teslacrypt | 69155f404a1482e4188726cb0f88b6c6fd6ca94d834b31e05f36e88662281e22

Analysis

max time kernel
118s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 08:55

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Report Analysis Logs

General

Target

VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe
Size

418KB
MD5

1a9ab9e924a6856d642bbe88064e4236
SHA1

d9d445e9dcb8694398c7acb33f38d7261c95321c
SHA256

69155f404a1482e4188726cb0f88b6c6fd6ca94d834b31e05f36e88662281e22
SHA512

f41e93d25fe32248f55dbf5c1c721e4af5d2c28531816955094585a00afa94ea2dab0a6e25191abe8896a2185cdbc535d9dcf3beac14b683d05e1c8c7c6f80b2
SSDEEP

6144:/lhEMsxe34/JTpHIOdX2JOVM8aSC4Zl7rOfT+yIaIWk3HtlE0/Ce+Mx62q2jQ1+d:7ssoJhf8JOqQC4/7CfTk/rsh2jQ1T0jv

Score

10^/10

teslacrypt defense_evasion discovery execution impact persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Program Files\7-Zip\Lang\_RECoVERY_+srvsh.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 RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 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://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/46D25A3A68B79412 2 - http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/46D25A3A68B79412 3 - http://yyre45dbvn2nhbefbmh.begumvelic.at/46D25A3A68B79412 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/46D25A3A68B79412 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/46D25A3A68B79412 http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/46D25A3A68B79412 http://yyre45dbvn2nhbefbmh.begumvelic.at/46D25A3A68B79412 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/46D25A3A68B79412

URLs

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/46D25A3A68B79412

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/46D25A3A68B79412

http://yyre45dbvn2nhbefbmh.begumvelic.at/46D25A3A68B79412

http://xlowfznrg4wf7dli.ONION/46D25A3A68B79412

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 (880) 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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	ayrukjsewjtn.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_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+srvsh.txt	ayrukjsewjtn.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECoVERY_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECoVERY_+srvsh.txt	ayrukjsewjtn.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe

Executes dropped EXE 2 IoCs

pid	Process
2844	ayrukjsewjtn.exe
2764	ayrukjsewjtn.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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwjrncdclxud = "C:\\Windows\\system32\\cmd.exe /c start \"\" \"C:\\Windows\\ayrukjsewjtn.exe\""	ayrukjsewjtn.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 212 set thread context of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 2844 set thread context of 2764	2844	ayrukjsewjtn.exe	95

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\jsaddins\en-us\_RECoVERY_+srvsh.txt	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-32_altform-unplated_contrast-black.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosLogoExtensions.targetsize-336.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarAppList.targetsize-30_altform-unplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-140.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Images\SkypeAppList.targetsize-32_altform-unplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\Ratings\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\lt-LT\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageAppList.targetsize-72_altform-unplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\_RECoVERY_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\messaging\bookmark_empty_state.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\GenericMailWideTile.scale-125.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\_RECoVERY_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-white\LargeTile.scale-200_contrast-white.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\LTR\contrast-white\SmallTile.scale-200.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CAPSULES\THMBNAIL.PNG	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\LinkedInboxMediumTile.scale-150.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.targetsize-36_altform-unplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarLargeTile.scale-125.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\LogoBeta.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-72_altform-unplated_contrast-black.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteAppList.targetsize-16_altform-unplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\PrintAndShare\Glyph_0xe7d3.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\AppIcon.targetsize-24_altform-lightunplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\EmptyCalendarSearch.scale-150.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\AppxMetadata\_RECoVERY_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-100.png	ayrukjsewjtn.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_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionLargeTile.scale-200.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\jscripts\_RECoVERY_+srvsh.txt	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.targetsize-16_altform-unplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\FetchingMail.scale-100.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\contrast-white\StoreWideTile.scale-100.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\MedTile.scale-200_contrast-black.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubStoreLogo.scale-200.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\bin\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\LargeTile.scale-125_contrast-white.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.targetsize-20_altform-unplated.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.contrast-white_targetsize-80.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\photo-shim.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\x86\_RECoVERY_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\BadgeLogo.scale-200_contrast-white.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Place\contrast-black\_RECoVERY_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Stationery\_RECoVERY_+srvsh.txt	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Viewpoints\Dark\IsoLeft.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\WorldClockSmallTile.contrast-black_scale-200.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\OutlookMailBadge.scale-400.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\_RECoVERY_+srvsh.txt	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\is-IS\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Place\contrast-white\MedTile.scale-200.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\BadgeLogo.scale-200_contrast-white.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.contrast-white_scale-200.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-256_contrast-white.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Common Files\System\ado\it-IT\_RECoVERY_+srvsh.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\osf\office.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GetStartedSmallTile.scale-200.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteAppList.targetsize-32.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\PeopleLargeTile.scale-125.png	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_RECoVERY_+srvsh.txt	ayrukjsewjtn.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\_RECoVERY_+srvsh.html	ayrukjsewjtn.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ayrukjsewjtn.exe	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe
File opened for modification	C:\Windows\ayrukjsewjtn.exe	VirusShare_1a9ab9e924a6856d642bbe88064e4236.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	ayrukjsewjtn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ayrukjsewjtn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NOTEPAD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VirusShare_1a9ab9e924a6856d642bbe88064e4236.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-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings	ayrukjsewjtn.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2948	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
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2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
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2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
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2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe
2764	ayrukjsewjtn.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2092	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe
Token: SeDebugPrivilege	2764	ayrukjsewjtn.exe
Token: SeIncreaseQuotaPrivilege	1952	WMIC.exe
Token: SeSecurityPrivilege	1952	WMIC.exe
Token: SeTakeOwnershipPrivilege	1952	WMIC.exe
Token: SeLoadDriverPrivilege	1952	WMIC.exe
Token: SeSystemProfilePrivilege	1952	WMIC.exe
Token: SeSystemtimePrivilege	1952	WMIC.exe
Token: SeProfSingleProcessPrivilege	1952	WMIC.exe
Token: SeIncBasePriorityPrivilege	1952	WMIC.exe
Token: SeCreatePagefilePrivilege	1952	WMIC.exe
Token: SeBackupPrivilege	1952	WMIC.exe
Token: SeRestorePrivilege	1952	WMIC.exe
Token: SeShutdownPrivilege	1952	WMIC.exe
Token: SeDebugPrivilege	1952	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1952	WMIC.exe
Token: SeRemoteShutdownPrivilege	1952	WMIC.exe
Token: SeUndockPrivilege	1952	WMIC.exe
Token: SeManageVolumePrivilege	1952	WMIC.exe
Token: 33	1952	WMIC.exe
Token: 34	1952	WMIC.exe
Token: 35	1952	WMIC.exe
Token: 36	1952	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1952	WMIC.exe
Token: SeSecurityPrivilege	1952	WMIC.exe
Token: SeTakeOwnershipPrivilege	1952	WMIC.exe
Token: SeLoadDriverPrivilege	1952	WMIC.exe
Token: SeSystemProfilePrivilege	1952	WMIC.exe
Token: SeSystemtimePrivilege	1952	WMIC.exe
Token: SeProfSingleProcessPrivilege	1952	WMIC.exe
Token: SeIncBasePriorityPrivilege	1952	WMIC.exe
Token: SeCreatePagefilePrivilege	1952	WMIC.exe
Token: SeBackupPrivilege	1952	WMIC.exe
Token: SeRestorePrivilege	1952	WMIC.exe
Token: SeShutdownPrivilege	1952	WMIC.exe
Token: SeDebugPrivilege	1952	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1952	WMIC.exe
Token: SeRemoteShutdownPrivilege	1952	WMIC.exe
Token: SeUndockPrivilege	1952	WMIC.exe
Token: SeManageVolumePrivilege	1952	WMIC.exe
Token: 33	1952	WMIC.exe
Token: 34	1952	WMIC.exe
Token: 35	1952	WMIC.exe
Token: 36	1952	WMIC.exe
Token: SeBackupPrivilege	4584	vssvc.exe
Token: SeRestorePrivilege	4584	vssvc.exe
Token: SeAuditPrivilege	4584	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1376	WMIC.exe
Token: SeSecurityPrivilege	1376	WMIC.exe
Token: SeTakeOwnershipPrivilege	1376	WMIC.exe
Token: SeLoadDriverPrivilege	1376	WMIC.exe
Token: SeSystemProfilePrivilege	1376	WMIC.exe
Token: SeSystemtimePrivilege	1376	WMIC.exe
Token: SeProfSingleProcessPrivilege	1376	WMIC.exe
Token: SeIncBasePriorityPrivilege	1376	WMIC.exe
Token: SeCreatePagefilePrivilege	1376	WMIC.exe
Token: SeBackupPrivilege	1376	WMIC.exe
Token: SeRestorePrivilege	1376	WMIC.exe
Token: SeShutdownPrivilege	1376	WMIC.exe
Token: SeDebugPrivilege	1376	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1376	WMIC.exe
Token: SeRemoteShutdownPrivilege	1376	WMIC.exe
Token: SeUndockPrivilege	1376	WMIC.exe
Token: SeManageVolumePrivilege	1376	WMIC.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 212 wrote to memory of 2092	212	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	90
PID 2092 wrote to memory of 2844	2092	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	91
PID 2092 wrote to memory of 2844	2092	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	91
PID 2092 wrote to memory of 2844	2092	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	91
PID 2092 wrote to memory of 1624	2092	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	92
PID 2092 wrote to memory of 1624	2092	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	92
PID 2092 wrote to memory of 1624	2092	VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe	92
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2844 wrote to memory of 2764	2844	ayrukjsewjtn.exe	95
PID 2764 wrote to memory of 1952	2764	ayrukjsewjtn.exe	96
PID 2764 wrote to memory of 1952	2764	ayrukjsewjtn.exe	96
PID 2764 wrote to memory of 2948	2764	ayrukjsewjtn.exe	101
PID 2764 wrote to memory of 2948	2764	ayrukjsewjtn.exe	101
PID 2764 wrote to memory of 2948	2764	ayrukjsewjtn.exe	101
PID 2764 wrote to memory of 3540	2764	ayrukjsewjtn.exe	102
PID 2764 wrote to memory of 3540	2764	ayrukjsewjtn.exe	102
PID 3540 wrote to memory of 4472	3540	msedge.exe	103
PID 3540 wrote to memory of 4472	3540	msedge.exe	103
PID 2764 wrote to memory of 1376	2764	ayrukjsewjtn.exe	104
PID 2764 wrote to memory of 1376	2764	ayrukjsewjtn.exe	104
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106
PID 3540 wrote to memory of 4080	3540	msedge.exe	106

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	ayrukjsewjtn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	ayrukjsewjtn.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_1a9ab9e924a6856d642bbe88064e4236.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:212
- C:\Users\Admin\AppData\Local\Temp\VirusShare_1a9ab9e924a6856d642bbe88064e4236.exe
  "C:\Users\Admin\AppData\Local\Temp\VirusShare_1a9ab9e924a6856d642bbe88064e4236.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:2092
- - C:\Windows\ayrukjsewjtn.exe
    C:\Windows\ayrukjsewjtn.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2844
  - - C:\Windows\ayrukjsewjtn.exe
      C:\Windows\ayrukjsewjtn.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:2764
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1952
    - - 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:2948
    - - 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:3540
      - 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,0x100,0x104,0xd8,0x108,0x7ffe8f4c46f8,0x7ffe8f4c4708,0x7ffe8f4c4718
        6⤵
        
        PID:4472
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,6655216043210202085,12226381116159086966,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        6⤵
        
        PID:4080
      - 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=2068,6655216043210202085,12226381116159086966,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
        6⤵
        
        PID:3664
      - 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=2068,6655216043210202085,12226381116159086966,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
        6⤵
        
        PID:4364
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,6655216043210202085,12226381116159086966,131072 --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=3212 /prefetch:1
        6⤵
        
        PID:1888
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,6655216043210202085,12226381116159086966,131072 --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=3224 /prefetch:1
        6⤵
        
        PID:1020
      - 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=2068,6655216043210202085,12226381116159086966,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:8
        6⤵
        
        PID:3020
      - 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=2068,6655216043210202085,12226381116159086966,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:8
        6⤵
        
        PID:1332
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,6655216043210202085,12226381116159086966,131072 --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=5012 /prefetch:1
        6⤵
        
        PID:4580
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,6655216043210202085,12226381116159086966,131072 --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=5060 /prefetch:1
        6⤵
        
        PID:4992
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,6655216043210202085,12226381116159086966,131072 --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=5460 /prefetch:1
        6⤵
        
        PID:2696
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,6655216043210202085,12226381116159086966,131072 --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=5204 /prefetch:1
        6⤵
        
        PID:832
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1376
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c DEL C:\Windows\AYRUKJ~1.EXE
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4188
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\VIRUSS~1.EXE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1624

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:832

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3572

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

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Downloads

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

Filesize
12KB

MD5
2df321643d3668854d9ffd5e816a39bc

SHA1
64014ce819b5500fa12f3fd716401e81380c1ad5

SHA256
e0e9786bea4a1b341bb1c9f919b3b47bff36e47b8a1e94e6ef6253b6533610df

SHA512
23fb84c1f3fea85ff33356652370522704927d23ddbfe09689452b1e28b683210f8ed50c37695ffa4571ea82e88d2a4121c4ad99f993dc3a3aaea2094f9afd54

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

Filesize
65KB

MD5
c93481ca4886154651f9aa708c04877e

SHA1
89bced68f58cb1def2021867bf67d645dfce3d95

SHA256
016d10c5cdfe5c1c182ce862491a801ccd4ba24ffecb7c1f06a4ed017fc3777c

SHA512
17189c3c6927398ad6cea5fea593d00479a1823afe5c92e1b47e889de22bb34b9036957aa0c8b748d1eb77f692d62ac2b5ed4ebb99f162b97c351716bf70f1e6

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

Filesize
1KB

MD5
4a3d7971fde0fd6cd0d320fa91b865ac

SHA1
03fbef2731b327fb58f1254d7c5481bc20dbb3a6

SHA256
dc66e7f10cea8e32f89e1fd4eb0bbcc2e976dde1636df7efcd4552848e860c7c

SHA512
f5fe472be091f2a7de785d9f253a35fd2d4b3dd025ae774f7838f6c0f76df2ef181f5d154113562c37054c2ddf5a9da789e578c1522157f5d62ae1129b640b1e

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

Filesize
560B

MD5
e0de0456483fb42932c56257933a2193

SHA1
1f77a0ef003b52f355612bcadfe78fb53dc4c83e

SHA256
1d0f5a7b466d498cf04473ba3b614b40e5a3c06004b011b420a5334bb562395b

SHA512
99737ebf863598390d10401dcdec34e310ff6a416ee42b9d99727884e518f57a1428f6dffcae5de6e239842145c465000580c1aedbc1741e33477c2ef3098d73

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

Filesize
560B

MD5
4120c2f28d89e4b49b89f73e68a83bb7

SHA1
bc9ac2d805fd077d361f9b068dd71978dab35f8b

SHA256
c79c2d4a5a9adc5ec6b449c43ec6716faa5c7659f5bcaadb46657845256b62e3

SHA512
9e48b78beaf9a511f041fce2b2b7accf64dc10da95680cc3dab9753ef31796c2356e020ef811edc42bd17d535db8c7186b4368391ee103d9c84221b188f43dfb

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

Filesize
416B

MD5
b78c050fe6e24d228688e569f9968349

SHA1
62335fe6a212858102c559fe003b95aa646a5183

SHA256
4494d57ff6962f19a269824173471e5197369f38ad455a15749f1186413d1ae7

SHA512
c1031b553bcd9cb1e7ea04404c7dc80bb97a2220c926bc519bb828f0b0e6d72de27009526aadc4b7f27e5dec2033bfcf848047fe6686a466258b726a046ecd9f

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
152B

MD5
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9859371e-be4f-49d5-b717-22d56933dbc9.tmp

Filesize
5KB

MD5
db2f1dfa4e966714d849a6331f7c2850

SHA1
2380b4e6b3ce6c63a57c01dba1a4033117538ebb

SHA256
929aa89251e3d5da16ce969950df45cadbf46f6ff68273674a67375ebc2a580e

SHA512
521b43dfbbdd4e2e89f90f31a33114dab47e3713ab2735dfec0955a27f0076c4f00b120ffb86a2d502b21f55a0267a0a611581a9b1099ef26561296693496315

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\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133670756262703360.txt

Filesize
47KB

MD5
411acf4995de48fb2b8d55d3ab89d8cf

SHA1
9eb660744f683f3b5f412e85bfbc62586030b5be

SHA256
efe967cb989520f49cd5e2c6a5a95a7e8ac6790cd3710f0d2f92920c7a8eaba9

SHA512
639e6c1c33876e22e3ba2c86d28ff790ea6bff408b0072640cda9776b3695e85012cbed12a688a85c179b5379fc24c03ecec2d23efa334f3ccd525fa6a8670ae

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133670764554768979.txt

Filesize
74KB

MD5
df3d193d647cf32dbe140b0069191ce1

SHA1
518730a8212a252c7f930422a49c25f1e2fa3aed

SHA256
94bda6a83217d800f8260cfc67daede6721c63e3b9d8b6ebffbeb09c84dc9503

SHA512
1a69477c05b3e05ab309ea69385a77449f4b7cf4af9a041ca9f44a6933cbd8a0bbff4d86ce1f7444b4195d82074b75ff9bf2b019203d53da78cf9e720469d363

Download Submit
C:\Windows\ayrukjsewjtn.exe

Filesize
418KB

MD5
1a9ab9e924a6856d642bbe88064e4236

SHA1
d9d445e9dcb8694398c7acb33f38d7261c95321c

SHA256
69155f404a1482e4188726cb0f88b6c6fd6ca94d834b31e05f36e88662281e22

SHA512
f41e93d25fe32248f55dbf5c1c721e4af5d2c28531816955094585a00afa94ea2dab0a6e25191abe8896a2185cdbc535d9dcf3beac14b683d05e1c8c7c6f80b2

Download Submit
memory/212-1-0x0000000000A70000-0x0000000000A74000-memory.dmp

Filesize
16KB

Download
memory/212-0-0x0000000000A70000-0x0000000000A74000-memory.dmp

Filesize
16KB

Download
memory/212-6-0x0000000000A70000-0x0000000000A74000-memory.dmp

Filesize
16KB

Download
memory/2092-5-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2092-2-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2092-3-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2092-4-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2092-15-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-2673-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-10726-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-20-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-5074-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-21-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-235-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-8557-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-10717-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-10718-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-2674-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-10727-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-18-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-19-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-25-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-23-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2764-10772-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2844-12-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download