troldesh | 50119da56e84ae4baa207a9391a0143fe5aa66c212aeba08e2d6d864af0a0d83

Resubmissions

07-04-2024 03:02

240407-djjf4abh74 10

07-04-2024 03:01

07-04-2024 03:01

07-04-2024 03:01

19-06-2020 09:02

Analysis

max time kernel
854s
max time network
842s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07-04-2024 03:01

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General

Target

0a0ae5d804271f56c1fa5e1e695cc514.exe
Size

1.0MB
MD5

0a0ae5d804271f56c1fa5e1e695cc514
SHA1

e8d307b58856cd38c5b43f576a5dfd451f29b11c
SHA256

50119da56e84ae4baa207a9391a0143fe5aa66c212aeba08e2d6d864af0a0d83
SHA512

27d1a4cb2e8a62ea02191db8171d66d2cd485cae7649be03a65e5bf936d6d92e98a888d33b3c4826f47eae26b3e45cd8efeca7b73626ae9913b055fd2b5bfe11
SSDEEP

12288:Mi94bywx1Dj5+h7ZCn0P5T7lHDbIi9dszYjN5HbPiLsptcyx7tbFEujtgDi:MHx13SZW0x5j5dsYnHeYpuyx7tx/tgDi

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

Processes:

resource	yara_rule
behavioral1/memory/884-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-6-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-13-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-37-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-39-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-40-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-38-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-41-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-42-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-43-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-44-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-45-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-46-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-47-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-48-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-49-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-50-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-51-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-52-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-53-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-54-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-55-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-56-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-57-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-58-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-59-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-60-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-61-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-62-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-63-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-64-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-65-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-66-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-67-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-68-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-69-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-70-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-71-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-72-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-73-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-74-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-75-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-76-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-77-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-78-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-79-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-81-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-80-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-82-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-83-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-84-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-85-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-86-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-87-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-88-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-89-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-91-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/884-90-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0a0ae5d804271f56c1fa5e1e695cc514.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	0a0ae5d804271f56c1fa5e1e695cc514.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	0a0ae5d804271f56c1fa5e1e695cc514.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

Processes:

0a0ae5d804271f56c1fa5e1e695cc514.exe

description ioc process

File opened (read-only) \??\F: 0a0ae5d804271f56c1fa5e1e695cc514.exe

description	ioc	process
File opened (read-only)	\??\F:	0a0ae5d804271f56c1fa5e1e695cc514.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

0a0ae5d804271f56c1fa5e1e695cc514.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\1DDF67051DDF6705.bmp"	0a0ae5d804271f56c1fa5e1e695cc514.exe

Drops file in Program Files directory 64 IoCs

Processes:

0a0ae5d804271f56c1fa5e1e695cc514.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-swing-tabcontrol.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\hwrlatinlm.dat	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\gadget.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\css\settings.css	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\css\flyout.css	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\js\currency.js	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_heb.xml	0a0ae5d804271f56c1fa5e1e695cc514.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\rightnav.gif	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\CompleteSend.jpeg	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\1047x576black.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\Gadget_WMC_LogoText.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\vignettemask25.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\25.png	0a0ae5d804271f56c1fa5e1e695cc514.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\css\e4_basestyle.css	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-search.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\7-Zip\Lang\si.txt	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\next_hov.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-explorer.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\1047x576black.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-overlay.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\shadowonlyframe_buttongraphic.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\diner_h.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\splash.gif	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_INTRO_BG.wmv	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-sampler.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-attach.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground_PAL.wmv	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\tile16.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\about.html	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\vintage.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\pagecurl.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\drag.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_MCELogo_mousedown.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\vistabg.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\gadget.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\license.html	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cs.txt	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jmx.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\README.html	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\flyout.css	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_SelectionSubpicture.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\background.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-sampler.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-next-static.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eu.txt	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\ehshellLogo.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-editor-mimelookup.xml	0a0ae5d804271f56c1fa5e1e695cc514.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\css\high-contrast.css	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\invalid32x32.gif	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\item_hover_flyout.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\localizedStrings.js	0a0ae5d804271f56c1fa5e1e695cc514.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\icons\flight_recorder.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-snaptracer.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-multiview.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DissolveNoise.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\gadget.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Media Player\Network Sharing\ContentDirectory.xml	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\js\calendar.js	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\dicjp.bin	0a0ae5d804271f56c1fa5e1e695cc514.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waxing-gibbous_partly-cloudy.png	0a0ae5d804271f56c1fa5e1e695cc514.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

Processes:

vssadmin.exevssadmin.exevssadmin.exe

pid process

2224 vssadmin.exe
1060 vssadmin.exe
1324 vssadmin.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

0a0ae5d804271f56c1fa5e1e695cc514.exe

pid process

884 0a0ae5d804271f56c1fa5e1e695cc514.exe
884 0a0ae5d804271f56c1fa5e1e695cc514.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 2740 vssvc.exe
Token: SeRestorePrivilege 2740 vssvc.exe
Token: SeAuditPrivilege 2740 vssvc.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

0a0ae5d804271f56c1fa5e1e695cc514.exe

pid process

884 0a0ae5d804271f56c1fa5e1e695cc514.exe

pid	process
2224	vssadmin.exe
1060	vssadmin.exe
1324	vssadmin.exe

pid	process
884	0a0ae5d804271f56c1fa5e1e695cc514.exe
884	0a0ae5d804271f56c1fa5e1e695cc514.exe

description	pid	process
Token: SeBackupPrivilege	2740	vssvc.exe
Token: SeRestorePrivilege	2740	vssvc.exe
Token: SeAuditPrivilege	2740	vssvc.exe

pid	process
884	0a0ae5d804271f56c1fa5e1e695cc514.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0a0ae5d804271f56c1fa5e1e695cc514.exe

description	pid	process	target process
PID 884 wrote to memory of 2224	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 2224	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 2224	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 2224	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1060	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1060	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1060	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1060	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1324	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1324	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1324	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe
PID 884 wrote to memory of 1324	884	0a0ae5d804271f56c1fa5e1e695cc514.exe	vssadmin.exe

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

C:\Users\Admin\AppData\Local\Temp\0a0ae5d804271f56c1fa5e1e695cc514.exe
"C:\Users\Admin\AppData\Local\Temp\0a0ae5d804271f56c1fa5e1e695cc514.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:884

C:\Windows\system32\vssadmin.exe
C:\Windows\system32\vssadmin.exe List Shadows
2⤵
- Interacts with shadow copies
PID:2224

C:\Windows\system32\vssadmin.exe
C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet
2⤵
- Interacts with shadow copies
PID:1060

C:\Windows\system32\vssadmin.exe
C:\Windows\system32\vssadmin.exe List Shadows
2⤵
- Interacts with shadow copies
PID:1324

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2740

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

T1490

Defacement

T1491

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\System32\xfs
Filesize
90KB

MD5
a428769d7dc079222802d58e581b22e5

SHA1
ffb9240b61bab2dd55de4492a46f325612060b5e

SHA256
cb176a73b7202414ca6d06c8876678b52f1f298cb54d6ecf8e1ef1b58b049f41

SHA512
754d1f7e08562a659dea720d6ea68de91ad649056b0a4ce8042a71fb7f6f636770fd16f2e9a91493796d4874aac3636078810dcaaefa14d816c8b06c62e43c98

Download Submit
memory/884-0-0x0000000000310000-0x00000000003E5000-memory.dmp

Filesize
852KB

Download
memory/884-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-6-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-11-0x0000000000310000-0x00000000003E5000-memory.dmp

Filesize
852KB

Download
memory/884-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-13-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-37-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-39-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-40-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-38-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-41-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-42-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-43-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-44-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-45-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-46-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-47-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-48-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-49-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-50-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-51-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-52-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-53-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-54-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-55-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-56-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-57-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-58-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-59-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-60-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-61-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-62-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-63-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-64-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-65-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-66-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-67-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-68-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-69-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-70-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-71-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-72-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-73-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-74-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-75-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-76-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-77-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-78-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-79-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-81-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-80-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-82-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-83-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-84-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-85-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-86-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-87-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-88-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-89-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-91-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-90-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/884-92-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download