Analysis
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max time kernel
151s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
24-07-2022 17:17
Behavioral task
behavioral1
Sample
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe
Resource
win10v2004-20220721-en
General
-
Target
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe
-
Size
1.5MB
-
MD5
22279fe757ad953e3eb1c22291ad2e18
-
SHA1
546e36a4323ad39f07916b05db196ea316c55d3f
-
SHA256
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555
-
SHA512
3e01ebacb78de2792910a08a5f1aa46b0c0e628d40069b8ea28c53894a59cacf3547305e5a1d8a03f6625b618027fbb53ed914bbafaa2f4b5984cfa12aadac6d
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:
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exedescription ioc process File opened for modification C:\Users\Admin\Pictures\EnterRestore.tiff dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Users\Admin\Pictures\EnableAssert.tiff dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe -
Processes:
resource yara_rule behavioral1/memory/1676-55-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1676-57-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1676-58-0x0000000000400000-0x0000000000608000-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 2 IoCs
Processes:
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe Set value (str) \REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 64 IoCs
Processes:
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exedescription ioc process File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaireMCE.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jre7\lib\images\cursors\win32_LinkDrop32x32.gif dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\css\settings.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-host.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-autoupdate-services.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\EnterTrace.doc dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\js\localizedStrings.js dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\VisualElements\VisualElements_150.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Psychedelic.jpg dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\1047x576black.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\weather.js dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\23.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\gadget.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\203x8subpicture.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\currency.js dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\css\cpu.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\README-JDK.html dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\calendar.html dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonSubpicture.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_ButtonGraphic.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.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\alert_obj.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\gadget.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\cpu.html dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bg-today.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.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\winXPBlue.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.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_default_mru_on_win7.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-over-select.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\vistabg.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\settings.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\hwrusash.dat dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\alertIcon.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\css\settings.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.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 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\next_hov.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\js\controllers.js dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-execution.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.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\gtkHandle.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Notes_loop.wmv dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\css\currency.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\1047x576black.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\library.js dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_divider_right.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\send-email-16.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonIcon.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Trans_Scene_PAL.wmv dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\ProtectUnpublish.zip dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\weather.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\Gadget_Main_Background_Loading.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\spacer_highlights.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\calendar_single_orange.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jvm.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-last-quarter_partly-cloudy.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\Gadget_WMC_LogoText.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\system.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-modules.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\whitemenu.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\buttonDown_Off.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw120.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-loaders.xml dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationRight_SelectionSubpicture.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_ButtonGraphic.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\RSSFeeds.css dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.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\winXPBluTSFrame.png dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1656 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 1120 vssadmin.exe 796 vssadmin.exe 364 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exepid process 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 1052 vssvc.exe Token: SeRestorePrivilege 1052 vssvc.exe Token: SeAuditPrivilege 1052 vssvc.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exepid process 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.execmd.exedescription pid process target process PID 1676 wrote to memory of 1120 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 1120 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 1120 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 1120 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 796 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 796 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 796 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 796 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 364 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 364 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 364 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 364 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe vssadmin.exe PID 1676 wrote to memory of 1548 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe cmd.exe PID 1676 wrote to memory of 1548 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe cmd.exe PID 1676 wrote to memory of 1548 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe cmd.exe PID 1676 wrote to memory of 1548 1676 dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe cmd.exe PID 1548 wrote to memory of 908 1548 cmd.exe chcp.com PID 1548 wrote to memory of 908 1548 cmd.exe chcp.com PID 1548 wrote to memory of 908 1548 cmd.exe chcp.com PID 1548 wrote to memory of 908 1548 cmd.exe chcp.com
Processes
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C:\Users\Admin\AppData\Local\Temp\dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe"C:\Users\Admin\AppData\Local\Temp\dd1690bbc16c2b44da6f2291e14ab3635f90291a34109744a05e2c82489b3555.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- 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\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 5921⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
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Downloads
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memory/364-61-0x0000000000000000-mapping.dmp
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memory/796-60-0x0000000000000000-mapping.dmp
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memory/908-63-0x0000000000000000-mapping.dmp
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memory/1120-59-0x0000000000000000-mapping.dmp
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memory/1548-62-0x0000000000000000-mapping.dmp
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memory/1676-54-0x0000000076771000-0x0000000076773000-memory.dmpFilesize
8KB
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memory/1676-55-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/1676-56-0x00000000002E0000-0x00000000003B5000-memory.dmpFilesize
852KB
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memory/1676-57-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/1676-58-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB