "1" MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_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-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\LowMic MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_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-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\CA\Certificates MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_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-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\PrivacyAdvanced = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Rating\NextPromptBuild = "15063" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\Certificates MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\JumpListFirstRun = "3" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Explorer\Main\OperationalData = "1" MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Content\CachePrefix MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\DynamicCodePolicy = 05000000 MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Cookies MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Disallowed\CRLs MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Content MicrosoftEdgeCP.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1216 AppLaunch.exe 1216 AppLaunch.exe 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found 3304 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3304 Process not Found -
Suspicious behavior: MapViewOfSection 11 IoCs
pid Process 1216 AppLaunch.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe -
Suspicious use of AdjustPrivilegeToken 54 IoCs
description pid Process Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeDebugPrivilege 2800 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 2800 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 2800 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 2800 MicrosoftEdgeCP.exe Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeDebugPrivilege 3352 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 3352 MicrosoftEdgeCP.exe Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found Token: SeShutdownPrivilege 3304 Process not Found Token: SeCreatePagefilePrivilege 3304 Process not Found -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 5012 MicrosoftEdge.exe 1316 MicrosoftEdgeCP.exe 2800 MicrosoftEdgeCP.exe 1316 MicrosoftEdgeCP.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 4424 wrote to memory of 1216 4424 dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe 70 PID 4424 wrote to memory of 1216 4424 dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe 70 PID 4424 wrote to memory of 1216 4424 dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe 70 PID 4424 wrote to memory of 1216 4424 dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe 70 PID 4424 wrote to memory of 1216 4424 dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe 70 PID 4424 wrote to memory of 1216 4424 dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe 70 PID 3304 wrote to memory of 3056 3304 Process not Found 73 PID 3304 wrote to memory of 3056 3304 Process not Found 73 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 1992 1316 MicrosoftEdgeCP.exe 79 PID 1316 wrote to memory of 4528 1316 MicrosoftEdgeCP.exe 85 PID 1316 wrote to memory of 4528 1316 MicrosoftEdgeCP.exe 85 PID 1316 wrote to memory of 4528 1316 MicrosoftEdgeCP.exe 85 PID 1316 wrote to memory of 4528 1316 MicrosoftEdgeCP.exe 85 PID 1316 wrote to memory of 4528 1316 MicrosoftEdgeCP.exe 85 PID 1316 wrote to memory of 4528 1316 MicrosoftEdgeCP.exe 85 -
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\dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe"C:\Users\Admin\AppData\Local\Temp\dc509db042f9d1bb622de9688e17dab0970f9d929dd455f76448f156d400f537.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4424 -
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:1216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4424 -s 2122⤵
- Program crash
PID:4136
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\93B0.bat" "1⤵
- Checks computer location settings
PID:3056
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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:5012
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C:\Windows\system32\browser_broker.exeC:\Windows\system32\browser_broker.exe -Embedding1⤵
- Modifies Internet Explorer settings
PID:4860
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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:1316
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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:2800
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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:1992
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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:2088
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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:1668
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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:3352
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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:4528
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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:4932
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\FVCOVYND\B8BxsscfVBr[1].ico
Filesize1KB
MD5e508eca3eafcc1fc2d7f19bafb29e06b
SHA1a62fc3c2a027870d99aedc241e7d5babba9a891f
SHA256e6d1d77403cd9f14fd2377d07e84350cfe768e3353e402bf42ebdc8593a58c9a
SHA51249e3f31fd73e52ba274db9c7d306cc188e09c3ae683827f420fbb17534d197a503460e7ec2f1af46065f8d0b33f37400659bfa2ae165e502f97a8150e184a38c
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C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\JENLNLJU\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\D3NJ4I9T.cookie
Filesize132B
MD5ecb86b299755d476ad7872ffaba29fa1
SHA1d9f769e46f55301531dc944fb7b1b27dea0ce69b
SHA2566164030d265b580f79b4722e68b7c39a7ad2484d5d3b22acebb8810312a03973
SHA5127acbecd28a9d32b3ae588d0a6bb0ec16168aaf7f57eb9e51ccfbfba37630a0c78beb714ef18626dd89fb61213cf83a737aaf57a31611dd4dc4bb174590065d03
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cookies\XM47J50I.cookie
Filesize132B
MD5cbc7410e609c60027f56e0ddf020e68a
SHA18870d1963e2001201d3bb6e6ac1620141da737d1
SHA2566a395071f727413d701e7f35ee1bc0c577e5b26bfcfdfcbf73959c05d8cd963b
SHA5125ff30ff5acb2f5dba112ad274e33272861aaf5ac1e71289ac09d9a105d6b69b5aa8be92cc9ec475064d4823157dac0c3d2027bf607984d3246c61cb6bbd537fc
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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
MD52fc1a608aeeb5dd7de5adbe727689ecf
SHA1c13bb01a3e4882baa7126d5bc312000dcffcdd9d
SHA256ef4479083305c9e4ae74441cd3f3d879f8b1a48b33905f6a56406d0c1961bcbb
SHA5124f1ed947607d5b946aec48a0dcfa93dbcf5dd39d4064dfddd1ba61ef642ecf230a4c3184cd32d608d132d4ec271e5e2d3e88e05ea9ea4f7aa9122694aa558c5d
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Filesize392B
MD525ade1b6204ccb1421cdc0f77b63f397
SHA1ed0505f1ab9abc75f94041bde0c4a1c9b0b68bbf
SHA256697286bd760887f27f78813608f8f812d7fd1746a28ec3349ddaaa1f669f3e76
SHA5123c822d34b341b75fc2edbf6fa94dd8f47408c03267dbf8977d438cbf0d53370cf39fc74801b8b4f381ae5077bd8847936e102c6670614906b85545d2b32d8d33
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\F2DDCD2B5F37625B82E81F4976CEE400_87DCDABBB68171FA19C9A78DBA85E190
Filesize406B
MD57bb97f0b122ba0572bc6963e2b550e10
SHA181994919e729e02d7b754a88331d7eba47fbdf71
SHA25655ab66ee42e9bca536e8853ddf2abe0be9319e5614bbcbcaf253351da1255b42
SHA512c0a89360c3e7052a2d87eedf4b0fa04ab40369b1e864ec614ed2fe70cfbdd6ed2371d8e36a887e326410f617463acbef018697ebd6a2595fb5e097e0f6fbb3d1
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Filesize
79B
MD5403991c4d18ac84521ba17f264fa79f2
SHA1850cc068de0963854b0fe8f485d951072474fd45
SHA256ef6e942aefe925fefac19fa816986ea25de6935c4f377c717e29b94e65f9019f
SHA512a20aaa77065d30195e5893f2ff989979383c8d7f82d9e528d4833b1c1236aef4f85284f5250d0f190a174790b650280ffe1fbff7e00c98024ccf5ca746e5b576