teslacrypt | a878058e1c857a46a565cd950a6e26c2b6d30fca17ef97efb7488625c326aaba

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-10-2024 05:47

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General

Target

1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
Size

388KB
MD5

1fe6fdfb7796bf1ec5bdf80f86fa9dc5
SHA1

c4f86755ca60567fedc3a05ce88c4a342219c8b4
SHA256

a878058e1c857a46a565cd950a6e26c2b6d30fca17ef97efb7488625c326aaba
SHA512

22cfa91dfb8f8a885932b269202b4e68da7b94316213f47729b3fc2a10050e7629abe310ffa583ca1211b54dbbc37b040f76442c1c2e774a6dfd79e3fd80d9b6
SSDEEP

6144:nYMk7V7PQkaYO0iNq/PimTBQNEETJYOo0DldfrvwmjcMVW5OouUI5KtrQ8POyU:nnSdO0iNEPn+TGOoYzwscMSOXUIJ

Score

10^/10

teslacrypt defense_evasion discovery execution impact persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Program Files\7-Zip\Lang\Recovery+mkfjc.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/5CA146325A55725 2. http://kkd47eh4hdjshb5t.angortra.at/5CA146325A55725 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/5CA146325A55725 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/5CA146325A55725 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5CA146325A55725 http://kkd47eh4hdjshb5t.angortra.at/5CA146325A55725 http://ytrest84y5i456hghadefdsd.pontogrot.com/5CA146325A55725 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/5CA146325A55725

URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5CA146325A55725

http://kkd47eh4hdjshb5t.angortra.at/5CA146325A55725

http://ytrest84y5i456hghadefdsd.pontogrot.com/5CA146325A55725

http://xlowfznrg4wf7dli.ONION/5CA146325A55725

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 (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

Processes:

1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exedfyxpnhcruiv.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	dfyxpnhcruiv.exe

Drops startup file 6 IoCs

Processes:

dfyxpnhcruiv.exe

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

Executes dropped EXE 2 IoCs

Processes:

dfyxpnhcruiv.exedfyxpnhcruiv.exe

pid process

4080 dfyxpnhcruiv.exe
4772 dfyxpnhcruiv.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

pid	process
4080	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

dfyxpnhcruiv.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nhhdfqsvysko = "C:\\Windows\\system32\\cmd.exe /c start \"\" \"C:\\Windows\\dfyxpnhcruiv.exe\""	dfyxpnhcruiv.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

Processes:

1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exedfyxpnhcruiv.exe

description	pid	process	target process
PID 3936 set thread context of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 4080 set thread context of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe

Drops file in Program Files directory 64 IoCs

Processes:

dfyxpnhcruiv.exe

description	ioc	process
File opened for modification	C:\Program Files\VideoLAN\VLC\README.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\Autogen\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\OfflinePages\Scripts\Me\MeControl\offline\offlineStrings.js	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kab.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\nb\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.scale-100_contrast-white.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Thumbnails\Sticker_Icon_Cloud.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteNotebookLargeTile.scale-400.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-250.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarWideTile.scale-400.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BREEZE\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\RTL\contrast-black\SmallTile.scale-125.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_gloss-wave_35_f6a828_500x100.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\WorldClockLargeTile.contrast-black_scale-125.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherImages\210x173\8.jpg	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\applet\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Windows Defender\it-IT\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_~_8wekyb3d8bbwe\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\8041_40x40x32.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\MarkAsReadToastQuickAction.scale-80.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\ImmersiveVideoPlayback\Content\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\Assets\tinytile.targetsize-24_contrast-white.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00_14.0.27323.0_x64__8wekyb3d8bbwe\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailLargeTile.scale-125.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example2.Diagnostics\1.0.1\Diagnostics\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EXPEDITN\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\hu-HU\View3d\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-white\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubSmallTile.scale-200.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\fr\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-40_altform-unplated.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Advanced-Light.scale-400.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailAppList.targetsize-64_altform-unplated.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\es-ES\View3d\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.targetsize-64.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\EmptyCalendarSearch.scale-400.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\JOURNAL\THMBNAIL.PNG	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fur\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNotePageSmallTile.scale-200.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\WorldClockLargeTile.contrast-black_scale-100.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Generic-Light.scale-250.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\AppxMetadata\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\en-us\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneVideo_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarAppList.targetsize-40_altform-unplated.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Voices\en-IN\en-IN_female_TTS\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\he-IL\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\Weather_TileMediumSquare.scale-200.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Dial\Rotate.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNotePageLargeTile.scale-125.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.contrast-black_targetsize-24_altform-unplated.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\Windows\PCHEALTH\Recovery+mkfjc.txt	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\Recovery+mkfjc.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNotePageLargeTile.scale-150.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailSplashLogo.scale-250.png	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_neutral_~_8wekyb3d8bbwe\Recovery+mkfjc.html	dfyxpnhcruiv.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\Recovery+mkfjc.txt	dfyxpnhcruiv.exe

Drops file in Windows directory 2 IoCs

Processes:

1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe

description	ioc	process
File created	C:\Windows\dfyxpnhcruiv.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
File opened for modification	C:\Windows\dfyxpnhcruiv.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.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

Processes:

1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exedfyxpnhcruiv.execmd.exedfyxpnhcruiv.exeNOTEPAD.EXEcmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dfyxpnhcruiv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dfyxpnhcruiv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NOTEPAD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Modifies registry class 1 IoCs

Processes:

dfyxpnhcruiv.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings dfyxpnhcruiv.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

2692 NOTEPAD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	dfyxpnhcruiv.exe

pid	process
2692	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

dfyxpnhcruiv.exe

pid	process
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe
4772	dfyxpnhcruiv.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4036 msedge.exe
4036 msedge.exe
4036 msedge.exe
4036 msedge.exe
4036 msedge.exe
4036 msedge.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

Processes:

1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exedfyxpnhcruiv.exeWMIC.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	4676	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
Token: SeDebugPrivilege	4772	dfyxpnhcruiv.exe
Token: SeIncreaseQuotaPrivilege	4228	WMIC.exe
Token: SeSecurityPrivilege	4228	WMIC.exe
Token: SeTakeOwnershipPrivilege	4228	WMIC.exe
Token: SeLoadDriverPrivilege	4228	WMIC.exe
Token: SeSystemProfilePrivilege	4228	WMIC.exe
Token: SeSystemtimePrivilege	4228	WMIC.exe
Token: SeProfSingleProcessPrivilege	4228	WMIC.exe
Token: SeIncBasePriorityPrivilege	4228	WMIC.exe
Token: SeCreatePagefilePrivilege	4228	WMIC.exe
Token: SeBackupPrivilege	4228	WMIC.exe
Token: SeRestorePrivilege	4228	WMIC.exe
Token: SeShutdownPrivilege	4228	WMIC.exe
Token: SeDebugPrivilege	4228	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4228	WMIC.exe
Token: SeRemoteShutdownPrivilege	4228	WMIC.exe
Token: SeUndockPrivilege	4228	WMIC.exe
Token: SeManageVolumePrivilege	4228	WMIC.exe
Token: 33	4228	WMIC.exe
Token: 34	4228	WMIC.exe
Token: 35	4228	WMIC.exe
Token: 36	4228	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2188	WMIC.exe
Token: SeSecurityPrivilege	2188	WMIC.exe
Token: SeTakeOwnershipPrivilege	2188	WMIC.exe
Token: SeLoadDriverPrivilege	2188	WMIC.exe
Token: SeSystemProfilePrivilege	2188	WMIC.exe
Token: SeSystemtimePrivilege	2188	WMIC.exe
Token: SeProfSingleProcessPrivilege	2188	WMIC.exe
Token: SeIncBasePriorityPrivilege	2188	WMIC.exe
Token: SeCreatePagefilePrivilege	2188	WMIC.exe
Token: SeBackupPrivilege	2188	WMIC.exe
Token: SeRestorePrivilege	2188	WMIC.exe
Token: SeShutdownPrivilege	2188	WMIC.exe
Token: SeDebugPrivilege	2188	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2188	WMIC.exe
Token: SeRemoteShutdownPrivilege	2188	WMIC.exe
Token: SeUndockPrivilege	2188	WMIC.exe
Token: SeManageVolumePrivilege	2188	WMIC.exe
Token: 33	2188	WMIC.exe
Token: 34	2188	WMIC.exe
Token: 35	2188	WMIC.exe
Token: 36	2188	WMIC.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exedfyxpnhcruiv.exedfyxpnhcruiv.exemsedge.exe

description	pid	process	target process
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 3936 wrote to memory of 4676	3936	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
PID 4676 wrote to memory of 4080	4676	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	dfyxpnhcruiv.exe
PID 4676 wrote to memory of 4080	4676	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	dfyxpnhcruiv.exe
PID 4676 wrote to memory of 4080	4676	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	dfyxpnhcruiv.exe
PID 4676 wrote to memory of 208	4676	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	cmd.exe
PID 4676 wrote to memory of 208	4676	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	cmd.exe
PID 4676 wrote to memory of 208	4676	1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe	cmd.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4080 wrote to memory of 4772	4080	dfyxpnhcruiv.exe	dfyxpnhcruiv.exe
PID 4772 wrote to memory of 4228	4772	dfyxpnhcruiv.exe	WMIC.exe
PID 4772 wrote to memory of 4228	4772	dfyxpnhcruiv.exe	WMIC.exe
PID 4772 wrote to memory of 2692	4772	dfyxpnhcruiv.exe	NOTEPAD.EXE
PID 4772 wrote to memory of 2692	4772	dfyxpnhcruiv.exe	NOTEPAD.EXE
PID 4772 wrote to memory of 2692	4772	dfyxpnhcruiv.exe	NOTEPAD.EXE
PID 4772 wrote to memory of 4036	4772	dfyxpnhcruiv.exe	msedge.exe
PID 4772 wrote to memory of 4036	4772	dfyxpnhcruiv.exe	msedge.exe
PID 4036 wrote to memory of 4984	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 4984	4036	msedge.exe	msedge.exe
PID 4772 wrote to memory of 2188	4772	dfyxpnhcruiv.exe	WMIC.exe
PID 4772 wrote to memory of 2188	4772	dfyxpnhcruiv.exe	WMIC.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe
PID 4036 wrote to memory of 3280	4036	msedge.exe	msedge.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

dfyxpnhcruiv.exe

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

C:\Users\Admin\AppData\Local\Temp\1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3936
- C:\Users\Admin\AppData\Local\Temp\1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\1fe6fdfb7796bf1ec5bdf80f86fa9dc5_JaffaCakes118.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:4676
- - C:\Windows\dfyxpnhcruiv.exe
    C:\Windows\dfyxpnhcruiv.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4080
  - - C:\Windows\dfyxpnhcruiv.exe
      C:\Windows\dfyxpnhcruiv.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:4772
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /noin teractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:4228
    - - 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:2692
    - - 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:4036
      - 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,0x100,0x104,0xd8,0x108,0x7fff29a946f8,0x7fff29a94708,0x7fff29a94718
        6⤵
        
        PID:4984
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,13921705386224093788,15669640915244444088,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
        6⤵
        
        PID:3280
      - 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=2104,13921705386224093788,15669640915244444088,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
        6⤵
        
        PID:4012
      - 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=2104,13921705386224093788,15669640915244444088,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
        6⤵
        
        PID:3944
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,13921705386224093788,15669640915244444088,131072 --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=3256 /prefetch:1
        6⤵
        
        PID:2276
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,13921705386224093788,15669640915244444088,131072 --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=3268 /prefetch:1
        6⤵
        
        PID:5088
      - 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=2104,13921705386224093788,15669640915244444088,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
        6⤵
        
        PID:1412
      - 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=2104,13921705386224093788,15669640915244444088,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
        6⤵
        
        PID:1852
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,13921705386224093788,15669640915244444088,131072 --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=5192 /prefetch:1
        6⤵
        
        PID:4748
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,13921705386224093788,15669640915244444088,131072 --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=5208 /prefetch:1
        6⤵
        
        PID:4508
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,13921705386224093788,15669640915244444088,131072 --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=5652 /prefetch:1
        6⤵
        
        PID:1932
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,13921705386224093788,15669640915244444088,131072 --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=5568 /prefetch:1
        6⤵
        
        PID:2728
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /noin teractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:2188
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c DEL C:\Windows\DFYXPN~1.EXE
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:3092
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\1FE6FD~1.EXE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2896

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+mkfjc.html

Filesize
9KB

MD5
54a7d7bda802af382e8d3622a8063af2

SHA1
ffb86a9e8fb8d83a44e5b585a6d060ef1eda759b

SHA256
74cf9892e3108128ecf01147be93350c6136361ab6eb3eeba29aca181b87c93f

SHA512
df0060c89133bf00f5092f8ae9f15507e0c82adc967b99b07975729cbbbe27dd666d0e2d606f4a08c1fe7ef44e6d923b5f476e0341dfbb1ad25409d638898a35

Download Submit
C:\Program Files\7-Zip\Lang\Recovery+mkfjc.png

Filesize
62KB

MD5
5101ca8ffd45bca97d7a10f6111dce40

SHA1
f6c7fcb062aa27241ec09ac1fced8eeae48b20c5

SHA256
2c395f9bab956f1313cee2f18b16e9ba43c6f4dc1844f4d65f8988f22040fedd

SHA512
ca5cf2b45c76428585eafdba7934fb91f19eff5aeb2327afb83369f483895be4d433d53202168445f7ae6404d884ea5b385fd49f1492a27babc0bc8b35eea47a

Download Submit
C:\Program Files\7-Zip\Lang\Recovery+mkfjc.txt

Filesize
1KB

MD5
2ea0f0d087b45989d3dd3b4256812ee4

SHA1
3d895b4a1df422878485f04c2703e6b7780dc3c5

SHA256
ac732b5d3da4367db7d87a75d308ca784a260026b01a7834b486069d29b5e2ad

SHA512
4b8f8c2eb1dda4307735a8cd8db7a0c76ce69c366d002f1af5d26541b10617296ac5442858805b3e0921c436930e60b398ff9275003aca331123a6fccec973ab

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

Filesize
560B

MD5
843d2385318a28524d944caa3ba06c11

SHA1
43ab42208605b609b00fd13eab1bf15008639936

SHA256
f18a603bec6b863ad557d2e3909ec7c502b8ba21f479b6efe1764753eee791ea

SHA512
f13b420e1e28d3f5feea6ccbba57cc72a2c293b3a27da4e8df6ca2d59f807906390ea827f2bd7e318c0cd1dcfe746e54969035f9beb155f8a6f4e2d0adb9413b

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

Filesize
560B

MD5
634f1914fff2fd35062bfb6c185a6f7e

SHA1
72a7651c291b2bb33e826704189a4bb4ce9398d9

SHA256
7a0a86a940c8d0fc36b54eabe00c82cf585e73248167464b6994618d25a1523f

SHA512
43847ef7986e7b6c689d7590b3729c47dfe0180feed215eb568b9cf3b70dcc044766671d03c46c73b7a995bc217ec573eb2ee934f987583f4c9a0c28f4a45297

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

Filesize
416B

MD5
c2ae79360952a3efdd28f3b961f70868

SHA1
252e5ed865a8095e1a854fb724ea2dc1023f61a0

SHA256
75373777326b9e3cbc02efe33d4bda12084b16d6a6a17da2a8c789476d0ea500

SHA512
512f75a0e7d692ab06ac25e50863d8572aee3aea3743e2b775f04f9311297fd689dce5e8a424c0f15542ec53797c09aaff64e36cd45e1bd4da42cc42666d29ec

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

Filesize
152B

MD5
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
6KB

MD5
0d14f6b00ffe2e43845898ad052a00ac

SHA1
24234c2e84c0ebff8d11ba1fd54c52c9f37cea2f

SHA256
95e23736e659220f9ce116cd116350a036acd3b3960f4bf0b8c4f8fc4def8c7d

SHA512
52b02720c4572c666862aeacbb278778471907c3f3ad5263d9f3d0586f5c72d84a8ea181e844b70aa7acf78c033a62ef7d70331ccf947bcda15107158c5fd551

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

Filesize
6KB

MD5
fadc31079ae7d6e93764f58ac923d282

SHA1
c3b5f08b5f4d814a69750e0658394aff813329bd

SHA256
d94b3f8f837eaded4e73b4cce3b02ccf63989cfb3e0591bbe2dbe50522b48751

SHA512
c88fbed6b02a579c2ec26198cc0cc11ba18017ba75ea4f7c35c1eb159088a64c0c750ddd919eba908ae835d937ac532423e0354a190102c25e8cd3556c7bf4d0

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
f12f7d1d61993b9c087d30bc437f4ebe

SHA1
b0bdb225c1e7b41566375e1819c6700f36610258

SHA256
0c4ac229b4f12b03f68659e83ac14ba106895c536c397c72cce8effec3a36f97

SHA512
4211fea4e1824df0d5db538e777bd6331016aac724fcce3339aecc996a1fbead117f8b48121fcd388207b6c467a881f196c3c74807ce5c8536402f50b9d2f916

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133727656298443196.txt

Filesize
77KB

MD5
d2aa36d5c27a3b44f77ddb6b33e4443b

SHA1
8c7bbe83b1251709bad19ec388ac44933c847ebc

SHA256
730eb20d2d37209920177c82d8abdbe19ce9b46cccb12fb15b9aa30da18708b4

SHA512
4e4911fbd01668143ca797b8f4950710a5a53a890d8b67e8116d892b6a94554b1188ca8311b1f76710247377dc3108469be4adfd21288a7c9b5a79f155d221b9

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133727657999741523.txt

Filesize
47KB

MD5
935f5fc5a2045f7b7a2d5be6e5a168ae

SHA1
f5e6d21361dacbdd7415812dc694c72798ebe697

SHA256
5defee96efea1c80a92ab54624dd61414c9215f7af4cbfc8d1d98794fe8908f0

SHA512
a802b74cb798cc299971feea206a91f6e4f91d59a3ce34397374f88a6f4a251ed64375b8aa03aeb2a406412dcc0716bdc7162d2a970bcffdf1c2b7c34d4b9a61

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133727666039184869.txt

Filesize
74KB

MD5
475481f774bc2550eae223ca8066adbd

SHA1
ad3f6f1316701e5b9184064b2f7d91e51fcc9cf1

SHA256
cb165353de165902c63505638e0c33fa75342c920e7a30fe33e1c88a5eb4d781

SHA512
c77d8ccb89c4d267f56c356068c0eea209835c856418d017018df5d1a7fe01a5655a886ca8cf3508ce56e8e2d1a7a96f01506a1f148b36735e06f5674c2d3efa

Download Submit
C:\Windows\dfyxpnhcruiv.exe

Filesize
388KB

MD5
1fe6fdfb7796bf1ec5bdf80f86fa9dc5

SHA1
c4f86755ca60567fedc3a05ce88c4a342219c8b4

SHA256
a878058e1c857a46a565cd950a6e26c2b6d30fca17ef97efb7488625c326aaba

SHA512
22cfa91dfb8f8a885932b269202b4e68da7b94316213f47729b3fc2a10050e7629abe310ffa583ca1211b54dbbc37b040f76442c1c2e774a6dfd79e3fd80d9b6

Download Submit
\??\pipe\LOCAL\crashpad_4036_SHSHDJJCWPUKIFON

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/3936-0-0x0000000000C20000-0x0000000000C23000-memory.dmp

Filesize
12KB

Download
memory/3936-4-0x0000000000C20000-0x0000000000C23000-memory.dmp

Filesize
12KB

Download
memory/3936-1-0x0000000000C20000-0x0000000000C23000-memory.dmp

Filesize
12KB

Download
memory/4080-12-0x0000000000400000-0x000000000085C000-memory.dmp

Filesize
4.4MB

Download
memory/4676-5-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4676-2-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4676-3-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4676-6-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4676-13-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-18-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-4990-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-8403-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-10745-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-10746-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-10754-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-10755-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-2506-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-2496-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-379-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-23-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-10795-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-20-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-19-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4772-17-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download