troldesh | a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f

Resubmissions

07-04-2024 06:31

240407-haaj2sff32 10

07-04-2024 06:31

07-04-2024 06:31

07-04-2024 06:30

01-02-2022 04:39

Analysis

max time kernel
1039s
max time network
1041s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
07-04-2024 06:31

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Report Analysis Logs

General

Target

a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
Size

1.5MB
MD5

7cdcc3f98b8ac064a1a0f0b978a125a1
SHA1

0403524c482fd0aaf166604d3d18cc80b308034b
SHA256

a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f
SHA512

b89a50371281474d1a1013acec4d7cd14445579b1c37b5efab17ebdb6a27bcf1f42457ad9f63fedd4dc5adeeadb59816ccaff27f3538e438a21149abb342dfc5
SSDEEP

24576:QpTUqxDuI7WRoIlt2dTsJ63hHjGGYWYwMqP:ETxD/WRoIlIdTskNGIMqP

Score

10^/10

troldesh discovery persistence ransomware spyware stealer trojan upx

Malware Config

Signatures

Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
ransomware trojan troldesh
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 64 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2932-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-6-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-13-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-38-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-39-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-40-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-42-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-41-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-37-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-43-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-44-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-46-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-45-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-47-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-48-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-50-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-49-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-51-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-52-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-53-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-56-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-59-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-60-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-61-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-62-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-58-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-64-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-63-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-65-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-66-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-67-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-57-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-68-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-55-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-69-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-70-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-72-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-74-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-73-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-71-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-54-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-75-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-76-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-77-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-78-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-79-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-80-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-81-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-82-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-83-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-84-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-87-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-88-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-90-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-89-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-86-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2932-91-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\F:	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\6444905C6444905C.bmp"	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-previous-static.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_corner_top_right.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffd27a_256x240.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-execution.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_title.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\css\currency.css	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\baseAltGr_rtl.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\Content.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waning-crescent_partly-cloudy.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\play_rest.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-tools.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-dialogs.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\win7.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationRight_SelectionSubpicture.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Stars.jpg	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\btn_close_up.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\pause_hov.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\timeZones.js	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Media Player\Network Sharing\ConnectionManager.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\33.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\specialoccasion.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-charts.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\prodbig.gif	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\LogoCanary.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\gadget.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DissolveAnother.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Tanspecks.jpg	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\js\library.js	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-host-views.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sa.txt	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationLeft_SelectionSubpicture.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-correct.avi	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\flyout.html	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\flyout.html	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-queries.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonInset_Alpha2.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-snaptracer.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIconSubpict.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Memories_buttonClear.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_MATTE_PAL.wmv	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\44.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_snow.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\gadget.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw48.jpg	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DissolveNoise.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_rainy.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_highlight-soft_75_ffe45c_1x100.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\vignettemask25.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_thunderstorm.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\20.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\js\init.js	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationUp_ButtonGraphic.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\1047x576black.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\pushplaysubpicture.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\reveal_hov.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\js\slideShow.js	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\gadget.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-io-ui.xml	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\hwrdeulm.dat	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\info.png	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
File opened for modification	C:\Program Files\Java\jre7\lib\images\cursors\win32_MoveDrop32x32.gif	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe

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

System Information Discovery
T1082

Interacts with shadow copies 2 TTPs 3 IoCs

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

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
1928	vssadmin.exe
1912	vssadmin.exe
1440	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	1132	vssvc.exe
Token: SeRestorePrivilege	1132	vssvc.exe
Token: SeAuditPrivilege	1132	vssvc.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 1912	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	30
PID 2932 wrote to memory of 1912	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	30
PID 2932 wrote to memory of 1912	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	30
PID 2932 wrote to memory of 1912	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	30
PID 2932 wrote to memory of 1440	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	34
PID 2932 wrote to memory of 1440	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	34
PID 2932 wrote to memory of 1440	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	34
PID 2932 wrote to memory of 1440	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	34
PID 2932 wrote to memory of 1928	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	36
PID 2932 wrote to memory of 1928	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	36
PID 2932 wrote to memory of 1928	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	36
PID 2932 wrote to memory of 1928	2932	a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe	36

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe
"C:\Users\Admin\AppData\Local\Temp\a8c452946e291216b7bba41b8e7f9a3eb5ee9178c9559e4b5017ed832d90b94f.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe List Shadows
  2⤵
  - Interacts with shadow copies
  PID:1912
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1440
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe List Shadows
  2⤵
  - Interacts with shadow copies
  PID:1928

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\System32\xfs

Filesize
95KB

MD5
fc949b8bc1549e3ce14b4bebffb5b6f2

SHA1
88889979a57366157ba37902eecb7fb7f2bfe35f

SHA256
50db4657ae18fbfbc794adb45d52133802a9d5e845c33a50ae0a255ba72773b3

SHA512
c898ef816d9d0f79ad0ad899626d8aa33cff952614517cf3ff02a0927f37dfebc7182d8119c66eb38fbac7a4d074944d0bd1d94562d0017e3f4e6dd6bdc64d23

Download Submit
memory/2932-0-0x0000000000260000-0x0000000000335000-memory.dmp

Filesize
852KB

Download
memory/2932-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-6-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-12-0x0000000000260000-0x0000000000335000-memory.dmp

Filesize
852KB

Download
memory/2932-13-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-38-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-39-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-40-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-42-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-41-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-37-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-43-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-44-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-46-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-45-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-47-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-48-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-50-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-49-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-51-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-52-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-53-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-56-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-59-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-60-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-61-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-62-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-58-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-64-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-63-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-65-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-66-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-67-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-57-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-68-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-55-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-69-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-70-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-72-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-74-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-73-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-71-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-54-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-75-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-76-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-77-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-78-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-79-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-80-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-81-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-82-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-83-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-84-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-87-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-88-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-90-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-89-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-86-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-91-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-85-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2932-92-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download