Analysis
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max time kernel
169s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
01-02-2022 01:17
Static task
static1
Behavioral task
behavioral1
Sample
fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe
Resource
win10v2004-en-20220113
General
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Target
fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe
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Size
69KB
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MD5
8f27d7d22f29290ec4810f2b0cdd8b8e
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SHA1
053cf2839756b45dbc8221cf6e2db67200002291
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SHA256
fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2
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SHA512
9ed80bd9de244366d2f0e5d89e11d11e3c06c6b3a778e97cc7176fe95ef3a2da2808fbce5fb46686a24c99c79a9b21f2c5bbce72a48b2d59578b34de1ba3f3c5
Malware Config
Extracted
C:\Program Files\FC18EA-Readme.txt
netwalker
http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion
http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion
Signatures
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Netwalker Ransomware
Ransomware family with multiple versions. Also known as MailTo.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies extensions of user files 1 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File opened for modification C:\Users\Admin\Pictures\UpdateSubmit.tiff fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-80_altform-unplated_contrast-white.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarSplashLogo.scale-125.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Views\Utilities\Styling\css\Content.css fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\CalculatorLargeTile.contrast-white_scale-100.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Advanced-Dark.scale-150.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\resources.pri fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\LibrarySquare150x150Logo.scale-200_contrast-black.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\LinkedInboxMediumTile.scale-200.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-30_contrast-black.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageLargeTile.scale-100_contrast-black.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Car\RTL\contrast-black\LargeTile.scale-200.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-16_altform-unplated_contrast-white.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.contrast-white_targetsize-36.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\191.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-72_altform-unplated_contrast-white.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarSplashLogo.scale-400.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleAppList.targetsize-48_altform-lightunplated.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleAppList.targetsize-48_altform-unplated.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\SpotlightCalendar_2017-03.gif fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AlarmsAppList.contrast-white_scale-100.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\LinkedInboxMediumTile.scale-100.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteSectionGroupSmallTile.scale-125.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\vlc.mo fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\GenericMailMediumTile.scale-200.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SmallTile.scale-100_contrast-white.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubWideTile.scale-200.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\Assets\GameBar_StoreLogo.scale-200.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\AppIcon.targetsize-40.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-36.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherImages\423x173\29.jpg fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-256_altform-colorize.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Yahoo-Light.scale-150.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\images\Square44x44Logo.scale-200.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\OutlookMailLargeTile.scale-150.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNotePageMedTile.scale-150.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\TimerMedTile.contrast-white_scale-125.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-150.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.config fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\AppxManifest.xml fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailLargeTile.scale-150.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-32_altform-unplated_contrast-black.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-40_altform-unplated.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\jsaddins\locallaunch\locallaunch.js fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Square44x44Logo.targetsize-40_altform-unplated.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\DisableSelect.zip fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\resources.pri fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.contrast-black_targetsize-16.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraLargeTile.contrast-black_scale-100.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\MapsAppList.targetsize-24.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Images\SkypeLargeTile.scale-200_contrast-black.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\ContactPhoto.scale-180.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubBadgeLogo.scale-100.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-72.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\en-gb\locimages\offsymxb.ttf fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\manifests\BuiltinLearningToolsLocal.xml fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailWideTile.scale-100.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\Assets\GameBar_AppList.targetsize-32_altform-unplated.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailWideTile.scale-400.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\AppIcon.targetsize-80_altform-unplated_contrast-black.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Yahoo-Dark.scale-150.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\GenericMailWideTile.scale-400.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Audio\Skype_Dtmf_pound_Loud.m4a fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\cmm\CIEXYZ.pf fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\PhotosWideTile.contrast-black_scale-125.png fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 936 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe Token: SeImpersonatePrivilege 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe Token: SeBackupPrivilege 2308 vssvc.exe Token: SeRestorePrivilege 2308 vssvc.exe Token: SeAuditPrivilege 2308 vssvc.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4864 wrote to memory of 936 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 84 PID 4864 wrote to memory of 936 4864 fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe"C:\Users\Admin\AppData\Local\Temp\fa40090bd1639b1d57de4b64e730f9e6dfa5a5a8a64c34cb8f58628d728c46a2.exe"1⤵
- Modifies extensions of user files
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4864 -
C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe delete shadows /all /quiet2⤵
- Interacts with shadow copies
PID:936
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2308