teslacrypt | f09e5f8878752c555825aaf133b735b67f42a83f2034013dd0fee7d679fcea00

Analysis

max time kernel
149s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 19:00

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General

Target

dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
Size

373KB
MD5

dcdc778ea843b2a8adbaf661df9bcf2b
SHA1

f609790c27853d16cd0b4d145a56a6a8f5712f90
SHA256

f09e5f8878752c555825aaf133b735b67f42a83f2034013dd0fee7d679fcea00
SHA512

b3f6440cde12dfd2e414d5cd95dbdfc5c49a1cd84e2f47301bd234d7401ad7a9041bd3207d9e564fa81c610074919eb316723027962b952286e944ab27c5b0c6
SSDEEP

6144:lXxVVly0Av8Q2z6Zz8t5iHcTNNVMoaJHuVPsRJL+BzO0RCaqeI4d/IYqSYA:hyX2I7QSHu2UnCzeBFIYqfA

Score

10^/10

teslacrypt defense_evasion discovery execution impact persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Program Files\7-Zip\Lang\_RECoVERY_+acsej.txt

Family

teslacrypt

Ransom Note

NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with AES More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES How did this happen ? !!! Specially for your PC was generated personal AES KEY, both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1. http://yyre45dbvn2nhbefbmh.begumvelic.at/292BC3C7DA93C1C6 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/292BC3C7DA93C1C6 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/292BC3C7DA93C1C6 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/292BC3C7DA93C1C6 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/292BC3C7DA93C1C6 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/292BC3C7DA93C1C6 http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/292BC3C7DA93C1C6 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/292BC3C7DA93C1C6

URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/292BC3C7DA93C1C6

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/292BC3C7DA93C1C6

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/292BC3C7DA93C1C6

http://xlowfznrg4wf7dli.ONION/292BC3C7DA93C1C6

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 (891) 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:

dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exephyesysbaecn.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	phyesysbaecn.exe

Drops startup file 6 IoCs

Processes:

phyesysbaecn.exe

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

Executes dropped EXE 2 IoCs

Processes:

phyesysbaecn.exephyesysbaecn.exe

pid process

2460 phyesysbaecn.exe
2516 phyesysbaecn.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
2460	phyesysbaecn.exe
2516	phyesysbaecn.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

phyesysbaecn.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vcbrdaedqrkr = "C:\\Windows\\system32\\cmd.exe /c start \"\" \"C:\\Windows\\phyesysbaecn.exe\""	phyesysbaecn.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:

dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exephyesysbaecn.exe

description	pid	process	target process
PID 2884 set thread context of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2460 set thread context of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe

Drops file in Program Files directory 64 IoCs

Processes:

phyesysbaecn.exe

description	ioc	process
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ms\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Images\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-48_contrast-white.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hy.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\d3d9\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ha-Latn-NG\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\contrast-white\MixedRealityPortalAppList.targetsize-24_altform-unplated_contrast-white.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\he-IL\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Videos\Help\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\WideTile.scale-100_contrast-black.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.contrast-white_targetsize-16_altform-unplated.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\REFINED\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Car\LTR\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\Assets\TinyTile.scale-200_contrast-black.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\Assets\tinytile.targetsize-16_altform-unplated_contrast-white.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\Windows NT\Accessories\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\DirectionalDot.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-36_altform-lightunplated.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Google.scale-150.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-36_altform-unplated_contrast-black.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\Common Files\System\en-US\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lt\LC_MESSAGES\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-20_altform-unplated_contrast-black.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\osf\dropdownarrow_16x16x32.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\MixedRealityPortalAppList.scale-125.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-96_altform-unplated_contrast-black.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\lo-LA\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-200.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.targetsize-20.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\ja\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNotePageSmallTile.scale-125.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-40_contrast-black.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-white\MedTile.scale-150_contrast-white.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailSplashLogo.scale-300.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Generic-Dark.scale-150.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.contrast-white_targetsize-64.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.targetsize-256_altform-lightunplated.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Resources\RetailDemo\data\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\WordNaiveBayesCommandRanker.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\TimerSmallTile.contrast-black_scale-200.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\en-US\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\Snooze.scale-64.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Views\Utilities\Styling\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\MapsAppList.targetsize-30_altform-unplated_contrast-white.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ca-ES\View3d\_RECoVERY_+acsej.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_neutral_split.scale-100_8wekyb3d8bbwe\images\Wide310x150Logo.scale-100.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\Programmer.targetsize-20_contrast-black.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\GenericMailWideTile.scale-400.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-60_contrast-white.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\is-IS\_RECoVERY_+acsej.txt	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-20_contrast-white.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\Cultures\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mn\_RECoVERY_+acsej.html	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\VoiceRecorderSplashScreen.contrast-white_scale-125.png	phyesysbaecn.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubWideTile.scale-200_contrast-white.png	phyesysbaecn.exe

Drops file in Windows directory 2 IoCs

Processes:

dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe

description	ioc	process
File created	C:\Windows\phyesysbaecn.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
File opened for modification	C:\Windows\phyesysbaecn.exe	dcdc778ea843b2a8adbaf661df9bcf2b_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:

dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exedcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exephyesysbaecn.execmd.exephyesysbaecn.exeNOTEPAD.EXEcmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	phyesysbaecn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	phyesysbaecn.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Modifies registry class 1 IoCs

Processes:

phyesysbaecn.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings phyesysbaecn.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

4076 NOTEPAD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings	phyesysbaecn.exe

pid	process
4076	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

phyesysbaecn.exe

pid	process
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe
2516	phyesysbaecn.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

2528 msedge.exe
2528 msedge.exe
2528 msedge.exe
2528 msedge.exe
2528 msedge.exe
2528 msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exephyesysbaecn.exeWMIC.exevssvc.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	3980	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
Token: SeDebugPrivilege	2516	phyesysbaecn.exe
Token: SeIncreaseQuotaPrivilege	1212	WMIC.exe
Token: SeSecurityPrivilege	1212	WMIC.exe
Token: SeTakeOwnershipPrivilege	1212	WMIC.exe
Token: SeLoadDriverPrivilege	1212	WMIC.exe
Token: SeSystemProfilePrivilege	1212	WMIC.exe
Token: SeSystemtimePrivilege	1212	WMIC.exe
Token: SeProfSingleProcessPrivilege	1212	WMIC.exe
Token: SeIncBasePriorityPrivilege	1212	WMIC.exe
Token: SeCreatePagefilePrivilege	1212	WMIC.exe
Token: SeBackupPrivilege	1212	WMIC.exe
Token: SeRestorePrivilege	1212	WMIC.exe
Token: SeShutdownPrivilege	1212	WMIC.exe
Token: SeDebugPrivilege	1212	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1212	WMIC.exe
Token: SeRemoteShutdownPrivilege	1212	WMIC.exe
Token: SeUndockPrivilege	1212	WMIC.exe
Token: SeManageVolumePrivilege	1212	WMIC.exe
Token: 33	1212	WMIC.exe
Token: 34	1212	WMIC.exe
Token: 35	1212	WMIC.exe
Token: 36	1212	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1212	WMIC.exe
Token: SeSecurityPrivilege	1212	WMIC.exe
Token: SeTakeOwnershipPrivilege	1212	WMIC.exe
Token: SeLoadDriverPrivilege	1212	WMIC.exe
Token: SeSystemProfilePrivilege	1212	WMIC.exe
Token: SeSystemtimePrivilege	1212	WMIC.exe
Token: SeProfSingleProcessPrivilege	1212	WMIC.exe
Token: SeIncBasePriorityPrivilege	1212	WMIC.exe
Token: SeCreatePagefilePrivilege	1212	WMIC.exe
Token: SeBackupPrivilege	1212	WMIC.exe
Token: SeRestorePrivilege	1212	WMIC.exe
Token: SeShutdownPrivilege	1212	WMIC.exe
Token: SeDebugPrivilege	1212	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1212	WMIC.exe
Token: SeRemoteShutdownPrivilege	1212	WMIC.exe
Token: SeUndockPrivilege	1212	WMIC.exe
Token: SeManageVolumePrivilege	1212	WMIC.exe
Token: 33	1212	WMIC.exe
Token: 34	1212	WMIC.exe
Token: 35	1212	WMIC.exe
Token: 36	1212	WMIC.exe
Token: SeBackupPrivilege	516	vssvc.exe
Token: SeRestorePrivilege	516	vssvc.exe
Token: SeAuditPrivilege	516	vssvc.exe
Token: SeIncreaseQuotaPrivilege	2104	WMIC.exe
Token: SeSecurityPrivilege	2104	WMIC.exe
Token: SeTakeOwnershipPrivilege	2104	WMIC.exe
Token: SeLoadDriverPrivilege	2104	WMIC.exe
Token: SeSystemProfilePrivilege	2104	WMIC.exe
Token: SeSystemtimePrivilege	2104	WMIC.exe
Token: SeProfSingleProcessPrivilege	2104	WMIC.exe
Token: SeIncBasePriorityPrivilege	2104	WMIC.exe
Token: SeCreatePagefilePrivilege	2104	WMIC.exe
Token: SeBackupPrivilege	2104	WMIC.exe
Token: SeRestorePrivilege	2104	WMIC.exe
Token: SeShutdownPrivilege	2104	WMIC.exe
Token: SeDebugPrivilege	2104	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2104	WMIC.exe
Token: SeRemoteShutdownPrivilege	2104	WMIC.exe
Token: SeUndockPrivilege	2104	WMIC.exe
Token: SeManageVolumePrivilege	2104	WMIC.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe
2528	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exedcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exephyesysbaecn.exephyesysbaecn.exemsedge.exe

description	pid	process	target process
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 2884 wrote to memory of 3980	2884	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
PID 3980 wrote to memory of 2460	3980	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	phyesysbaecn.exe
PID 3980 wrote to memory of 2460	3980	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	phyesysbaecn.exe
PID 3980 wrote to memory of 2460	3980	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	phyesysbaecn.exe
PID 3980 wrote to memory of 2316	3980	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	cmd.exe
PID 3980 wrote to memory of 2316	3980	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	cmd.exe
PID 3980 wrote to memory of 2316	3980	dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe	cmd.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2460 wrote to memory of 2516	2460	phyesysbaecn.exe	phyesysbaecn.exe
PID 2516 wrote to memory of 1212	2516	phyesysbaecn.exe	WMIC.exe
PID 2516 wrote to memory of 1212	2516	phyesysbaecn.exe	WMIC.exe
PID 2516 wrote to memory of 4076	2516	phyesysbaecn.exe	NOTEPAD.EXE
PID 2516 wrote to memory of 4076	2516	phyesysbaecn.exe	NOTEPAD.EXE
PID 2516 wrote to memory of 4076	2516	phyesysbaecn.exe	NOTEPAD.EXE
PID 2516 wrote to memory of 2528	2516	phyesysbaecn.exe	msedge.exe
PID 2516 wrote to memory of 2528	2516	phyesysbaecn.exe	msedge.exe
PID 2528 wrote to memory of 4192	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4192	2528	msedge.exe	msedge.exe
PID 2516 wrote to memory of 2104	2516	phyesysbaecn.exe	WMIC.exe
PID 2516 wrote to memory of 2104	2516	phyesysbaecn.exe	WMIC.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe
PID 2528 wrote to memory of 4328	2528	msedge.exe	msedge.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

phyesysbaecn.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	phyesysbaecn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	phyesysbaecn.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\dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\dcdc778ea843b2a8adbaf661df9bcf2b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dcdc778ea843b2a8adbaf661df9bcf2b_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:3980
- - C:\Windows\phyesysbaecn.exe
    C:\Windows\phyesysbaecn.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2460
  - - C:\Windows\phyesysbaecn.exe
      C:\Windows\phyesysbaecn.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:2516
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1212
    - - 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:4076
    - - 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:2528
      - 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,0x100,0x104,0xd8,0x108,0x7fff437346f8,0x7fff43734708,0x7fff43734718
        6⤵
        
        PID:4192
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,8270098585810457352,12242821873353519588,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2212 /prefetch:2
        6⤵
        
        PID:4328
      - 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=2200,8270098585810457352,12242821873353519588,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:3
        6⤵
        
        PID:4612
      - 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=2200,8270098585810457352,12242821873353519588,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
        6⤵
        
        PID:5088
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,8270098585810457352,12242821873353519588,131072 --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=3236 /prefetch:1
        6⤵
        
        PID:2544
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,8270098585810457352,12242821873353519588,131072 --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=3248 /prefetch:1
        6⤵
        
        PID:3792
      - 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=2200,8270098585810457352,12242821873353519588,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
        6⤵
        
        PID:452
      - 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=2200,8270098585810457352,12242821873353519588,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
        6⤵
        
        PID:2428
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,8270098585810457352,12242821873353519588,131072 --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=5216 /prefetch:1
        6⤵
        
        PID:3568
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,8270098585810457352,12242821873353519588,131072 --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=5224 /prefetch:1
        6⤵
        
        PID:1836
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,8270098585810457352,12242821873353519588,131072 --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=3424 /prefetch:1
        6⤵
        
        PID:5048
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,8270098585810457352,12242821873353519588,131072 --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=5456 /prefetch:1
        6⤵
        
        PID:656
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:2104
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c DEL C:\Windows\PHYESY~1.EXE
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4440
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\DCDC77~1.EXE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2316

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

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_+acsej.html

Filesize
11KB

MD5
77269c3823fcf2ebe2b56df06a0f70d8

SHA1
6aca7dd118c3085dc280d2288bc4943019ec4416

SHA256
acff0c426ebfc6696bf388d15fed9bd88891cde965c52f75d748fb712de2c12f

SHA512
54bdda2ef599abf6b724089a9eecd1423acdc2e69c0c6b0e06b28695ea63b92de24d18f6d7f4a78e16110bd537919f0f0b778fb9a150fbdf31c340eecf3e8aa2

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

Filesize
63KB

MD5
885d41311e9c363b6520b78282b82ea4

SHA1
43861679fc7043fb85fe249469a3da3421181448

SHA256
fd0f89c692fedcfd14edeba3346a0aae52e2c882d26ab57f775ed4b8c494c69e

SHA512
9abc37cfa7e0042e2f4d0348d04f84a182bbf6e28284eba2ac5e1ac040fcc32366740ab5b99f5e734d6a9646f80fc64ed8567a4ced7bc9f70721a352f4e07ac3

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

Filesize
1KB

MD5
f4d103508f4d18505ce15c00215342d1

SHA1
dadb118704c37011c2ddbd001bd70761e4362df2

SHA256
05524ff15e3fc100219ecf6cd7afc5ec85150edd7cbe7440c8304510ba7b7b93

SHA512
9280f9588f958cfd763b9a4e3eec65ecbb30a008a0ebd3475d9c4d483adab54613b97a3b55c0beb63e45842eced4e4b1057ee5b6ece08bb26fa986fe87936848

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

Filesize
560B

MD5
e77b4f73868918efddee92739d7b01bb

SHA1
d07c7b4b91a85416d347a86d01c61fafdb0f87e1

SHA256
79c32d92c36cc4211e0c1923043ff50b3e9721552eb8de3b21efeb963a0e37a0

SHA512
a06052e4da0cb37cbed4b463f71772900a67800ee93090ebfe1801ec45724fecb09ce659c8f442ac941c66d9f4a7659669c815ad9c1a08b82baf0701f6363bd3

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

Filesize
560B

MD5
dfd6e354fd12ba88aba112885d616ec2

SHA1
89ab6d43e3ccadee758af7fdd9b933737d224b7c

SHA256
7a20ed3fa0043c57a436761532299e50f5a55f164ae25b8369b7942a8025a6d7

SHA512
61d91e54ce975c6f321f29ee95549a00f8a1de8281bee3b84e87ee8628eb2fb6bf814806bbbdc69d905eb58a2be6a2ece342c58b8bb02232e86b9ea9f7c13a73

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

Filesize
416B

MD5
830a1101a13d4803f90fc9d854ac3ed7

SHA1
2f8db7d04e1aa63136b0f0aa34d7bddc948373a1

SHA256
06dbec275a55113b132406ff8033bd22a7602b2b68d822fe27232efeb9977f96

SHA512
28d1e6508c2fbb76ca34d1836014d824e6d3254bf3e58fbb2148e2240653328c9cedab8f75b30f516053d39fde38007fba7702f238dcd4ea455c20f769a18fb5

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

Filesize
152B

MD5
719923124ee00fb57378e0ebcbe894f7

SHA1
cc356a7d27b8b27dc33f21bd4990f286ee13a9f9

SHA256
aa22ab845fa08c786bd3366ec39f733d5be80e9ac933ed115ff048ff30090808

SHA512
a207b6646500d0d504cf70ee10f57948e58dab7f214ad2e7c4af0e7ca23ce1d37c8c745873137e6c55bdcf0f527031a66d9cc54805a0eac3678be6dd497a5bbc

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

Filesize
152B

MD5
d7114a6cd851f9bf56cf771c37d664a2

SHA1
769c5d04fd83e583f15ab1ef659de8f883ecab8a

SHA256
d2c75c7d68c474d4b8847b4ba6cfd09fe90717f46dd398c86483d825a66e977e

SHA512
33bdae2305ae98e7c0de576de5a6600bd70a425e7b891d745cba9de992036df1b3d1df9572edb0f89f320e50962d06532dae9491985b6b57fd37d5f46f7a2ff8

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

Filesize
5KB

MD5
8de8bbda76ddee8ed97adf1c73a3543f

SHA1
026a6a42bcb3d203826f4fa9c1c3f7cc76ca9440

SHA256
0df5305e597a6fdc69824c23162e6df12a58f544f52947fe27d2f4881104b470

SHA512
7c6cebfc46ffaa712bded1050fe76b2e2b1927751376dc918e7f6f6681ab1273e6bd00afa9e142a63e8bff695d5d08928c4f1cd12b7edeb7f8dbe4e80625f821

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

Filesize
6KB

MD5
6fa7588859ed07c27db994fe4b08c794

SHA1
f79d806062a79627544f2b8f70eecc9e2354c826

SHA256
14e317a96e2aaab481eda048e95ebc45b860cf9591fa7d54602043c53a4d713b

SHA512
9bc55175d1c9e987af44db56f8e0411ceedcd3f5bbb36ef6ef1ac82dce640e576f6ab90b2833723a4ffbefbdf5a65cae045ec0392562f5afb60548bf1347b972

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
67eba6438edb12bf47e96af25126b566

SHA1
df2a9d82b0c1d919dc8e372103a549d5fa19645d

SHA256
70b573bbde9c4b7e1b15c496c98a85536fa2d57f5b2c625780537c1d55680e78

SHA512
58010cb0e7c3bc00681f4cf3df5044c18f28a0814959a9a1d40491717ef89a26dafeaa4f96dd948a9d2861602df5e3836f5258f329cd904877cfcf9b8e85a608

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133670756182462133.txt

Filesize
47KB

MD5
d6939b0d369354e044e89c78f9fdd237

SHA1
cb23aad303fab9871dab3a30badf7e7327b475d7

SHA256
5af1f299e0512a6becd536ebb711badf78603a826a159a963197ef063c6e57b4

SHA512
358a36ea91d92a4816d9a430a6b0cabab572ee3d487586c3b16ecf9f19e86de1ae4c360c235d89a86a47db65e87e719f265808e0b6ab0134f2146d0fc9b165d7

Download Submit
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133670764368086779.txt

Filesize
74KB

MD5
5fb7dba061c7f362874864205eec57bd

SHA1
625eabd6a654776ed0f958871a23272fdf7c657c

SHA256
efbf5c7c158a5242a8e9a2edfcccc4dfc363163ee498954948c8ffbab50f4234

SHA512
483a229de756dffac527b2c7d07be04d64d6084a834d7f079fd7718e55c0de271c6e0f2d23c30f9ad6308eca2c113e84937cf9ad0152b299988bb9c9650f0107

Download Submit
C:\Windows\phyesysbaecn.exe

Filesize
373KB

MD5
dcdc778ea843b2a8adbaf661df9bcf2b

SHA1
f609790c27853d16cd0b4d145a56a6a8f5712f90

SHA256
f09e5f8878752c555825aaf133b735b67f42a83f2034013dd0fee7d679fcea00

SHA512
b3f6440cde12dfd2e414d5cd95dbdfc5c49a1cd84e2f47301bd234d7401ad7a9041bd3207d9e564fa81c610074919eb316723027962b952286e944ab27c5b0c6

Download Submit
\??\pipe\LOCAL\crashpad_2528_SZVFLXCCVZPWMKQB

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/2460-12-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2516-19-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-9530-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-22-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-20-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-17-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-1761-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-2984-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-2997-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-5978-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-18-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-10697-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-24-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-10609-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-10610-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-10618-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2516-10619-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2884-6-0x0000000000AB0000-0x0000000000AB3000-memory.dmp

Filesize
12KB

Download
memory/2884-1-0x0000000000AB0000-0x0000000000AB3000-memory.dmp

Filesize
12KB

Download
memory/2884-0-0x0000000000AB0000-0x0000000000AB3000-memory.dmp

Filesize
12KB

Download
memory/3980-13-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3980-5-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3980-4-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3980-3-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3980-2-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download