Analysis
-
max time kernel
246s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
15-02-2024 06:53
Static task
static1
Behavioral task
behavioral1
Sample
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe
Resource
win10v2004-20231222-en
General
-
Target
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe
-
Size
862KB
-
MD5
af9ff037caca1f316e7d05db86dbd882
-
SHA1
844e9b219aaecb26de4994a259f822500fb75ae1
-
SHA256
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae
-
SHA512
e3cc5ca9fa5c4f23dd97389f86af276798ae4db4a68d38812fce25549e7f18e41d2bfc9fa72d3110a54ac88038cb27d3210bd099c6c3975befe5b36a569cd494
-
SSDEEP
24576:DxAf2NuubB6RWspgjuwu7pl4Ha+UmxJH+Q1F:dAfSrWW4g+7Ht+UmxJeW
Malware Config
Extracted
C:\Program Files\DVD Maker\de-DE\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Signatures
-
Lockbit
Ransomware family with multiple variants released since late 2019.
-
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid Process 3028 bcdedit.exe 2900 bcdedit.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid Process 2236 cmd.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\{B0B063EF-C0C0-8D57-5D4C-5D3FEB3D0F0} = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe\"" f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exedescription ioc Process File opened (read-only) \??\F: f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Drops file in System32 directory 1 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exedescription ioc Process File created C:\windows\SysWOW64\F4B0B5.ico f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\144C.tmp.bmp" f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 22 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exepid Process 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Drops file in Program Files directory 64 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exedescription ioc Process File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0105276.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\america\tijuana f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.scheduler.nl_ja_4.4.0.v20140623020002.jar f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-attach.xml f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File created C:\program files\videolan\vlc\locale\ca\lc_messages\Restore-My-Files.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File created C:\program files (x86)\adobe\reader 9.0\setup files\{ac76ba86-7ad7-1033-7b44-a90000000001}\Restore-My-Files.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\dd01183_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\fd02153_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\pe02270_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\document themes 14\theme effects\thatch.eftx f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveprojecttoolset\tabmask.bmp f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File created C:\program files\java\jdk1.7.0_80\jre\lib\zi\indian\Restore-My-Files.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help_3.6.0.v20130326-1254.jar f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\adobe\reader 9.0\resource\typesupport\unicode\mappings\mac\croatian.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\fd00419_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ph03379i.jpg f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\media\office14\lines\bd14882_.gif f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveprojecttoolset\projecttool\project report type\basic\default.xsl f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\asia\brunei f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jre7\lib\zi\atlantic\canary f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0099162.jpg f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File created C:\program files (x86)\windows sidebar\gadgets\clock.gadget\fr-fr\Restore-My-Files.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\dvd maker\shared\dvdstyles\specialoccasion\specialnavigationup_selectionsubpicture.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\windows sidebar\gadgets\weather.gadget\images\29.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\templates\1033\access\part\2 top.accdt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\templates\1033\onenote\14\stationery\business.one f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File created C:\program files (x86)\windows sidebar\gadgets\picturepuzzle.gadget\images\Restore-My-Files.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\images\43.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\images\1.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\dvd maker\rtstreamsink.ax f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\config\modules\com-sun-tools-visualvm-application.xml f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\windows mail\es-es\winmail.exe.mui f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\windows sidebar\gadgets\picturepuzzle.gadget\images\settings_right_rest.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\tr00172_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\pub6intl.rest.idx_dll f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\office14\pubwiz\dgzipc.xml f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jre7\lib\zi\antarctica\dumontdurville f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ph02755u.bmp f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\media\office14\bullets\bd14515_.gif f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File created C:\program files (x86)\microsoft office\stationery\1033\Restore-My-Files.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\templates\1033\adjacencyreport.dotx f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\fr-fr\css\localizedsettings.css f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\dvd maker\shared\dvdstyles\huecycle\15x15dot.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\fd02161_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0089945.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\document themes 14\theme fonts\solstice.xml f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\media\office14\bullets\bd10254_.gif f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\images\docked_gray_hail.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\images\redstateicon.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\grooveforms5\bg_olivegreen.gif f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\prottpln.doc f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\windows media player\ja-jp\wmpmediasharing.dll.mui f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File created C:\program files\java\jdk1.7.0_80\jre\lib\zi\Restore-My-Files.txt f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\bl00242_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0232171.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\na01358_.wmf f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\rssfeeds.gadget\fr-fr\css\flyout.css f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\prottplv.doc f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\dvd maker\shared\dvdstyles\rectangle_glass_thumbnail.bmp f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\dvd maker\shared\dvdstyles\resizingpanels\navigationleft_buttongraphic.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-application-views.xml f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\windows photo viewer\it-it\photoviewer.dll.mui f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files\windows sidebar\gadgets\weather.gadget\images\144dpi\(144dpi)greenstateicon.png f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\music_01.mid f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid Process 852 vssadmin.exe -
Modifies Control Panel 2 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\TileWallpaper = "0" f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\WallpaperStyle = "2" f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Modifies registry class 3 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.lockbit\DefaultIcon\ = "C:\\windows\\SysWow64\\F4B0B5.ico" f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe Key created \Registry\Machine\Software\Classes\.lockbit f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe Key created \Registry\Machine\Software\Classes\.lockbit\DefaultIcon f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exepid Process 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exevssvc.exeWMIC.exedescription pid Process Token: SeTakeOwnershipPrivilege 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe Token: SeDebugPrivilege 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe Token: SeBackupPrivilege 1500 vssvc.exe Token: SeRestorePrivilege 1500 vssvc.exe Token: SeAuditPrivilege 1500 vssvc.exe Token: SeIncreaseQuotaPrivilege 312 WMIC.exe Token: SeSecurityPrivilege 312 WMIC.exe Token: SeTakeOwnershipPrivilege 312 WMIC.exe Token: SeLoadDriverPrivilege 312 WMIC.exe Token: SeSystemProfilePrivilege 312 WMIC.exe Token: SeSystemtimePrivilege 312 WMIC.exe Token: SeProfSingleProcessPrivilege 312 WMIC.exe Token: SeIncBasePriorityPrivilege 312 WMIC.exe Token: SeCreatePagefilePrivilege 312 WMIC.exe Token: SeBackupPrivilege 312 WMIC.exe Token: SeRestorePrivilege 312 WMIC.exe Token: SeShutdownPrivilege 312 WMIC.exe Token: SeDebugPrivilege 312 WMIC.exe Token: SeSystemEnvironmentPrivilege 312 WMIC.exe Token: SeRemoteShutdownPrivilege 312 WMIC.exe Token: SeUndockPrivilege 312 WMIC.exe Token: SeManageVolumePrivilege 312 WMIC.exe Token: 33 312 WMIC.exe Token: 34 312 WMIC.exe Token: 35 312 WMIC.exe Token: SeIncreaseQuotaPrivilege 312 WMIC.exe Token: SeSecurityPrivilege 312 WMIC.exe Token: SeTakeOwnershipPrivilege 312 WMIC.exe Token: SeLoadDriverPrivilege 312 WMIC.exe Token: SeSystemProfilePrivilege 312 WMIC.exe Token: SeSystemtimePrivilege 312 WMIC.exe Token: SeProfSingleProcessPrivilege 312 WMIC.exe Token: SeIncBasePriorityPrivilege 312 WMIC.exe Token: SeCreatePagefilePrivilege 312 WMIC.exe Token: SeBackupPrivilege 312 WMIC.exe Token: SeRestorePrivilege 312 WMIC.exe Token: SeShutdownPrivilege 312 WMIC.exe Token: SeDebugPrivilege 312 WMIC.exe Token: SeSystemEnvironmentPrivilege 312 WMIC.exe Token: SeRemoteShutdownPrivilege 312 WMIC.exe Token: SeUndockPrivilege 312 WMIC.exe Token: SeManageVolumePrivilege 312 WMIC.exe Token: 33 312 WMIC.exe Token: 34 312 WMIC.exe Token: 35 312 WMIC.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.execmd.execmd.exedescription pid Process procid_target PID 2512 wrote to memory of 2436 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 32 PID 2512 wrote to memory of 2436 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 32 PID 2512 wrote to memory of 2436 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 32 PID 2512 wrote to memory of 2436 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 32 PID 2436 wrote to memory of 852 2436 cmd.exe 34 PID 2436 wrote to memory of 852 2436 cmd.exe 34 PID 2436 wrote to memory of 852 2436 cmd.exe 34 PID 2512 wrote to memory of 2236 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 37 PID 2512 wrote to memory of 2236 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 37 PID 2512 wrote to memory of 2236 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 37 PID 2512 wrote to memory of 2236 2512 f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe 37 PID 2236 wrote to memory of 1756 2236 cmd.exe 39 PID 2236 wrote to memory of 1756 2236 cmd.exe 39 PID 2236 wrote to memory of 1756 2236 cmd.exe 39 PID 2236 wrote to memory of 1756 2236 cmd.exe 39 PID 2236 wrote to memory of 2468 2236 cmd.exe 40 PID 2236 wrote to memory of 2468 2236 cmd.exe 40 PID 2236 wrote to memory of 2468 2236 cmd.exe 40 PID 2236 wrote to memory of 2468 2236 cmd.exe 40 PID 2436 wrote to memory of 312 2436 cmd.exe 41 PID 2436 wrote to memory of 312 2436 cmd.exe 41 PID 2436 wrote to memory of 312 2436 cmd.exe 41 PID 2436 wrote to memory of 3028 2436 cmd.exe 43 PID 2436 wrote to memory of 3028 2436 cmd.exe 43 PID 2436 wrote to memory of 3028 2436 cmd.exe 43 PID 2436 wrote to memory of 2900 2436 cmd.exe 44 PID 2436 wrote to memory of 2900 2436 cmd.exe 44 PID 2436 wrote to memory of 2900 2436 cmd.exe 44 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe"C:\Users\Admin\AppData\Local\Temp\f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no2⤵
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:852
-
-
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:312
-
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:3028
-
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:2900
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe" & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- Runs ping.exe
PID:1756
-
-
C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\f3e891a2a39dd948cd85e1c8335a83e640d0987dbd48c16001a02f6b7c1733ae.exe"3⤵PID:2468
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1500
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
512B
MD546f9b94c8ddd4bff0178eea3e4b95c53
SHA125f787b0896c2e8e6b825d5a944be6cf7b5bc345
SHA25627b35392f53545be0c30d710522211a011dffa3c1c6433517b09c3be6319dab3
SHA5120902dcee0fe4bd525046b250aa4733fe75fc2466af95faa04b749eec0547d94bcd2fdbd044f0195d8cbbcc4fb579955b2148f27dcb416ce03ce17efe8ae8189b