teslacrypt | 62aaa2a24236be5ae371e5851370f24e6261025cf4bf539b7c40bdefc6ad07e6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-06-2024 11:18

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General

Target

VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
Size

369KB
MD5

3b240ca653bd5467b19e195889c07c6e
SHA1

bfb732fd34099fb9f4467cfab185a4bf3bb28e95
SHA256

62aaa2a24236be5ae371e5851370f24e6261025cf4bf539b7c40bdefc6ad07e6
SHA512

32242830aaf7fee32d16e86da4d602640fd360f24ae309bc5391c130ca384b951ac97f9ecc1f596bd7c7b3933c589dbd87ee872b4dfd8cda62835143e04e0296
SSDEEP

6144:fo07Ev9jgh+J0J+l/moekR1MlvlMa0FIe03ncsCMYZx/FqDN6TETpspvQrMX1r9:ftQVG+JIe/mGzMNlMVFC3Xi/YwOi

Score

10^/10

teslacrypt defense_evasion execution impact persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Program Files\7-Zip\Lang\_RECOVERY_+nyglg.txt

Family

teslacrypt

Ransom Note

NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with AES More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES How did this happen ? !!! Specially for your PC was generated personal AES KEY, both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C4B7A89301E5B2B 2. http://tes543berda73i48fsdfsd.keratadze.at/C4B7A89301E5B2B 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/C4B7A89301E5B2B If for some reasons the addresses are not available, follow these steps: 1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en 2. After a successful installation, run the browser 3. Type in the address bar: xlowfznrg4wf7dli.onion/C4B7A89301E5B2B 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C4B7A89301E5B2B http://tes543berda73i48fsdfsd.keratadze.at/C4B7A89301E5B2B http://tt54rfdjhb34rfbnknaerg.milerteddy.com/C4B7A89301E5B2B *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/C4B7A89301E5B2B

URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C4B7A89301E5B2B

http://tes543berda73i48fsdfsd.keratadze.at/C4B7A89301E5B2B

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/C4B7A89301E5B2B

http://xlowfznrg4wf7dli.ONION/C4B7A89301E5B2B

Signatures

TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
ransomware teslacrypt
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047
Renames multiple (871) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

VirusShare_3b240ca653bd5467b19e195889c07c6e.exegnvbbkdkvlca.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	gnvbbkdkvlca.exe

Drops startup file 6 IoCs

Processes:

gnvbbkdkvlca.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe

Executes dropped EXE 2 IoCs

Processes:

gnvbbkdkvlca.exegnvbbkdkvlca.exe

pid process

4088 gnvbbkdkvlca.exe
3844 gnvbbkdkvlca.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
T1552.001

pid	process
4088	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

gnvbbkdkvlca.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giilhtslvubp = "C:\\Windows\\system32\\cmd.exe /c start \"\" \"C:\\Windows\\gnvbbkdkvlca.exe\""	gnvbbkdkvlca.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

VirusShare_3b240ca653bd5467b19e195889c07c6e.exegnvbbkdkvlca.exe

description	pid	process	target process
PID 1624 set thread context of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 4088 set thread context of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe

Drops file in Program Files directory 64 IoCs

Processes:

gnvbbkdkvlca.exe

description	ioc	process
File opened for modification	C:\Program Files\Google\Chrome\Application\110.0.5481.104\default_apps\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-white\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\sw-KE\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Win10\Classic\TriPeaks.Large.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\notetagsUI\main.js	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\OpenSSL64.DllA\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\mk-MK\View3d\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\en\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_neutral_split.scale-100_8wekyb3d8bbwe\microsoft.system.package.metadata\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarWideTile.scale-400.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\Assets\WideTile.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\System\ole db\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\1.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\ImmersiveVideoPlayback\Content\Shaders\LoadedModelShaders\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\en-US\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_2019.305.632.0_neutral_~_8wekyb3d8bbwe\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-100.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\Assets\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\InsiderHubSmallTile.scale-125_contrast-white.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-96_contrast-black.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.contrast-black_targetsize-36.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.targetsize-16_altform-lightunplated.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\BadgeLogo.scale-100.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Advanced-Dark.scale-150.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\LTR\contrast-white\MedTile.scale-125.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\MixedRealityPortalStoreLogo.scale-125.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\js\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.targetsize-36_contrast-black.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ha-Latn-NG\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\MedTile.scale-100.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AlarmsBadge.contrast-white_scale-100.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ef8c08_256x240.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\SmallTile.scale-400.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\Scientific.targetsize-20_contrast-black.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\WideTile.scale-200.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example3.Diagnostics\2.0.1\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SplashScreen.scale-125_contrast-black.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageAppList.targetsize-16_altform-unplated.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\nl-NL\View3d\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.1.7_1.7.25531.0_x64__8wekyb3d8bbwe\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\sr-latn-cs\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\Fonts\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\TinyTile.scale-125_contrast-black.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\logger\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\SplashScreen.scale-200.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-16.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarSplashLogo.scale-300.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.targetsize-96_contrast-black.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-72_contrast-white.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\_RECOVERY_+nyglg.html	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Microsoft Office\root\fre\_RECOVERY_+nyglg.png	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	gnvbbkdkvlca.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ko-KR\_RECOVERY_+nyglg.txt	gnvbbkdkvlca.exe

Drops file in Windows directory 2 IoCs

Processes:

VirusShare_3b240ca653bd5467b19e195889c07c6e.exe

description	ioc	process
File created	C:\Windows\gnvbbkdkvlca.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
File opened for modification	C:\Windows\gnvbbkdkvlca.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies registry class 1 IoCs

Processes:

gnvbbkdkvlca.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings gnvbbkdkvlca.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

4860 NOTEPAD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings	gnvbbkdkvlca.exe

pid	process
4860	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

gnvbbkdkvlca.exe

pid	process
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe
3844	gnvbbkdkvlca.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

372 msedge.exe
372 msedge.exe
372 msedge.exe
372 msedge.exe
372 msedge.exe
372 msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

VirusShare_3b240ca653bd5467b19e195889c07c6e.exegnvbbkdkvlca.exeWMIC.exevssvc.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	2716	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
Token: SeDebugPrivilege	3844	gnvbbkdkvlca.exe
Token: SeIncreaseQuotaPrivilege	4552	WMIC.exe
Token: SeSecurityPrivilege	4552	WMIC.exe
Token: SeTakeOwnershipPrivilege	4552	WMIC.exe
Token: SeLoadDriverPrivilege	4552	WMIC.exe
Token: SeSystemProfilePrivilege	4552	WMIC.exe
Token: SeSystemtimePrivilege	4552	WMIC.exe
Token: SeProfSingleProcessPrivilege	4552	WMIC.exe
Token: SeIncBasePriorityPrivilege	4552	WMIC.exe
Token: SeCreatePagefilePrivilege	4552	WMIC.exe
Token: SeBackupPrivilege	4552	WMIC.exe
Token: SeRestorePrivilege	4552	WMIC.exe
Token: SeShutdownPrivilege	4552	WMIC.exe
Token: SeDebugPrivilege	4552	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4552	WMIC.exe
Token: SeRemoteShutdownPrivilege	4552	WMIC.exe
Token: SeUndockPrivilege	4552	WMIC.exe
Token: SeManageVolumePrivilege	4552	WMIC.exe
Token: 33	4552	WMIC.exe
Token: 34	4552	WMIC.exe
Token: 35	4552	WMIC.exe
Token: 36	4552	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4552	WMIC.exe
Token: SeSecurityPrivilege	4552	WMIC.exe
Token: SeTakeOwnershipPrivilege	4552	WMIC.exe
Token: SeLoadDriverPrivilege	4552	WMIC.exe
Token: SeSystemProfilePrivilege	4552	WMIC.exe
Token: SeSystemtimePrivilege	4552	WMIC.exe
Token: SeProfSingleProcessPrivilege	4552	WMIC.exe
Token: SeIncBasePriorityPrivilege	4552	WMIC.exe
Token: SeCreatePagefilePrivilege	4552	WMIC.exe
Token: SeBackupPrivilege	4552	WMIC.exe
Token: SeRestorePrivilege	4552	WMIC.exe
Token: SeShutdownPrivilege	4552	WMIC.exe
Token: SeDebugPrivilege	4552	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4552	WMIC.exe
Token: SeRemoteShutdownPrivilege	4552	WMIC.exe
Token: SeUndockPrivilege	4552	WMIC.exe
Token: SeManageVolumePrivilege	4552	WMIC.exe
Token: 33	4552	WMIC.exe
Token: 34	4552	WMIC.exe
Token: 35	4552	WMIC.exe
Token: 36	4552	WMIC.exe
Token: SeBackupPrivilege	2316	vssvc.exe
Token: SeRestorePrivilege	2316	vssvc.exe
Token: SeAuditPrivilege	2316	vssvc.exe
Token: SeIncreaseQuotaPrivilege	3392	WMIC.exe
Token: SeSecurityPrivilege	3392	WMIC.exe
Token: SeTakeOwnershipPrivilege	3392	WMIC.exe
Token: SeLoadDriverPrivilege	3392	WMIC.exe
Token: SeSystemProfilePrivilege	3392	WMIC.exe
Token: SeSystemtimePrivilege	3392	WMIC.exe
Token: SeProfSingleProcessPrivilege	3392	WMIC.exe
Token: SeIncBasePriorityPrivilege	3392	WMIC.exe
Token: SeCreatePagefilePrivilege	3392	WMIC.exe
Token: SeBackupPrivilege	3392	WMIC.exe
Token: SeRestorePrivilege	3392	WMIC.exe
Token: SeShutdownPrivilege	3392	WMIC.exe
Token: SeDebugPrivilege	3392	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3392	WMIC.exe
Token: SeRemoteShutdownPrivilege	3392	WMIC.exe
Token: SeUndockPrivilege	3392	WMIC.exe
Token: SeManageVolumePrivilege	3392	WMIC.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe
372	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

VirusShare_3b240ca653bd5467b19e195889c07c6e.exeVirusShare_3b240ca653bd5467b19e195889c07c6e.exegnvbbkdkvlca.exegnvbbkdkvlca.exemsedge.exe

description	pid	process	target process
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 1624 wrote to memory of 2716	1624	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
PID 2716 wrote to memory of 4088	2716	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	gnvbbkdkvlca.exe
PID 2716 wrote to memory of 4088	2716	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	gnvbbkdkvlca.exe
PID 2716 wrote to memory of 4088	2716	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	gnvbbkdkvlca.exe
PID 2716 wrote to memory of 3076	2716	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	cmd.exe
PID 2716 wrote to memory of 3076	2716	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	cmd.exe
PID 2716 wrote to memory of 3076	2716	VirusShare_3b240ca653bd5467b19e195889c07c6e.exe	cmd.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 4088 wrote to memory of 3844	4088	gnvbbkdkvlca.exe	gnvbbkdkvlca.exe
PID 3844 wrote to memory of 4552	3844	gnvbbkdkvlca.exe	WMIC.exe
PID 3844 wrote to memory of 4552	3844	gnvbbkdkvlca.exe	WMIC.exe
PID 3844 wrote to memory of 4860	3844	gnvbbkdkvlca.exe	NOTEPAD.EXE
PID 3844 wrote to memory of 4860	3844	gnvbbkdkvlca.exe	NOTEPAD.EXE
PID 3844 wrote to memory of 4860	3844	gnvbbkdkvlca.exe	NOTEPAD.EXE
PID 3844 wrote to memory of 372	3844	gnvbbkdkvlca.exe	msedge.exe
PID 3844 wrote to memory of 372	3844	gnvbbkdkvlca.exe	msedge.exe
PID 372 wrote to memory of 2688	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2688	372	msedge.exe	msedge.exe
PID 3844 wrote to memory of 3392	3844	gnvbbkdkvlca.exe	WMIC.exe
PID 3844 wrote to memory of 3392	3844	gnvbbkdkvlca.exe	WMIC.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe
PID 372 wrote to memory of 2732	372	msedge.exe	msedge.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

gnvbbkdkvlca.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	gnvbbkdkvlca.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	gnvbbkdkvlca.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_3b240ca653bd5467b19e195889c07c6e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Users\Admin\AppData\Local\Temp\VirusShare_3b240ca653bd5467b19e195889c07c6e.exe
  "C:\Users\Admin\AppData\Local\Temp\VirusShare_3b240ca653bd5467b19e195889c07c6e.exe"
  2⤵
  - Checks computer location settings
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2716
- - C:\Windows\gnvbbkdkvlca.exe
    C:\Windows\gnvbbkdkvlca.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4088
  - - C:\Windows\gnvbbkdkvlca.exe
      C:\Windows\gnvbbkdkvlca.exe
      4⤵
      Checks computer location settings
      Drops startup file
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:3844
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:4552
    - - C:\Windows\SysWOW64\NOTEPAD.EXE
        
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\RECOVERY.TXT
        5⤵
        Opens file in notepad (likely ransom note)
        
        PID:4860
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\RECOVERY.HTM
        5⤵
        Enumerates system info in registry
        Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of WriteProcessMemory
        
        PID:372
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x104,0x108,0x10c,0xe0,0x110,0x7ffa9de146f8,0x7ffa9de14708,0x7ffa9de14718
        6⤵
        
        PID:2688
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
        6⤵
        
        PID:2732
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
        6⤵
        
        PID:2312
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2656 /prefetch:8
        6⤵
        
        PID:2032
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3188 /prefetch:1
        6⤵
        
        PID:1088
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3200 /prefetch:1
        6⤵
        
        PID:1448
      - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4760 /prefetch:8
        6⤵
        
        PID:5080
      - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4760 /prefetch:8
        6⤵
        
        PID:3120
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4112 /prefetch:1
        6⤵
        
        PID:3460
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5204 /prefetch:1
        6⤵
        
        PID:2924
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /prefetch:1
        6⤵
        
        PID:4248
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10702979059079112997,2029538212866686102,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3964 /prefetch:1
        6⤵
        
        PID:4912
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3392
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c DEL C:\Windows\GNVBBK~1.EXE
        5⤵
        
        PID:3428
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\VIRUSS~1.EXE
    3⤵
    PID:3076

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4608

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Program Files\7-Zip\Lang\_RECOVERY_+nyglg.html

Filesize
11KB

MD5
bb5a9448e177bb23e05aa6f660277362

SHA1
d4a4da3b0991f0951d16b32c2ccb151788b0e7e8

SHA256
e83f54dbdc151484ba7ff361bc4f24a7f0f1981c0e8e1a16dc76e99fc25c80ad

SHA512
e19813c7347f495323865b0716971334cba8590eceb9791fef160ec2d3f95068ff7d57efebd1faf0429bd3a46acc4f9c2451f074c45c0e5d9729540925a6b796

Download Submit
C:\Program Files\7-Zip\Lang\_RECOVERY_+nyglg.png

Filesize
63KB

MD5
fe67b93621ed142669db51abaeeb63d4

SHA1
220f93312f6d0830803ae1c9a7f4e5d534bab99f

SHA256
71f2a014d51d62ca0e3c250d64afb6f28f7bb3eafcd9ade0295a046a41d6d660

SHA512
acc277dcb13d4ea0f1005a1889b95d3c8da19cf711f8296b3f441f3a71e455422ee8dd8e731a6b09d71188e1688a9614a18e8f711206c62c9eb4c217d21ef300

Download Submit
C:\Program Files\7-Zip\Lang\_RECOVERY_+nyglg.txt

Filesize
1KB

MD5
93935d13c8562a444c2aec15ddd2e4c5

SHA1
d986488ca91aa47a39405c9b22cf52ccce30976b

SHA256
caf616392229c519f5e1fe9ae4827fb7b888cbb0fb1a4cd4843b672f37cca611

SHA512
6623a8d4300fe4536729da38af081be1812d9d63185cb5f3b13e78c9961ae2d314734a105efb5e63d97b7000bd0ccc18412495129e843bf13b82a4f7d58e71f1

Download Submit
C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt

Filesize
560B

MD5
ffb7117cc81a00f5d903f7ff58880258

SHA1
4ea02607d80d1eb8550c9bc2eae6fc1737023312

SHA256
e7122161f77a842a952d4852cfb9e5b3a62c7958dbef041d23873094a0eea352

SHA512
136007e2dae389a2b42deeaa4fafb718046417666284a2da7fb436ff6593d1bb31a925b344244a990aa305a677576521fe362c618e87a77c79ee7398b8faaa4d

Download Submit
C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME.txt

Filesize
560B

MD5
dc66b38c299c3c4dfd5bbd948f368a77

SHA1
bf22655443b678b83d407ed18038b457a1c10977

SHA256
fb6a7c5092773a58da2971d25a2484e0c6538bf040749b77a8c0bcdba2da73de

SHA512
a604d8e58ee23f2e6a54ef55307806f91412e7d0ec995a2fe35c881bdceba8590ebd07af99ed0ecb348cee86abd9fc89d1a3d51b84aa0d83533ccf92726ba50f

Download Submit
C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub2019_eula.txt

Filesize
416B

MD5
4f145a404160d59af6d77662451671b4

SHA1
0bf3e878455e9a71492d936a4404dd6f548d8987

SHA256
b144325dd8096c6e8651343a120e29daf4ced12b2b1782f5aa8e735db906c39d

SHA512
846cfb9a2abf7037f7b76ec48c08136e239d01ddcfe89ac82590eba8671ca7e413463b5310879715844006fd73e50e9bc656845a51509422d9ab27860217a716

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
4dc6fc5e708279a3310fe55d9c44743d

SHA1
a42e8bdf9d1c25ef3e223d59f6b1d16b095f46d2

SHA256
a1c5f48659d4b3af960971b3a0f433a95fee5bfafe5680a34110c68b342377d8

SHA512
5874b2310187f242b852fa6dcded244cc860abb2be4f6f5a6a1db8322e12e1fef8f825edc0aae75adbb7284a2cd64730650d0643b1e2bb7ead9350e50e1d8c13

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
c9c4c494f8fba32d95ba2125f00586a3

SHA1
8a600205528aef7953144f1cf6f7a5115e3611de

SHA256
a0ca609205813c307df9122c0c5b0967c5472755700f615b0033129cf7d6b35b

SHA512
9d30cea6cfc259e97b0305f8b5cd19774044fb78feedfcef2014b2947f2e6a101273bc4ad30db9cc1724e62eb441266d7df376e28ac58693f128b9cce2c7d20d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
80c0e7c7126f824c6f66af2def910c69

SHA1
4a49e4b7b8d83c283d57cc1ea21020b7b9f25e4f

SHA256
fd6a2d2a2e9afd3de81c2a7b4afc719c06e935948dc981dfa66684774749f4d5

SHA512
a312e3d9af4887f758a05b2c00442cb4f2e8cb659830683ca32dc5e9c3d919b5b33cecc9a50535a7b664fc3f7fbedbb0d06e2760af2bd660fa5e959cc552e462

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
ec2fc0d10ddce87ea3e937e2e64323f3

SHA1
06665626801812d667fb7cd3789e940ecaa1faa9

SHA256
6bcbfd4e6cee8a804e63241dbc55f5e13d76bc6dab967f1ac864a40fe8b118ab

SHA512
405443e941bc787a29d9a52d4656231795028b8b7bc63408c2cbf6d9efa0992781f93e467aa6d14ab7f5521735967181dbdaad4768f70501cbbb170e9bfcc9d5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
3d1ffd95c7592767ef8f3d36b1a37845

SHA1
ce0ff16120fdda8c0c88bb266e883c7cd4cdfe7b

SHA256
ab8ba81e332716983c8d26854c525c810febcc0fef6ee8d2fd0d3e7038f6fc51

SHA512
18ec350de1dd792fff5a6c4f56a83336b0ec6aaeb3e5dd3b66cbc90b981f51bb6d3e3c52639bda800e5cceeddc383c08bfd262684ecb93c72cce6b371c960d86

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133586097090598174.txt

Filesize
75KB

MD5
165e238435ef6dd5c26c8883907e4210

SHA1
6c89d84029ac8d56b1b02d91b06009e855f27604

SHA256
80f18e2f5f73340a1624f47655112ff60369ce12f36399fcaf2f1f473abb7707

SHA512
c58904afed2cdb2982798cc915afd7eabd806298684186449dbdb42072dfda37459d8938964fe012f1856eacbb865b8fb1e254788b1bca85cdfd91a88cebbcdd

Download Submit
C:\Windows\gnvbbkdkvlca.exe

Filesize
369KB

MD5
3b240ca653bd5467b19e195889c07c6e

SHA1
bfb732fd34099fb9f4467cfab185a4bf3bb28e95

SHA256
62aaa2a24236be5ae371e5851370f24e6261025cf4bf539b7c40bdefc6ad07e6

SHA512
32242830aaf7fee32d16e86da4d602640fd360f24ae309bc5391c130ca384b951ac97f9ecc1f596bd7c7b3933c589dbd87ee872b4dfd8cda62835143e04e0296

Download Submit
\??\pipe\LOCAL\crashpad_372_QWIXDZZRLFZCLIYQ

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1624-0-0x00000000006B0000-0x00000000006B3000-memory.dmp

Filesize
12KB

Download
memory/1624-3-0x00000000006B0000-0x00000000006B3000-memory.dmp

Filesize
12KB

Download
memory/2716-12-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2716-4-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2716-5-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2716-2-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2716-1-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-17-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-7387-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-4430-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-10125-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-10382-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-10383-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-10391-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-10392-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-2223-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-830-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-23-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-21-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-10433-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-19-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-18-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3844-16-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/4088-11-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download