teslacrypt | e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/01/2025, 10:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
Size

371KB
MD5

c192a273a786b569df2056914faf8327
SHA1

87f24f470d678deae2cade1d3fd12255e796c091
SHA256

e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced
SHA512

8e036f23c66fbd545fd03aba423a47bf422cee52204fc3a2fb2682fd00a31c2f3e6dc982d01fa30ab2f8ba0b3463a763e403b212f00fe9488b2791dd03629427
SSDEEP

6144:QtttRvGxiRcePUSrcTQ+Yd6v6AlYhZ+ddp5GuZEE86Yrp0eWIxQO6kUUecBlzJbu:EttRveivPrcqd26A+hcdp5GYEE8D3WIe

Score

10^/10

teslacrypt defense_evasion discovery execution impact persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Program Files\7-Zip\Lang\_RECoVERY_+vdffo.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://yyre45dbvn2nhbefbmh.begumvelic.at/F2D9B1604B5E4638 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/F2D9B1604B5E4638 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/F2D9B1604B5E4638 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/F2D9B1604B5E4638 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/F2D9B1604B5E4638 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/F2D9B1604B5E4638 http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/F2D9B1604B5E4638 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/F2D9B1604B5E4638

URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/F2D9B1604B5E4638

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/F2D9B1604B5E4638

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/F2D9B1604B5E4638

http://xlowfznrg4wf7dli.ONION/F2D9B1604B5E4638

Signatures

TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
ransomware teslacrypt
Teslacrypt family
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 (875) 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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	ygglwxrusrlr.exe

Drops startup file 6 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECoVERY_+vdffo.png	ygglwxrusrlr.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+vdffo.png	ygglwxrusrlr.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe

Executes dropped EXE 2 IoCs

pid	Process
4564	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\milqvmoicjku = "C:\\Windows\\system32\\cmd.exe /c start \"\" \"C:\\Windows\\ygglwxrusrlr.exe\""	ygglwxrusrlr.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4828 set thread context of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4564 set thread context of 5024	4564	ygglwxrusrlr.exe	103

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\StoreLogo.scale-400_contrast-white.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Sticker_TeethSmile.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-48_contrast-white.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageSplashScreen.scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\commerce\_RECoVERY_+vdffo.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\Doughboy.scale-400.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Place\contrast-black\WideTile.scale-100.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Windows NT\Accessories\ja-JP\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Place\contrast-black\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\VoiceRecorderLargeTile.contrast-black_scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-60_contrast-white.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Windows Media Player\de-DE\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\RTL\contrast-white\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\animations\OneNoteFRE_Welcome.mp4	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteSectionSmallTile.scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-black\OrientationControlFrontIndicator.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\meta\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\sq-AL\_RECoVERY_+vdffo.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\lt.pak	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-100_8wekyb3d8bbwe\microsoft.system.package.metadata\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Images\canvas_dark.jpg	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\DeleteToastQuickAction.scale-80.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.SkypeApp_14.53.77.0_neutral_split.scale-125_kzf8qxf38zg5c\Assets\Images\SkypeMedTile.scale-125_contrast-black.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\Assets\SmallTile.scale-200_contrast-white.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-64_altform-unplated_contrast-white.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\images\FilePowerPoint32x32.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Thumbnails\Sticker_Icon_EyeLookingUp.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fy.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Windows NT\TableTextService\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubBadgeLogo.scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteAppList.scale-150.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-256_contrast-white.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\8080_36x36x32.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\osf\agavedefaulticon96x96.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AlarmsWideTile.contrast-white_scale-100.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\TextConv\en-US\_RECoVERY_+vdffo.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\uk\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteNotebookMedTile.scale-100.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\node_modules\reactxp-experimental-navigation\NavigationExperimental\assets\[email protected]	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailMediumTile.scale-125.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RMNSQUE\THMBNAIL.PNG	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarSplashLogo.scale-150.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_RECoVERY_+vdffo.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Store\Square150x150Logo.scale-150.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\MixedRealityPortalAppList.scale-100_contrast-black.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\StoreLogo\PaintApplist.scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RADIAL\THMBNAIL.PNG	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\Snooze.scale-64.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsCamera_2018.826.98.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraSmallTile.scale-125.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GetStartedMedTile.scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteNotebookMedTile.scale-150.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubSplashWideTile.scale-200.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Voices\en-US\en-US_female_TTS\_RECoVERY_+vdffo.html	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_RECoVERY_+vdffo.txt	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_RECoVERY_+vdffo.png	ygglwxrusrlr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedLargeTile.scale-100.png	ygglwxrusrlr.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ygglwxrusrlr.exe	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
File opened for modification	C:\Windows\ygglwxrusrlr.exe	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ygglwxrusrlr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ygglwxrusrlr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NOTEPAD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	ygglwxrusrlr.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2552	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe
5024	ygglwxrusrlr.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1808	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
Token: SeDebugPrivilege	5024	ygglwxrusrlr.exe
Token: SeIncreaseQuotaPrivilege	2368	WMIC.exe
Token: SeSecurityPrivilege	2368	WMIC.exe
Token: SeTakeOwnershipPrivilege	2368	WMIC.exe
Token: SeLoadDriverPrivilege	2368	WMIC.exe
Token: SeSystemProfilePrivilege	2368	WMIC.exe
Token: SeSystemtimePrivilege	2368	WMIC.exe
Token: SeProfSingleProcessPrivilege	2368	WMIC.exe
Token: SeIncBasePriorityPrivilege	2368	WMIC.exe
Token: SeCreatePagefilePrivilege	2368	WMIC.exe
Token: SeBackupPrivilege	2368	WMIC.exe
Token: SeRestorePrivilege	2368	WMIC.exe
Token: SeShutdownPrivilege	2368	WMIC.exe
Token: SeDebugPrivilege	2368	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2368	WMIC.exe
Token: SeRemoteShutdownPrivilege	2368	WMIC.exe
Token: SeUndockPrivilege	2368	WMIC.exe
Token: SeManageVolumePrivilege	2368	WMIC.exe
Token: 33	2368	WMIC.exe
Token: 34	2368	WMIC.exe
Token: 35	2368	WMIC.exe
Token: 36	2368	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2368	WMIC.exe
Token: SeSecurityPrivilege	2368	WMIC.exe
Token: SeTakeOwnershipPrivilege	2368	WMIC.exe
Token: SeLoadDriverPrivilege	2368	WMIC.exe
Token: SeSystemProfilePrivilege	2368	WMIC.exe
Token: SeSystemtimePrivilege	2368	WMIC.exe
Token: SeProfSingleProcessPrivilege	2368	WMIC.exe
Token: SeIncBasePriorityPrivilege	2368	WMIC.exe
Token: SeCreatePagefilePrivilege	2368	WMIC.exe
Token: SeBackupPrivilege	2368	WMIC.exe
Token: SeRestorePrivilege	2368	WMIC.exe
Token: SeShutdownPrivilege	2368	WMIC.exe
Token: SeDebugPrivilege	2368	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2368	WMIC.exe
Token: SeRemoteShutdownPrivilege	2368	WMIC.exe
Token: SeUndockPrivilege	2368	WMIC.exe
Token: SeManageVolumePrivilege	2368	WMIC.exe
Token: 33	2368	WMIC.exe
Token: 34	2368	WMIC.exe
Token: 35	2368	WMIC.exe
Token: 36	2368	WMIC.exe
Token: SeBackupPrivilege	3044	vssvc.exe
Token: SeRestorePrivilege	3044	vssvc.exe
Token: SeAuditPrivilege	3044	vssvc.exe
Token: SeIncreaseQuotaPrivilege	4732	WMIC.exe
Token: SeSecurityPrivilege	4732	WMIC.exe
Token: SeTakeOwnershipPrivilege	4732	WMIC.exe
Token: SeLoadDriverPrivilege	4732	WMIC.exe
Token: SeSystemProfilePrivilege	4732	WMIC.exe
Token: SeSystemtimePrivilege	4732	WMIC.exe
Token: SeProfSingleProcessPrivilege	4732	WMIC.exe
Token: SeIncBasePriorityPrivilege	4732	WMIC.exe
Token: SeCreatePagefilePrivilege	4732	WMIC.exe
Token: SeBackupPrivilege	4732	WMIC.exe
Token: SeRestorePrivilege	4732	WMIC.exe
Token: SeShutdownPrivilege	4732	WMIC.exe
Token: SeDebugPrivilege	4732	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4732	WMIC.exe
Token: SeRemoteShutdownPrivilege	4732	WMIC.exe
Token: SeUndockPrivilege	4732	WMIC.exe
Token: SeManageVolumePrivilege	4732	WMIC.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe
1448	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 4828 wrote to memory of 1808	4828	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	98
PID 1808 wrote to memory of 4564	1808	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	99
PID 1808 wrote to memory of 4564	1808	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	99
PID 1808 wrote to memory of 4564	1808	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	99
PID 1808 wrote to memory of 4920	1808	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	100
PID 1808 wrote to memory of 4920	1808	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	100
PID 1808 wrote to memory of 4920	1808	e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe	100
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 4564 wrote to memory of 5024	4564	ygglwxrusrlr.exe	103
PID 5024 wrote to memory of 2368	5024	ygglwxrusrlr.exe	104
PID 5024 wrote to memory of 2368	5024	ygglwxrusrlr.exe	104
PID 5024 wrote to memory of 2552	5024	ygglwxrusrlr.exe	110
PID 5024 wrote to memory of 2552	5024	ygglwxrusrlr.exe	110
PID 5024 wrote to memory of 2552	5024	ygglwxrusrlr.exe	110
PID 5024 wrote to memory of 1448	5024	ygglwxrusrlr.exe	111
PID 5024 wrote to memory of 1448	5024	ygglwxrusrlr.exe	111
PID 1448 wrote to memory of 3516	1448	msedge.exe	112
PID 1448 wrote to memory of 3516	1448	msedge.exe	112
PID 5024 wrote to memory of 4732	5024	ygglwxrusrlr.exe	113
PID 5024 wrote to memory of 4732	5024	ygglwxrusrlr.exe	113
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115
PID 1448 wrote to memory of 3048	1448	msedge.exe	115

System policy modification 1 TTPs 2 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	ygglwxrusrlr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	ygglwxrusrlr.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\e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
"C:\Users\Admin\AppData\Local\Temp\e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4828
- C:\Users\Admin\AppData\Local\Temp\e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe
  "C:\Users\Admin\AppData\Local\Temp\e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced.exe"
  2⤵
  - Checks computer location settings
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Windows\ygglwxrusrlr.exe
    C:\Windows\ygglwxrusrlr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4564
  - - C:\Windows\ygglwxrusrlr.exe
      C:\Windows\ygglwxrusrlr.exe
      4⤵
      Checks computer location settings
      Drops startup file
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:5024
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:2368
    - - C:\Windows\SysWOW64\NOTEPAD.EXE
        
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\RECOVERY.TXT
        5⤵
        System Location Discovery: System Language Discovery
        Opens file in notepad (likely ransom note)
        
        PID:2552
    - - 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:1448
      - 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffeed5a46f8,0x7ffeed5a4708,0x7ffeed5a4718
        6⤵
        
        PID:3516
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,10100977202909896341,4171109764235555133,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
        6⤵
        
        PID:3048
      - 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=2120,10100977202909896341,4171109764235555133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
        6⤵
        
        PID:4668
      - 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=2120,10100977202909896341,4171109764235555133,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
        6⤵
        
        PID:636
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10100977202909896341,4171109764235555133,131072 --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=3196 /prefetch:1
        6⤵
        
        PID:1352
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10100977202909896341,4171109764235555133,131072 --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=3204 /prefetch:1
        6⤵
        
        PID:2316
      - 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=2120,10100977202909896341,4171109764235555133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
        6⤵
        
        PID:4348
      - 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=2120,10100977202909896341,4171109764235555133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
        6⤵
        
        PID:2928
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10100977202909896341,4171109764235555133,131072 --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=4764 /prefetch:1
        6⤵
        
        PID:2644
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10100977202909896341,4171109764235555133,131072 --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=4576 /prefetch:1
        6⤵
        
        PID:1860
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10100977202909896341,4171109764235555133,131072 --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=5476 /prefetch:1
        6⤵
        
        PID:4392
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10100977202909896341,4171109764235555133,131072 --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=5592 /prefetch:1
        6⤵
        
        PID:3252
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:4732
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c DEL C:\Windows\YGGLWX~1.EXE
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:296
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\E3ED21~1.EXE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4920

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3384

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1152

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files\7-Zip\Lang\_RECoVERY_+vdffo.html

Filesize
9KB

MD5
65730126c6819946d3d0c37d14db4014

SHA1
6aba805319305ce2350f59df1c0f82d3cf58117d

SHA256
e2b6823c1d386bff8486e19e1894f47eed60cc30ede9c825de7599493368859a

SHA512
cfef1246ecac34a1775de7a306f05b9f5d2304c8c3add6d68859b56de9bada8423f5f86c6952b677883718c2548c815f7cf5dc6645648a0b966d938e8c8ce3aa

Download Submit
C:\Program Files\7-Zip\Lang\_RECoVERY_+vdffo.png

Filesize
64KB

MD5
3428de678d1dcac41e5642e3f1aa0812

SHA1
b23faa4644cf2ce84b3f16388de0169f495d2519

SHA256
69c6f96ef207a33b2c32e52fbbe2fbe561c6a54b0e4b31f378f0bf6f8a8f89a8

SHA512
8f478fadb93d5dd2c16795db3d83780a4392f4eb4fe86f4386330c006e883850a611b5cc1bd2ac39b5e811dcbaceeba5fb1d5363aaa0f63a63cd383565252268

Download Submit
C:\Program Files\7-Zip\Lang\_RECoVERY_+vdffo.txt

Filesize
1KB

MD5
7b1eb3321972afe973ff9053c93e0a46

SHA1
fb71a3af633fa41d19bc04cf0b7e949147eade68

SHA256
ae163809d5b438f6951731da302f8b4d8dc066595b21180631ad1189a91380c6

SHA512
4fd7a04d301ff067b405b8257c2978cf955822a4d5d2a1037dc86f650b89befc627c3b13dd57652555ab9a9c23a5314fad4d4950ab87d6460746c44ea5e9bce4

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

Filesize
560B

MD5
562f5067a5e6d59d264825b5be0674d8

SHA1
802c22a56d57f024ba5c6e294de04191e72ac70f

SHA256
3f239e5ff37979f04064ef211682d16f4266275e109ab5ccad26c0d272a65d70

SHA512
e55a3ee7b5972803d33e21446174d0d78b9b59a26bdeaa9bde62338cba920aa633e3183bf437cf4b6411b786dc7156c1ea16705a28dc6dbbdb286bcf91e51860

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

Filesize
560B

MD5
137e9a55b8ad9dc125ce6bea1aa267c4

SHA1
b8e01ac94be647a6e8baa626c402f16189c82d7a

SHA256
05f48251a2f6f769a0507320aa9fd64291490c05abb6046fe22a7e5562b2ff98

SHA512
6b60940f419cdeb70870d9f56fdad882e6209e8ebe64b3e546310843a9a8d3bc5198ebf7ff362f153657bbda2ade0dca07dcdab33dd15d4a9640283a6d0712d5

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

Filesize
416B

MD5
1c788fa67bc7eaba828c023871e7cef8

SHA1
95a2560ef1c935f4dbe028d90b30a09df0a2d31d

SHA256
b92f463cb9bb0d0eb1cc85e92832b6b15b3a3930d2364fd9331c34ff53ce9e09

SHA512
dbd77d27d6538ce9bd4c2d9e3bfae4d65a4ad23bab4e82efb01ff5560e574910fd484073dbc75aeb1c8ae6771069cb574dc664a0af9fd15674596e5bc766472f

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

Filesize
152B

MD5
61cef8e38cd95bf003f5fdd1dc37dae1

SHA1
11f2f79ecb349344c143eea9a0fed41891a3467f

SHA256
ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

SHA512
6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

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

Filesize
152B

MD5
0a9dc42e4013fc47438e96d24beb8eff

SHA1
806ab26d7eae031a58484188a7eb1adab06457fc

SHA256
58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

SHA512
868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

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

Filesize
5KB

MD5
d228377fbefbb4de8247ea04eb488cde

SHA1
46e3cbdefa68baf6f4d2acaceefd8b3dcca8853d

SHA256
e5ea943ffe86e6a542e30869b9ff7297a474c5289c13abc799811dc24c120584

SHA512
7fe33b7705798430464e3dbc40ce4afd76f5ecf4a3d1a3fb9a9f909f4a8cc889d1409c1b87c7745925f333b4f2fd54f3483ffbf014cc0e917733fab50b70b6f2

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

Filesize
6KB

MD5
8de3060b9ec728813e34cb5ecf3025a4

SHA1
242706ec7b9096eb035c505cbd891fc7d0bec5d4

SHA256
2a1a438e09445dd39dccca375dedef20cb3db66dddf94da6d845dbc735eb88f3

SHA512
cf5989569e248a3a20bbf39fa458f98ea2ea9726a50351ef0d02de9729f4ef2b85931f6df312daab460d5269ac4d72193636e6ff5f86b4039c47f8a96ff5970e

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
10KB

MD5
03d4468e047821375edaa33b7db24fff

SHA1
1405a0ba3191702dd5fbf41c6844cf656c8fdc86

SHA256
f4537842dba7cfd6c1066974024322db5aea83695bf3de84a43b912808353fb7

SHA512
1714c9f6048ae815d27cb922b4f848e0cd12642041167ff3dff4db591ff4503f63c4af75aa1bfad90fbf1b8d37b912f3d921b32c938818b4644f8fa96033fb21

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133727665885684530.txt

Filesize
74KB

MD5
1409e6d6b5fde8a1f9394333086c0731

SHA1
9860f904c298d652629fc9883570efef9c37e1f8

SHA256
48b40c79ba3ad62b45a2ceeaa83dfac2eec676fe3f79a0e83f13ebf1ae15564e

SHA512
ffeeb3b5c97b177eb43c18f635d9338828bf69a4499483ddf0eaa6a8148980bdd1f52746d55fb65138914fca6ae1dd0c7bba802e88c7dc38a780184c266ca1be

Download Submit
C:\Windows\ygglwxrusrlr.exe

Filesize
371KB

MD5
c192a273a786b569df2056914faf8327

SHA1
87f24f470d678deae2cade1d3fd12255e796c091

SHA256
e3ed211653338adaff59cb0d6161174044018a84b49fa6ee2fab9dccd1221ced

SHA512
8e036f23c66fbd545fd03aba423a47bf422cee52204fc3a2fb2682fd00a31c2f3e6dc982d01fa30ab2f8ba0b3463a763e403b212f00fe9488b2791dd03629427

Download Submit
memory/1808-15-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1808-6-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1808-5-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1808-3-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1808-2-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/4564-12-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/4828-0-0x0000000000830000-0x0000000000833000-memory.dmp

Filesize
12KB

Download
memory/4828-4-0x0000000000830000-0x0000000000833000-memory.dmp

Filesize
12KB

Download
memory/4828-1-0x0000000000830000-0x0000000000833000-memory.dmp

Filesize
12KB

Download
memory/5024-19-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-4853-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-7926-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-2609-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-10770-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-10772-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-10780-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-10782-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-2608-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-689-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-25-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-24-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-10822-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-21-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-20-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/5024-18-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download