teslacrypt | aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558

General

Target

aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
Size

364KB
MD5

7eb15a882e6e6adf023bf276b0c239b3
SHA1

86c13e2cd3aea4caef2753e7b9675f1d07a880d3
SHA256

aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558
SHA512

c23c11dd770fdb48640958caf67c2e002934db7622190f8d58502317e95898f4e8e427dabac34a00f1165bc065b7693422ba613d306fa3baeb562adb5239b552
SSDEEP

6144:BEAU1eeD624pGSoJDZ2sqIrU5AsZBbgyg4s43yirHwlzKPm:BvU1eeD6282JtOI2D3bzsEHrQBKP

Score

10^/10

teslacrypt persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-929662420-1054238289-2961194603-1000\_ReCoVeRy_+vcfmx.txt

Family

teslacrypt

Ransom Note

NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 Key , both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1 - http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/14E6E5E3F6445C 2 - http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/14E6E5E3F6445C 3 - http://yyre45dbvn2nhbefbmh.begumvelic.at/14E6E5E3F6445C 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/14E6E5E3F6445C 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/14E6E5E3F6445C http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/14E6E5E3F6445C http://yyre45dbvn2nhbefbmh.begumvelic.at/14E6E5E3F6445C Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/14E6E5E3F6445C

URLs

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/14E6E5E3F6445C

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/14E6E5E3F6445C

http://yyre45dbvn2nhbefbmh.begumvelic.at/14E6E5E3F6445C

http://xlowfznrg4wf7dli.ONION/14E6E5E3F6445C

Signatures

TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
ransomware teslacrypt
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490
Executes dropped EXE 2 IoCs

Processes:

cmmyjnvebdgp.execmmyjnvebdgp.exe

pid process

4128 cmmyjnvebdgp.exe
3184 cmmyjnvebdgp.exe

pid	process
4128	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe

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:

cmmyjnvebdgp.exeaa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	cmmyjnvebdgp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.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
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

cmmyjnvebdgp.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\WINDOWS\CurrentVersion\RUN	cmmyjnvebdgp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\efaroob = "C:\\Windows\\system32\\CMD.EXE /c start C:\\Windows\\cmmyjnvebdgp.exe"	cmmyjnvebdgp.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.execmmyjnvebdgp.exe

description	pid	process	target process
PID 3544 set thread context of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 4128 set thread context of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe

Drops file in Program Files directory 64 IoCs

Processes:

cmmyjnvebdgp.exe

description	ioc	process
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-125_8wekyb3d8bbwe\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mr.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pa-in.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteMediumTile.scale-100.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\e4-dark_partstyle.css	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\subscription_intro\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-white\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-24_altform-fullcolor.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleWideTile.scale-200.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarBadge.scale-125.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-80_contrast-black.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-96_altform-unplated_contrast-white_devicefamily-colorfulunplated.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\E072BA14-90AE-4ACC-B895-7EFF8F4C5727\root\vfs\Windows\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Square44x44Logo.targetsize-30_altform-unplated.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionSmallTile.scale-400.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SplashScreen.scale-150_contrast-black.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_default_win7.css	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\js\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_out\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarAppList.targetsize-24.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Voices\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\BadgeLogo.scale-150.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-96_altform-lightunplated_devicefamily-colorfulunplated.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\WorldClockLargeTile.contrast-white_scale-200.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\Images\Ratings\Yelp4.scale-125.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleAppList.targetsize-96_altform-lightunplated.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-64_altform-lightunplated.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPackEula.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubAppList.targetsize-256_altform-unplated.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.scale-400_contrast-white.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.contrast-white_targetsize-256.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\LTR\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Web Server Extensions\16\BIN\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\OutlookMailLargeTile.scale-150.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-64.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\EmptySearch.scale-400.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-60_altform-unplated.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Images\thumb_animation.png	cmmyjnvebdgp.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_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\Weather_BadgeLogo.scale-200.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\Attribution\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-white\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxGamingOverlay_2.34.28001.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_ReCoVeRy_+vcfmx.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\GamesXboxHubMedTile.scale-125_contrast-white.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\_ReCoVeRy_+vcfmx.txt	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-black\OrientationControlInnerCircle.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\RTL\contrast-black\LargeTile.scale-100.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\meta_engine\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Videos\Help\Sticker.mp4	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteMediumTile.scale-125.png	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\FPA_f2\_ReCoVeRy_+vcfmx.html	cmmyjnvebdgp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	cmmyjnvebdgp.exe

Drops file in Windows directory 2 IoCs

Processes:

aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe

description	ioc	process
File created	C:\Windows\cmmyjnvebdgp.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
File opened for modification	C:\Windows\cmmyjnvebdgp.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

cmmyjnvebdgp.exe

pid	process
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe
3184	cmmyjnvebdgp.exe

Suspicious use of AdjustPrivilegeToken 47 IoCs

Processes:

aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.execmmyjnvebdgp.exeWMIC.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	3592	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
Token: SeDebugPrivilege	3184	cmmyjnvebdgp.exe
Token: SeIncreaseQuotaPrivilege	1408	WMIC.exe
Token: SeSecurityPrivilege	1408	WMIC.exe
Token: SeTakeOwnershipPrivilege	1408	WMIC.exe
Token: SeLoadDriverPrivilege	1408	WMIC.exe
Token: SeSystemProfilePrivilege	1408	WMIC.exe
Token: SeSystemtimePrivilege	1408	WMIC.exe
Token: SeProfSingleProcessPrivilege	1408	WMIC.exe
Token: SeIncBasePriorityPrivilege	1408	WMIC.exe
Token: SeCreatePagefilePrivilege	1408	WMIC.exe
Token: SeBackupPrivilege	1408	WMIC.exe
Token: SeRestorePrivilege	1408	WMIC.exe
Token: SeShutdownPrivilege	1408	WMIC.exe
Token: SeDebugPrivilege	1408	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1408	WMIC.exe
Token: SeRemoteShutdownPrivilege	1408	WMIC.exe
Token: SeUndockPrivilege	1408	WMIC.exe
Token: SeManageVolumePrivilege	1408	WMIC.exe
Token: 33	1408	WMIC.exe
Token: 34	1408	WMIC.exe
Token: 35	1408	WMIC.exe
Token: 36	1408	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1408	WMIC.exe
Token: SeSecurityPrivilege	1408	WMIC.exe
Token: SeTakeOwnershipPrivilege	1408	WMIC.exe
Token: SeLoadDriverPrivilege	1408	WMIC.exe
Token: SeSystemProfilePrivilege	1408	WMIC.exe
Token: SeSystemtimePrivilege	1408	WMIC.exe
Token: SeProfSingleProcessPrivilege	1408	WMIC.exe
Token: SeIncBasePriorityPrivilege	1408	WMIC.exe
Token: SeCreatePagefilePrivilege	1408	WMIC.exe
Token: SeBackupPrivilege	1408	WMIC.exe
Token: SeRestorePrivilege	1408	WMIC.exe
Token: SeShutdownPrivilege	1408	WMIC.exe
Token: SeDebugPrivilege	1408	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1408	WMIC.exe
Token: SeRemoteShutdownPrivilege	1408	WMIC.exe
Token: SeUndockPrivilege	1408	WMIC.exe
Token: SeManageVolumePrivilege	1408	WMIC.exe
Token: 33	1408	WMIC.exe
Token: 34	1408	WMIC.exe
Token: 35	1408	WMIC.exe
Token: 36	1408	WMIC.exe
Token: SeBackupPrivilege	4804	vssvc.exe
Token: SeRestorePrivilege	4804	vssvc.exe
Token: SeAuditPrivilege	4804	vssvc.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exeaa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.execmmyjnvebdgp.execmmyjnvebdgp.exe

description	pid	process	target process
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3544 wrote to memory of 3592	3544	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
PID 3592 wrote to memory of 4128	3592	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	cmmyjnvebdgp.exe
PID 3592 wrote to memory of 4128	3592	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	cmmyjnvebdgp.exe
PID 3592 wrote to memory of 4128	3592	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	cmmyjnvebdgp.exe
PID 3592 wrote to memory of 4796	3592	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	cmd.exe
PID 3592 wrote to memory of 4796	3592	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	cmd.exe
PID 3592 wrote to memory of 4796	3592	aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe	cmd.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 4128 wrote to memory of 3184	4128	cmmyjnvebdgp.exe	cmmyjnvebdgp.exe
PID 3184 wrote to memory of 1408	3184	cmmyjnvebdgp.exe	WMIC.exe
PID 3184 wrote to memory of 1408	3184	cmmyjnvebdgp.exe	WMIC.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

cmmyjnvebdgp.exe

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

C:\Users\Admin\AppData\Local\Temp\aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
"C:\Users\Admin\AppData\Local\Temp\aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3544
- C:\Users\Admin\AppData\Local\Temp\aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe
  "C:\Users\Admin\AppData\Local\Temp\aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558.exe"
  2⤵
  - Checks computer location settings
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3592
- - C:\Windows\cmmyjnvebdgp.exe
    C:\Windows\cmmyjnvebdgp.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4128
  - - C:\Windows\cmmyjnvebdgp.exe
      C:\Windows\cmmyjnvebdgp.exe
      4⤵
      Executes dropped EXE
      Checks computer location settings
      Adds Run key to start application
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:3184
    - - C:\Windows\System32\wbem\WMIC.exe
        
        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1408
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\AA964C~1.EXE
    3⤵
    PID:4796

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

File Deletion

Modify Registry

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\cmmyjnvebdgp.exe

Filesize
364KB

MD5
7eb15a882e6e6adf023bf276b0c239b3

SHA1
86c13e2cd3aea4caef2753e7b9675f1d07a880d3

SHA256
aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558

SHA512
c23c11dd770fdb48640958caf67c2e002934db7622190f8d58502317e95898f4e8e427dabac34a00f1165bc065b7693422ba613d306fa3baeb562adb5239b552

Download Submit
C:\Windows\cmmyjnvebdgp.exe

Filesize
364KB

MD5
7eb15a882e6e6adf023bf276b0c239b3

SHA1
86c13e2cd3aea4caef2753e7b9675f1d07a880d3

SHA256
aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558

SHA512
c23c11dd770fdb48640958caf67c2e002934db7622190f8d58502317e95898f4e8e427dabac34a00f1165bc065b7693422ba613d306fa3baeb562adb5239b552

Download Submit
C:\Windows\cmmyjnvebdgp.exe

Filesize
364KB

MD5
7eb15a882e6e6adf023bf276b0c239b3

SHA1
86c13e2cd3aea4caef2753e7b9675f1d07a880d3

SHA256
aa964caab52edb4f277ba778098b672c7c84ee83a20714c6e4bc43a68470e558

SHA512
c23c11dd770fdb48640958caf67c2e002934db7622190f8d58502317e95898f4e8e427dabac34a00f1165bc065b7693422ba613d306fa3baeb562adb5239b552

Download Submit
memory/1408-151-0x0000000000000000-mapping.dmp

Download
memory/3184-148-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3184-145-0x0000000000000000-mapping.dmp

Download
memory/3184-150-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3184-149-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3184-152-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3544-137-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3544-133-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3544-132-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3592-138-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3592-144-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3592-134-0x0000000000000000-mapping.dmp

Download
memory/3592-135-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3592-136-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3592-139-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4128-140-0x0000000000000000-mapping.dmp

Download
memory/4796-143-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads