ouroboros | 26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa

Analysis

max time kernel
150s
max time network
124s
platform
windows10_x64
resource
win10v20210408
submitted
11-05-2021 11:16

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General

Target

26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
Size

997KB
MD5

ba454585b9f42c7254c931c192556e08
SHA1

0b530303634283a43d53abd9190106869f57ba5a
SHA256

26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa
SHA512

2cb918eab6776c7cfea031cbb48cc4e33e068489a37f39ba1e246f32fef7a35c3511293b399c81b5b8056bca50d725554866584460f04efe0d65c1d1c625bc4b

Score

10^/10

ouroboros evasion ransomware

Malware Config

Signatures

Ouroboros/Zeropadypt
Ransomware family based on open-source CryptoWire.
ransomware ouroboros
Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031

Drops desktop.ini file(s) 8 IoCs

Processes:

26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

description	ioc	process
File opened for modification	C:\Program Files\desktop.ini	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\$Recycle.Bin\S-1-5-21-1594587808-2047097707-2163810515-1000\desktop.ini	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\desktop.ini	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Stationery\Desktop.ini	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Common Files\microsoft shared\Stationery\Desktop.ini	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files (x86)\desktop.ini	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\$Recycle.Bin\S-1-5-21-1594587808-2047097707-2163810515-1000\desktop.ini	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

description flow ioc

HTTP URL 15 http://www.sfml-dev.org/ip-provider.php

description	flow	ioc
HTTP URL	15	http://www.sfml-dev.org/ip-provider.php

Drops file in Program Files directory 64 IoCs

Processes:

26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

description	ioc	process
File created	C:\Program Files\Java\jre1.8.0_66\bin\javafx_font.dll.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_1.1702.28017.0_x64__8wekyb3d8bbwe\Assets\Logos\Square150x150\PaintMedTile.scale-125.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\6454_48x48x32.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial2-ul-oob.xrm-ms	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-conio-l1-1-0.dll	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.Diagnostics.dll	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\librecord_plugin.dll	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-threaddump.xml.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1612.10312.0_x64__8wekyb3d8bbwe\Assets\InsiderHubSplashWideTile.scale-200_contrast-black.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Grace-ul-oob.xrm-ms	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-ppd.xrm-ms	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libdav1d_plugin.dll	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Messaging_3.26.24002.0_x64__8wekyb3d8bbwe\Assets\BadgeLogo2.targetsize-24.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\GamePlayAssets\Localization\localized_ES-ES.respack	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-charts_zh_CN.jar	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\lib\deploy\[email protected]	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\jli.dll.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\System\vccorlib140.dll	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Emoticons\large\rofl.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jhat.exe	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-heapwalker_zh_CN.jar	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription3-ul-oob.xrm-ms.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Messaging_3.26.24002.0_x64__8wekyb3d8bbwe\TEE\de-DE.PhoneNumber.SMS.model	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\GamePlayAssets\Localization\localized_RO-RO.respack	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\jscripts\wefgallerywinrt.js	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\org-netbeans-core-ui.jar.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\dt_shmem.dll.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_Subscription-ppd.xrm-ms	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-crt-time-l1-1-0.dll	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_neutral_split.scale-180_8wekyb3d8bbwe\Assets\Office\ProjectionSpheric.scale-180.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\bs_60x42.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Yahoo-Dark.scale-300.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\rmid.exe	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\javax.xml_1.3.4.v201005080400.jar	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-ppd.xrm-ms	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Java\jre1.8.0_66\lib\deploy\messages_es.properties.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ul-oob.xrm-ms.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_1.1702.28017.0_x64__8wekyb3d8bbwe\PaintStudio.winmd	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Java\jre1.8.0_66\bin\nio.dll.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\BI-Report.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarAppList.targetsize-60_altform-unplated.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\selector.js	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup-impl_ja.jar.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javapackager.exe	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-ul-oob.xrm-ms	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\epl-v10.html.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-netbeans-modules-masterfs-nio2.xml.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ext_5.5.0.165303.jar	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001B-0409-1000-0000000FF1CE.xml	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\PAPYRUS\PREVIEW.GIF	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\ApothecaryResume.dotx.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.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\plugin.properties	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-ul-oob.xrm-ms	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN105.XML	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\sunec.dll.[[email protected]][ID-QP6EVX81I7GLOF2].Void	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_1.1702.28017.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Thumbnails\Sticker_Icon_Sun.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\Images\PrintAndShare\Glyph_0xe7dd.png	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-openide-windows_ja.jar	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

NTFS ADS 2 IoCs

Processes:

26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

description	ioc	process
File opened for modification	C:\Documents and Settings\zh-TW\隚痘ïï闎痘ex\:쀀隚痘⾰ï⾘ï闎痘\蟜îㇰï㇘ï闎痘\3쀀隚痘㇐ïㆸï闎痘\隚痘⿐ï⾸ï闎痘\3쀀隚痘ƃ\隚痘〰ï〘ï闎痘	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
File opened for modification	C:\Documents and Settings\zh-TW\"쀀隚痘\:쀀隚痘\:쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\Àî蠄î\3쀀隚痘\3쀀隚痘\Àî蠌î\߿\3쀀隚痘\3쀀隚痘\ʌî\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘\3쀀隚痘	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

pid	process
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.execmd.exenet.execmd.exenet.execmd.exenet.execmd.exenet.execmd.exenet.execmd.exenet.exe

description	pid	process	target process
PID 808 wrote to memory of 3708	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 3708	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 3708	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 3708 wrote to memory of 3856	3708	cmd.exe	net.exe
PID 3708 wrote to memory of 3856	3708	cmd.exe	net.exe
PID 3708 wrote to memory of 3856	3708	cmd.exe	net.exe
PID 3856 wrote to memory of 3484	3856	net.exe	net1.exe
PID 3856 wrote to memory of 3484	3856	net.exe	net1.exe
PID 3856 wrote to memory of 3484	3856	net.exe	net1.exe
PID 808 wrote to memory of 2940	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 2940	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 2940	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 2940 wrote to memory of 3788	2940	cmd.exe	net.exe
PID 2940 wrote to memory of 3788	2940	cmd.exe	net.exe
PID 2940 wrote to memory of 3788	2940	cmd.exe	net.exe
PID 3788 wrote to memory of 2700	3788	net.exe	net1.exe
PID 3788 wrote to memory of 2700	3788	net.exe	net1.exe
PID 3788 wrote to memory of 2700	3788	net.exe	net1.exe
PID 808 wrote to memory of 3344	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 3344	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 3344	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 3344 wrote to memory of 3156	3344	cmd.exe	net.exe
PID 3344 wrote to memory of 3156	3344	cmd.exe	net.exe
PID 3344 wrote to memory of 3156	3344	cmd.exe	net.exe
PID 3156 wrote to memory of 1480	3156	net.exe	net1.exe
PID 3156 wrote to memory of 1480	3156	net.exe	net1.exe
PID 3156 wrote to memory of 1480	3156	net.exe	net1.exe
PID 808 wrote to memory of 2128	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 2128	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 2128	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 2128 wrote to memory of 2168	2128	cmd.exe	net.exe
PID 2128 wrote to memory of 2168	2128	cmd.exe	net.exe
PID 2128 wrote to memory of 2168	2128	cmd.exe	net.exe
PID 2168 wrote to memory of 1004	2168	net.exe	net1.exe
PID 2168 wrote to memory of 1004	2168	net.exe	net1.exe
PID 2168 wrote to memory of 1004	2168	net.exe	net1.exe
PID 808 wrote to memory of 4044	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 4044	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 4044	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 4044 wrote to memory of 1900	4044	cmd.exe	net.exe
PID 4044 wrote to memory of 1900	4044	cmd.exe	net.exe
PID 4044 wrote to memory of 1900	4044	cmd.exe	net.exe
PID 1900 wrote to memory of 3496	1900	net.exe	net1.exe
PID 1900 wrote to memory of 3496	1900	net.exe	net1.exe
PID 1900 wrote to memory of 3496	1900	net.exe	net1.exe
PID 808 wrote to memory of 3796	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 3796	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 3796	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 544	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 544	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 544	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 2884	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 2884	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 2884	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 1444	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 1444	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 808 wrote to memory of 1444	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe
PID 1444 wrote to memory of 3100	1444	cmd.exe	net.exe
PID 1444 wrote to memory of 3100	1444	cmd.exe	net.exe
PID 1444 wrote to memory of 3100	1444	cmd.exe	net.exe
PID 3100 wrote to memory of 3244	3100	net.exe	net1.exe
PID 3100 wrote to memory of 3244	3100	net.exe	net1.exe
PID 3100 wrote to memory of 3244	3100	net.exe	net1.exe
PID 808 wrote to memory of 1292	808	26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe
"C:\Users\Admin\AppData\Local\Temp\26690dae115f47a1e0167750209a30cc68f51c5090e3b908105c93967e5156fa_unpacked.exe"
1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:808
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop SQLWriter
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3708
- - C:\Windows\SysWOW64\net.exe
    net stop SQLWriter
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3856
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop SQLWriter
      4⤵
      PID:3484
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop SQLBrowser
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2940
- - C:\Windows\SysWOW64\net.exe
    net stop SQLBrowser
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3788
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop SQLBrowser
      4⤵
      PID:2700
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop MSSQLSERVER
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3344
- - C:\Windows\SysWOW64\net.exe
    net stop MSSQLSERVER
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3156
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop MSSQLSERVER
      4⤵
      PID:1480
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop MSSQL$CONTOSO1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\net.exe
    net stop MSSQL$CONTOSO1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2168
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop MSSQL$CONTOSO1
      4⤵
      PID:1004
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop MSDTC
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4044
- - C:\Windows\SysWOW64\net.exe
    net stop MSDTC
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1900
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop MSDTC
      4⤵
      PID:3496
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c bcdedit /set {default} bootstatuspolicy ignoreallfailures
  2⤵
  PID:3796
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c bcdedit /set {default} recoveryenabled no
  2⤵
  PID:544
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c wbadmin delete catalog -quiet
  2⤵
  PID:2884
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop SQLSERVERAGENT
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1444
- - C:\Windows\SysWOW64\net.exe
    net stop SQLSERVERAGENT
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3100
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop SQLSERVERAGENT
      4⤵
      PID:3244
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop MSSQLSERVER
  2⤵
  PID:1292
- - C:\Windows\SysWOW64\net.exe
    net stop MSSQLSERVER
    3⤵
    PID:1848
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop MSSQLSERVER
      4⤵
      PID:2180
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop vds
  2⤵
  PID:1464
- - C:\Windows\SysWOW64\net.exe
    net stop vds
    3⤵
    PID:780
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop vds
      4⤵
      PID:2228
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c netsh advfirewall set currentprofile state off
  2⤵
  PID:900
- - C:\Windows\SysWOW64\netsh.exe
    netsh advfirewall set currentprofile state off
    3⤵
    PID:2196
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c netsh firewall set opmode mode=disable
  2⤵
  PID:3496
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall set opmode mode=disable
    3⤵
    PID:3876

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/544-130-0x0000000000000000-mapping.dmp

Download
memory/780-139-0x0000000000000000-mapping.dmp

Download
memory/900-141-0x0000000000000000-mapping.dmp

Download
memory/1004-125-0x0000000000000000-mapping.dmp

Download
memory/1292-135-0x0000000000000000-mapping.dmp

Download
memory/1444-132-0x0000000000000000-mapping.dmp

Download
memory/1464-138-0x0000000000000000-mapping.dmp

Download
memory/1480-122-0x0000000000000000-mapping.dmp

Download
memory/1848-136-0x0000000000000000-mapping.dmp

Download
memory/1900-127-0x0000000000000000-mapping.dmp

Download
memory/2128-123-0x0000000000000000-mapping.dmp

Download
memory/2168-124-0x0000000000000000-mapping.dmp

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memory/2180-137-0x0000000000000000-mapping.dmp

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memory/2196-142-0x0000000000000000-mapping.dmp

Download
memory/2228-140-0x0000000000000000-mapping.dmp

Download
memory/2700-119-0x0000000000000000-mapping.dmp

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memory/2884-131-0x0000000000000000-mapping.dmp

Download
memory/2940-117-0x0000000000000000-mapping.dmp

Download
memory/3100-133-0x0000000000000000-mapping.dmp

Download
memory/3156-121-0x0000000000000000-mapping.dmp

Download
memory/3244-134-0x0000000000000000-mapping.dmp

Download
memory/3344-120-0x0000000000000000-mapping.dmp

Download
memory/3484-116-0x0000000000000000-mapping.dmp

Download
memory/3496-128-0x0000000000000000-mapping.dmp

Download
memory/3496-143-0x0000000000000000-mapping.dmp

Download
memory/3708-114-0x0000000000000000-mapping.dmp

Download
memory/3788-118-0x0000000000000000-mapping.dmp

Download
memory/3796-129-0x0000000000000000-mapping.dmp

Download
memory/3856-115-0x0000000000000000-mapping.dmp

Download
memory/3876-144-0x0000000000000000-mapping.dmp

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memory/4044-126-0x0000000000000000-mapping.dmp

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