Analysis
- max time kernel
150s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
23/07/2024, 14:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe
Resource
win7-20240708-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
15 signatures
150 seconds
General
- Target dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe
- Size 2.2MB
- Sample240723-rs1nmaxfqa
- SHA256 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990
- MD5 f02a03c07751001b9d3517fcbdf451f6
- SHA1 0e79f20134f733b680a69ebf94a850a515d2339d
- SHA512 a45c320e5db711a42560f29179c6716eb33e37cb1328d8cd5612b1a28bee89a8c5af50ccc091d5fb2c0c0473c03c3c8fffa1af9171871fad8ab10627e404935d
- SSDEEP 49152:WwwzdHSlpNLyRWCdZIbm3h9Y+TA0BZFgBGiwAEB8Z1QK5lsDyYuZ:WwMH+p9yRhEax9Jc0BTgBGLTmZKK56yz
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Path
-
\Device\HarddiskVolume1\HOW TO BACK FILES.txt
-
targetcompany
Ransom Note
- Hello Your data has been stolen and encrypted We will delete the stolen data and help with the recovery of encrypted files after payment has been made Do not try to change or restore files yourself, this will break them We provide free decryption for any 3 files up to 3MB in size on our website How to contact with us: 1) Download and install TOR browser by this link: https://www.torproject.org/download/ 2) If TOR blocked in your country and you can't access to the link then use any VPN software 3) Run TOR browser and open the site: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin 4) Copy your private ID in the input field. Your Private key: 468C7E7C90EB9E0B71F41E70 5) You will see chat, payment information and we can make free test decryption here Our blog of leaked companies: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion If you are unable to contact us through the site, then you can email us: [email protected] Waiting for a response via mail can be several days. Do not use it if you have not tried contacting through the site.�
Emails
URLs
-
http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin
-
http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion
Signatures
- TargetCompany,Mallox
TargetCompany (aka Mallox) is a ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.
- Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 4616 bcdedit.exe 4748 bcdedit.exe - Renames multiple (6513) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- 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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dgbdtrle = "C:\\Users\\Admin\\documents\\dgbdtrle.exe" dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe - Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\D: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\I: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\J: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\L: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\M: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\N: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\R: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\Y: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\Z: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\P: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\Q: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\T: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\W: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\B: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\H: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\U: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\E: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\A: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\G: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\K: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\O: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\S: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened (read-only) \??\X: dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 37 api.ipify.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1268 set thread context of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\en-gb\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\da-dk\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-pl.xrm-ms dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\Store.Purchase\Controls\SignInControl.xaml dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Trial-pl.xrm-ms dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\VideoLAN\VLC\locale\lo\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\jdk\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteNotebookSmallTile.scale-200.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\AppCore\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\fr-fr\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-400.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\contrast-black\MicrosoftLogo.scale-200.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-white\PeopleWideTile.scale-100.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleAppList.targetsize-256.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\GenericMailLargeTile.scale-150.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\tr-tr\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ko-kr\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\sl-si\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Windows Media Player\es-ES\wmpnssui.dll.mui dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.targetsize-256_altform-lightunplated.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\models\Email.ot dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-96_altform-unplated_contrast-white_devicefamily-colorfulunplated.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\fr-fr\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubLargeTile.scale-200_contrast-white.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\Background_RoomSetupDisambig.jpg dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageAppList.targetsize-24_altform-unplated.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\PDFSigQFormalRep.pdf dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\images\example_icons2x.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Car\LTR\contrast-black\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Microsoft Office\root\rsod\dcfmui.msi.16.en-us.tree.dat dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-96_contrast-black.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\RTL\contrast-white\MedTile.scale-100.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\zh-tw\ui-strings.js dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\images\FileSway32x32.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\fi-fi\ui-strings.js dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgePackages.h dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-ul-phn.xrm-ms dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.YourPhone_0.19051.7.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\SplashScreen.scale-125.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\DF15FCEA-4EE4-4717-AEF3-17B0F643CB2A\root\vfs\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\VoiceRecorderAppList.contrast-white_scale-200.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\A12_Spinner_int_2x.gif dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.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 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-24_altform-unplated.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\Font\ZY______.PFB dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\features\[email protected] dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\FacebookDialog.xbf dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\en-gb\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ppd.xrm-ms dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Store.Purchase\Controls\Xbox360PurchaseHostPage.html dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Shell\Themes\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\Assets\tinytile.targetsize-256_contrast-white.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Thumbnails\Sticker_Icon_Spiral.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-40_altform-unplated_contrast-white.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorStoreLogo.contrast-black_scale-200.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.winmd dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\FileExtension.targetsize-256.png dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\eu-es\HOW TO BACK FILES.txt dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\resources.pri dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\en-GB\View3d\3DViewerProductDescription-universal.xml dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeDebugPrivilege 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeDebugPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe Token: SeTakeOwnershipPrivilege 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 1268 wrote to memory of 3348 1268 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 97 PID 3348 wrote to memory of 3616 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 101 PID 3348 wrote to memory of 3616 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 101 PID 3348 wrote to memory of 3228 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 103 PID 3348 wrote to memory of 3228 3348 dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe 103 PID 3616 wrote to memory of 4616 3616 cmd.exe 106 PID 3616 wrote to memory of 4616 3616 cmd.exe 106 PID 3228 wrote to memory of 4748 3228 cmd.exe 107 PID 3228 wrote to memory of 4748 3228 cmd.exe 107 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\shutdownwithoutlogon = "0" dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe"C:\Users\Admin\AppData\Local\Temp\dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Users\Admin\AppData\Local\Temp\dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe"C:\Users\Admin\AppData\Local\Temp\dbb4576462391691d879bc2a9977feacd00285364de49b013333d1969b158990.exe"2⤵
- Checks computer location settings
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3348 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {current} bootstatuspolicy ignoreallfailures3⤵
- Suspicious use of WriteProcessMemory
PID:3616 -
C:\Windows\system32\bcdedit.exebcdedit /set {current} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:4616
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {current} recoveryenabled no3⤵
- Suspicious use of WriteProcessMemory
PID:3228 -
C:\Windows\system32\bcdedit.exebcdedit /set {current} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:4748
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Network
MITRE ATT&CK Enterprise v15
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KCRJMNF7\SP7JQ895.txt
- Size 13B
- SHA256 d5543b3a5715587c9c0993a7f56f3e1ee445af837f62c38f2f3457a2ea8d00c8
- MD5 907326301a53876360553d631f2775c4
- SHA1 e900c12c18a7295611f3e2234bc68e8dc0501e06
- SHA512 435c1fd96b79b70c370d6f769d44eca3e682404189ff42a6b5718c21bf9dc8358d72c115d68dc25014b8cb9c709af0e64de012103fce687cf4a340fa8f3ea2aa
- MD5 SHA1 SHA512
- Path \Device\HarddiskVolume1\HOW TO BACK FILES.txt
- Size 1KB
- SHA256 c52206b7fa116db03cdeaf8159f435f40624c7ef1bc05d5f5582d54dd3aab5ff
- MD5 075e01c7da621adcd62b457b179765e3
- SHA1 dc0c8e3403fce472201a55a672b98487913752c5
- SHA512 94fb42cc66a12f1026e0258565a82287d7f8342ff6a65951664139ac20e72873cff874e0e327772ce7e38f7572ef3ace8f7bc434c8e0742f045be8c5a2af7f0d
- MD5 SHA1 SHA512