Analysis
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max time kernel
140s -
max time network
190s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
26-07-2021 12:42
Static task
static1
Behavioral task
behavioral1
Sample
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe
Resource
win10v20210410
General
-
Target
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe
-
Size
1.1MB
-
MD5
c834c0e071ba81c16ec8093233a268c9
-
SHA1
a881b1a82d03353a5c843c0bf12982234d7ce3b8
-
SHA256
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a
-
SHA512
c4d8816b7d207c615c5ed6aee23d7adf347b71963e6e5286f689812853e1f9dedaa1389b655bb2a663d64fc6acea361a4192066760f26dba2371ab89bad2c66b
Malware Config
Extracted
C:\README1.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README2.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README3.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README4.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README5.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README6.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README7.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README8.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README9.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README10.txt
pilotpilot088@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies extensions of user files 2 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exedescription ioc process File opened for modification C:\Users\Admin\Pictures\CopyUnregister.tiff 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Users\Admin\Pictures\ConfirmOut.tiff 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe -
Processes:
resource yara_rule behavioral1/memory/468-62-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 4 IoCs
Processes:
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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:
flow ioc 15 whatismyipaddress.com -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\E4D27473E4D27473.bmp" 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe -
Drops file in Program Files directory 64 IoCs
Processes:
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exedescription ioc process File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-heapwalker.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.VisualElementsManifest.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_SelectionSubpicture.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-join.avi 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\fa.txt 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-host-views.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-background.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\MainMenuButtonIcon.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\SoftBlue.jpg 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\120DPI\(120DPI)alertIcon.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-editor-mimelookup-impl.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-multiview.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\license.html 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_ButtonGraphic.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\chapters-static.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\kab.txt 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\az.txt 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\js\library.js 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\vignettemask25.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationLeft_SelectionSubpicture.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\feature.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\curtains.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\background.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\eu.txt 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\it.txt 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\shuffle_over.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\row_over.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\icon.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.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 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\feature.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\mng.txt 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\travel.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationUp_SelectionSubpicture.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\logo.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-execution.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-io.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-filesystems.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\invalid32x32.gif 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Mozilla Firefox\update-settings.ini 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_glass_Thumbnail.bmp 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_SelectionSubpictureA.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_widescreen_Thumbnail.bmp 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipssrl.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\feature.xml 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.log 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-first-quarter_partly-cloudy.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_thunderstorm.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\rss_headline_glow_floating.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jre7\Welcome.html 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.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\oracle.gif 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\epl-v10.html 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-bullet.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_ButtonGraphic.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationUp_ButtonGraphic.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Title_Page_Ref_PAL.wmv 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationLeft_SelectionSubpicture.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\css\settings.css 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\shortcuts_log.ini 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Dot.png 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\Common Files\Services\verisign.bmp 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\bn.txt 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 756 1200 WerFault.exe -
Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exevssadmin.exepid process 1548 vssadmin.exe 1796 vssadmin.exe 1216 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exeWerFault.exepid process 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe 756 WerFault.exe 756 WerFault.exe 756 WerFault.exe 756 WerFault.exe 756 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
vssvc.exeWerFault.exedescription pid process Token: SeBackupPrivilege 692 vssvc.exe Token: SeRestorePrivilege 692 vssvc.exe Token: SeAuditPrivilege 692 vssvc.exe Token: SeDebugPrivilege 756 WerFault.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exepid process 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.execmd.execmd.exedescription pid process target process PID 468 wrote to memory of 1796 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1796 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1796 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1796 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1216 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1216 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1216 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1216 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1548 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1548 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1548 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1548 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe vssadmin.exe PID 468 wrote to memory of 1576 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 468 wrote to memory of 1576 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 468 wrote to memory of 1576 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 468 wrote to memory of 1576 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 1576 wrote to memory of 1736 1576 cmd.exe chcp.com PID 1576 wrote to memory of 1736 1576 cmd.exe chcp.com PID 1576 wrote to memory of 1736 1576 cmd.exe chcp.com PID 1576 wrote to memory of 1736 1576 cmd.exe chcp.com PID 468 wrote to memory of 1808 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 468 wrote to memory of 1808 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 468 wrote to memory of 1808 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 468 wrote to memory of 1808 468 04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe cmd.exe PID 1808 wrote to memory of 1316 1808 cmd.exe chcp.com PID 1808 wrote to memory of 1316 1808 cmd.exe chcp.com PID 1808 wrote to memory of 1316 1808 cmd.exe chcp.com PID 1808 wrote to memory of 1316 1808 cmd.exe chcp.com
Processes
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C:\Users\Admin\AppData\Local\Temp\04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe"C:\Users\Admin\AppData\Local\Temp\04fc679a99973664906080767d37131d0ebb5f1dedcb50b5ebf413990c19b13a.sample.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe List Shadows2⤵
- Interacts with shadow copies
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C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
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C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe List Shadows2⤵
- Interacts with shadow copies
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\chcp.comchcp3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\chcp.comchcp3⤵
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1200 -s 19241⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
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Downloads
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memory/468-60-0x0000000075051000-0x0000000075053000-memory.dmpFilesize
8KB
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memory/468-61-0x0000000000680000-0x0000000000755000-memory.dmpFilesize
852KB
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memory/468-62-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/756-67-0x000007FEFB531000-0x000007FEFB533000-memory.dmpFilesize
8KB
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memory/756-69-0x0000000002A80000-0x0000000002A81000-memory.dmpFilesize
4KB
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memory/1216-64-0x0000000000000000-mapping.dmp
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memory/1316-71-0x0000000000000000-mapping.dmp
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memory/1548-65-0x0000000000000000-mapping.dmp
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memory/1576-66-0x0000000000000000-mapping.dmp
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memory/1736-68-0x0000000000000000-mapping.dmp
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memory/1796-63-0x0000000000000000-mapping.dmp
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memory/1808-70-0x0000000000000000-mapping.dmp