Analysis
-
max time kernel
191s -
max time network
199s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2022, 17:57
Behavioral task
behavioral1
Sample
c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe
Resource
win10v2004-20220812-en
General
-
Target
c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe
-
Size
1.4MB
-
MD5
673568de03d7615c5c7e7e52d25546a0
-
SHA1
570518b8fd7f6d880907c69c24e77b47ad40ea77
-
SHA256
c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550
-
SHA512
ba613a9fa111f87bc074314829a13a1f0578cfbb923c0a558e57113076d21c4c77b32d776339d2c393c3e6cbd5b4413e2fe1342a2618945ae601f94ca197a21d
-
SSDEEP
24576:K0raQnnjVLaYUOjtNao+PdbLDnm2y++YlArZqChK7MMMMMMsXJmQ:VraQnba55njXllYEVMMMMMMsZmQ
Malware Config
Signatures
-
Modifies system executable filetype association 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Executes dropped EXE 1 IoCs
pid Process 1088 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe -
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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI391D~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13165~1.21\MICROS~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI9C33~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~4.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~3.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MIA062~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\WinRAR32 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\WinRAR\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\DragDropHandlers\WinRAR c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shell c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\DefaultIcon c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\DragDropHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\DragDropHandlers\WinRAR\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\WinRAR\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\DropHandler\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\ = "RAR recovery volume" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\DropHandler\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\WinRAR\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\WinRAR c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\WinRAR c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\WinRAR.exe,0" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\WinRAR.exe,1" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell\open\command c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\ = "WinRAR ZIP archive" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\WinRAR.exe\" \"%1\"" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\DragDropHandlers\WinRAR32 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell\open c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.rev c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\DropHandler c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\WinRAR.exe,0" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shell\open c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\shell c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\WinRAR.exe\" \"%1\"" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\DropHandler\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA} c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\shell\open\command c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\WinRAR32 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\WinRAR.exe\" \"%1\"" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.rev\ = "WinRAR.REV" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\ c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shell\open\command c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\DropHandler\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}" c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1088 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2212 wrote to memory of 1088 2212 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe 81 PID 2212 wrote to memory of 1088 2212 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe 81 PID 2212 wrote to memory of 1088 2212 c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe"C:\Users\Admin\AppData\Local\Temp\c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Users\Admin\AppData\Local\Temp\3582-490\c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe"2⤵
- Modifies system executable filetype association
- Executes dropped EXE
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
PID:1088
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\3582-490\c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe
Filesize1.4MB
MD5af2bbcac455f23fb916ba01bc2c7495f
SHA1819a7fdf4b837a372d3cf58d35925439ca1eaa6b
SHA2566180b5c055fd0d728b77ec580e03570c0df8c9196fd746e1c7aac23e6ce59bfb
SHA512fae7ea3e8e08621b975e04dce925b92c26676155ef1c3636e56bf822d589d16a44d65d9fb304191d133417eef901bc308480afad124caab8aae5bd1c88d63920
-
C:\Users\Admin\AppData\Local\Temp\3582-490\c85aa9adecd42ed0db4c4bc6606e3d4c077639abb0a06c08216a04cf96880550.exe
Filesize1.4MB
MD5af2bbcac455f23fb916ba01bc2c7495f
SHA1819a7fdf4b837a372d3cf58d35925439ca1eaa6b
SHA2566180b5c055fd0d728b77ec580e03570c0df8c9196fd746e1c7aac23e6ce59bfb
SHA512fae7ea3e8e08621b975e04dce925b92c26676155ef1c3636e56bf822d589d16a44d65d9fb304191d133417eef901bc308480afad124caab8aae5bd1c88d63920