snatch | fdd2ae3a7ac4e82c84b9cf26c1669122342be929d7158cac317968effeb3676b

Resubmissions

19-10-2022 21:03

221019-zv2byagfgk 10

19-10-2022 20:57

221019-zr17rsgee8 10

Analysis

max time kernel
335s
max time network
323s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
19-10-2022 21:03

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Report Analysis Logs

General

Target

2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
Size

2.3MB
MD5

bda4570095d3d36645df2753e4207a99
SHA1

222b33e246b3459ffe9ba18fab26ab4fe8ae23bf
SHA256

2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91
SHA512

d0c031f37d3e5c8f6a63311db079519ef7d8af005cccd19f65d10ac19233eb982d287703dce97ae429c977b4c56584ae819f32527ac61b5db700ee7c8cdf9b9b
SSDEEP

49152:rUUYZLKOuuwlWOZsE/KrPnrjFjUbPY4vAzmhSGaM0RtZxsoVeY:rUU8Lalhm7rPVjUzYYAzmIGaM0bZxsj

Score

10^/10

snatch ransomware spyware stealer upx

Malware Config

Signatures

Detecting the common Go functions and variables names used by Snatch ransomware 3 IoCs

resource	yara_rule
behavioral1/memory/3792-137-0x0000000000400000-0x0000000000814000-memory.dmp	family_snatch
behavioral1/memory/3792-138-0x0000000000400000-0x0000000000814000-memory.dmp	family_snatch
behavioral1/memory/3792-142-0x0000000000400000-0x0000000000814000-memory.dmp	family_snatch

Snatch Ransomware
Ransomware family generally distributed through RDP bruteforce attacks.
ransomware snatch

Modifies extensions of user files 20 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\FormatPing.png => C:\Users\Admin\Pictures\FormatPing.png.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\ProtectExport.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\RepairReceive.tiff => C:\Users\Admin\Pictures\RepairReceive.tiff.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\RevokeRedo.tif.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\ResolveStop.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\ConvertFromSuspend.raw => C:\Users\Admin\Pictures\ConvertFromSuspend.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\OptimizeInvoke.tiff	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\NewEnter.png => C:\Users\Admin\Pictures\NewEnter.png.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\ProtectExport.raw => C:\Users\Admin\Pictures\ProtectExport.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\RepairReceive.tiff.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\OptimizeInvoke.tiff.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\ConvertFromSuspend.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\RepairReceive.tiff	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\RevokeRedo.tif => C:\Users\Admin\Pictures\RevokeRedo.tif.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\UpdateUnblock.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\NewEnter.png.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\OptimizeInvoke.tiff => C:\Users\Admin\Pictures\OptimizeInvoke.tiff.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\ResolveStop.raw => C:\Users\Admin\Pictures\ResolveStop.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Users\Admin\Pictures\FormatPing.png.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File renamed	C:\Users\Admin\Pictures\UpdateUnblock.raw => C:\Users\Admin\Pictures\UpdateUnblock.raw.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3792-137-0x0000000000400000-0x0000000000814000-memory.dmp	upx
behavioral1/memory/3792-138-0x0000000000400000-0x0000000000814000-memory.dmp	upx
behavioral1/memory/3792-142-0x0000000000400000-0x0000000000814000-memory.dmp	upx

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_classic_winxp.css	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\vlc.mo	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\sv-se\ui-strings.js	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\db\LICENSE.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-charts.xml.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-pl.xrm-ms	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\PhotosApp\Assets\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\selection-action-plugins\cpdf\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\hu-hu\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.1813.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\feature.properties.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-ppd.xrm-ms.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ul-phn.xrm-ms	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\Office Setup Controller\Office.en-us\PSS10O.CHM.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\vlc.mo.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubSplashScreen.scale-200.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-16_contrast-black.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\pt-br\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Playstore\sv_get.svg	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial3-ppd.xrm-ms	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Locales\mr.pak	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.scale-100.png.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\Other-48.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\ShareProvider_CopyLink24x24.scale-100.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\ThirdPartyNotices.txt	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-64_altform-unplated_contrast-black.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\GenericMailLargeTile.scale-200.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\OutlookMailBadge.scale-150.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-netbeans-modules-masterfs-nio2.xml	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\images\checkmark.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\sk-sk\ui-strings.js	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\dragHandle.png.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Viewpoints\Dark\IsoLeft.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Images\SkypeLargeTile.scale-200.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\AppIcon.targetsize-80.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\hr-hr\ui-strings.js	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\lib\psfontj2d.properties.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\MTCORSVA.TTF	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\vlc.mo	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\MapsAppList.targetsize-80.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Google.scale-125.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarSplashLogo.scale-300.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\MEIPreload\manifest.json	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Windows\PCHEALTH\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ppd.xrm-ms	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsCamera_2018.826.98.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraSmallTile.contrast-black_scale-125.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-40_contrast-white.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-125.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\it-it\ui-strings.js	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\de-de\ui-strings.js	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.p2.updatechecker.nl_ja_4.4.0.v20140623020002.jar	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\MixedRealityPortalAppList.targetsize-48_altform-unplated.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-36_altform-unplated_contrast-black.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File created	C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.1.7_1.7.25531.0_x64__8wekyb3d8bbwe\HOW TO RESTORE YOUR FILES.TXT	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.core.net.win32.x86_64.nl_ja_4.4.0.v20140623020002.jar	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.e4.ui.di.nl_ja_4.4.0.v20140623020002.jar	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-selector-api_zh_CN.jar	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-modules-appui.xml	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-180.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-30_contrast-white.png	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\ShouldContain.snippets.ps1xml	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html.winxvykljw	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
792	sc.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4204	OpenWith.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3792 wrote to memory of 4848	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	83
PID 3792 wrote to memory of 4848	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	83
PID 3792 wrote to memory of 4848	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	83
PID 4848 wrote to memory of 792	4848	cmd.exe	85
PID 4848 wrote to memory of 792	4848	cmd.exe	85
PID 4848 wrote to memory of 792	4848	cmd.exe	85
PID 4848 wrote to memory of 2460	4848	cmd.exe	86
PID 4848 wrote to memory of 2460	4848	cmd.exe	86
PID 4848 wrote to memory of 2460	4848	cmd.exe	86
PID 3792 wrote to memory of 2500	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	87
PID 3792 wrote to memory of 2500	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	87
PID 3792 wrote to memory of 2500	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	87
PID 3792 wrote to memory of 4152	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	97
PID 3792 wrote to memory of 4152	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	97
PID 3792 wrote to memory of 4152	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	97
PID 3792 wrote to memory of 456	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	100
PID 3792 wrote to memory of 456	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	100
PID 3792 wrote to memory of 456	3792	2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe	100

C:\Users\Admin\AppData\Local\Temp\2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe
"C:\Users\Admin\AppData\Local\Temp\2e87dd5a57f8e99a4bbe841354a61508a3f203650b123f93f2c54c387edc2e91.exe"
1⤵
- Modifies extensions of user files
- Drops startup file
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3792
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\dibmqsmgjtsukvshbh.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4848
- - C:\Windows\SysWOW64\sc.exe
    SC QUERY
    3⤵
    - Launches sc.exe
    PID:792
- - C:\Windows\SysWOW64\findstr.exe
    FINDSTR SERVICE_NAME
    3⤵
    PID:2460
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\aldtdsln.bat
  2⤵
  PID:2500
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\gayvtsxjh.bat
  2⤵
  PID:4152
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\pfjkaotum.bat
  2⤵
  PID:456

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\HOW TO RESTORE YOUR FILES.TXT
1⤵
PID:2948

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Public\Desktop\HOW TO RESTORE YOUR FILES.TXT
1⤵
PID:3060

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4204

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\dibmqsmgjtsukvshbh.bat

Filesize
43B

MD5
55310bb774fff38cca265dbc70ad6705

SHA1
cb8d76e9fd38a0b253056e5f204dab5441fe932b

SHA256
1fbdb97893d09d59575c3ef95df3c929fe6b6ddf1b273283e4efadf94cdc802d

SHA512
40e5a5e8454ca3eaac36d732550e2c5d869a235e3bbc4d31c4afa038fe4e06f782fa0885e876ad8119be766477fdcc12c1d5d04d53cf6b324e366b5351fc7cd4

Download Submit
C:\Users\Admin\AppData\Local\Temp\gayvtsxjh.bat

Filesize
47B

MD5
2202e846ba05d7f0bb20adbc5249c359

SHA1
4115d2d15614503456aea14db61d71a756cc7b8c

SHA256
0965cb8ee38adedd9ba06bdad9220a35890c2df0e4c78d0559cd6da653bf740f

SHA512
cd6ce6d89a8e5f75724405bc2694b706819c3c554b042075d5eb47fdb75653235160ac8a85e7425a49d98f25b3886faaaec5599bcf66d20bf6115dc3af4ba9c7

Download Submit
C:\Users\Admin\Desktop\HOW TO RESTORE YOUR FILES.TXT

Filesize
1KB

MD5
7f6ad1a83c4033504937068cc1a9468f

SHA1
b45f035a622f13c27fb25a2fad5c1f9c4ca54221

SHA256
bdbd5de8588b9939b6eeca2bf077cf156d6e659798cb0237ce4aaa5ee27aad4d

SHA512
f8ba66181eb06f6ccb86ef9264469ec433e50152af19d900a66b1c96d80d1649ac85fdc6799c35e58c1005d236bd8a3a602a6940cb78aabfb16d6c5f36ff4cb1

Download Submit
C:\Users\Public\Desktop\HOW TO RESTORE YOUR FILES.TXT

Filesize
1KB

MD5
7f6ad1a83c4033504937068cc1a9468f

SHA1
b45f035a622f13c27fb25a2fad5c1f9c4ca54221

SHA256
bdbd5de8588b9939b6eeca2bf077cf156d6e659798cb0237ce4aaa5ee27aad4d

SHA512
f8ba66181eb06f6ccb86ef9264469ec433e50152af19d900a66b1c96d80d1649ac85fdc6799c35e58c1005d236bd8a3a602a6940cb78aabfb16d6c5f36ff4cb1

Download Submit
memory/3792-138-0x0000000000400000-0x0000000000814000-memory.dmp

Filesize
4.1MB

Download
memory/3792-137-0x0000000000400000-0x0000000000814000-memory.dmp

Filesize
4.1MB

Download
memory/3792-142-0x0000000000400000-0x0000000000814000-memory.dmp

Filesize
4.1MB

Download