Analysis
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max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16-12-2024 03:51
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe
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Size
959KB
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MD5
f1f2effef3221d94d33278f1d7aba9e4
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SHA1
a0515639b88632885f2734b310af4bc73f75afa4
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SHA256
28ec4e2b6a04ee4b3cceada19e3584226679cf2f2bba2a030e181717711e001e
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SHA512
b4b7db64c3abea555cfa566e25b0303d87e4205934629c4159dd921286c00284f0c6f21d225ab704dad40841660816f168f194965829ab314cd11688b2197d9a
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdIF:Ujrc2So1Ff+B3k7962
Malware Config
Extracted
C:\Program Files\Java\jdk1.7.0_80\db\lib\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Signatures
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Lockbit family
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 232 bcdedit.exe 632 bcdedit.exe -
Deletes itself 1 IoCs
pid Process 2324 cmd.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\{2893FFEB-5353-05C5-BBDA-BB445715A52B} = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe\"" 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\windows\SysWOW64\37932D.ico 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File created C:\Windows\system32\spool\PRINTERS\00002.SPL 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FF36.tmp.bmp" 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 22 IoCs
pid Process 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\deploy\ffjcext.zip 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\antarctica\dumontdurville 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\es-es\js\highdpiimageswap.js 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\db\lib\derby.war 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\africa\monrovia 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jre7\lib\zi\america\winnipeg 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\adobe\reader 9.0\reader\plug_ins\hls.api 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0251007.wmf 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\america\manaus 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File created C:\program files\microsoft games\chess\de-de\Restore-My-Files.txt 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\picturepuzzle.gadget\en-us\css\picturepuzzle.css 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0105250.wmf 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\tr00126_.wmf 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-jvm.jar 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\clock.gadget\images\settings_right_pressed.png 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\rssfeeds.gadget\es-es\js\settings.js 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ag00092_.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ag00158_.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\pubftscm\scheme16.css 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\parnt_04.mid 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\document themes 14\theme fonts\pushpin.xml 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\pacific\midway 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-modules-appui.jar 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jre7\lib\zi\africa\nairobi 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\microsoft games\multiplayer\backgammon\es-es\bckgres.dll.mui 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\rssfeeds.gadget\ja-jp\css\rssfeeds.css 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\na00068_.wmf 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\psrchlts.dat 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\pubspapr\pdir27f.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\es-es\js\weather.js 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\videolan\vlc\locale\be\lc_messages\vlc.mo 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File created C:\program files\videolan\vlc\locale\ne\lc_messages\Restore-My-Files.txt 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\clock.gadget\images\trad_settings.png 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\grooveforms5\formsstyles\solutions\document.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\accessweb\servwrap.asp 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms4\save.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ph02738u.bmp 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\media\office14\bullets\j0115863.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File created C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms4\formsstyles\biscay\Restore-My-Files.txt 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\pubwiz\newshm.poc 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\etc\gmt+11 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\media\office14\lines\bd21348_.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\profiler\.lastmodified 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jre7\lib\zi\europe\berlin 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\grooveforms5\formsstyles\earthy.css 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\europe\kiev 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\mediacenter.gadget\images\ehshelllogo.png 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\wing1.wmf 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\convert\oljrnl.fae 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\clock.gadget\en-us\js\settings.js 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\europe\riga 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme_0.9.300.v20140424-2042.jar 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text.nl_zh_4.4.0.v20140623020002.jar 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0341534.jpg 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\antarctica\mawson 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\europe\chisinau 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jre7\lib\zi\pacific\pago_pago 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms4\rtf_increaseindent.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\pubwiz\dgwebhd.dpv 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\rssfeeds.gadget\es-es\css\flyout.css 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\america\bogota 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\config\modules\com-sun-tools-visualvm-coredump.xml 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\fd00459_.wmf 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms4\formsstyles\lime\tab_on.gif 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fsutil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2324 cmd.exe 2816 PING.EXE -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2228 vssadmin.exe -
Modifies Control Panel 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\Desktop\WallpaperStyle = "2" 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\Desktop\TileWallpaper = "0" 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \Registry\Machine\Software\Classes\.lockbit 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe Key created \Registry\Machine\Software\Classes\.lockbit\DefaultIcon 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.lockbit\DefaultIcon\ = "C:\\windows\\SysWow64\\37932D.ico" 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2816 PING.EXE -
Suspicious behavior: EnumeratesProcesses 37 IoCs
pid Process 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe Token: SeDebugPrivilege 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe Token: SeBackupPrivilege 1816 vssvc.exe Token: SeRestorePrivilege 1816 vssvc.exe Token: SeAuditPrivilege 1816 vssvc.exe Token: SeIncreaseQuotaPrivilege 2204 WMIC.exe Token: SeSecurityPrivilege 2204 WMIC.exe Token: SeTakeOwnershipPrivilege 2204 WMIC.exe Token: SeLoadDriverPrivilege 2204 WMIC.exe Token: SeSystemProfilePrivilege 2204 WMIC.exe Token: SeSystemtimePrivilege 2204 WMIC.exe Token: SeProfSingleProcessPrivilege 2204 WMIC.exe Token: SeIncBasePriorityPrivilege 2204 WMIC.exe Token: SeCreatePagefilePrivilege 2204 WMIC.exe Token: SeBackupPrivilege 2204 WMIC.exe Token: SeRestorePrivilege 2204 WMIC.exe Token: SeShutdownPrivilege 2204 WMIC.exe Token: SeDebugPrivilege 2204 WMIC.exe Token: SeSystemEnvironmentPrivilege 2204 WMIC.exe Token: SeRemoteShutdownPrivilege 2204 WMIC.exe Token: SeUndockPrivilege 2204 WMIC.exe Token: SeManageVolumePrivilege 2204 WMIC.exe Token: 33 2204 WMIC.exe Token: 34 2204 WMIC.exe Token: 35 2204 WMIC.exe Token: SeIncreaseQuotaPrivilege 2204 WMIC.exe Token: SeSecurityPrivilege 2204 WMIC.exe Token: SeTakeOwnershipPrivilege 2204 WMIC.exe Token: SeLoadDriverPrivilege 2204 WMIC.exe Token: SeSystemProfilePrivilege 2204 WMIC.exe Token: SeSystemtimePrivilege 2204 WMIC.exe Token: SeProfSingleProcessPrivilege 2204 WMIC.exe Token: SeIncBasePriorityPrivilege 2204 WMIC.exe Token: SeCreatePagefilePrivilege 2204 WMIC.exe Token: SeBackupPrivilege 2204 WMIC.exe Token: SeRestorePrivilege 2204 WMIC.exe Token: SeShutdownPrivilege 2204 WMIC.exe Token: SeDebugPrivilege 2204 WMIC.exe Token: SeSystemEnvironmentPrivilege 2204 WMIC.exe Token: SeRemoteShutdownPrivilege 2204 WMIC.exe Token: SeUndockPrivilege 2204 WMIC.exe Token: SeManageVolumePrivilege 2204 WMIC.exe Token: 33 2204 WMIC.exe Token: 34 2204 WMIC.exe Token: 35 2204 WMIC.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1868 wrote to memory of 2832 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 28 PID 1868 wrote to memory of 2832 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 28 PID 1868 wrote to memory of 2832 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 28 PID 1868 wrote to memory of 2832 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 28 PID 2832 wrote to memory of 2228 2832 cmd.exe 30 PID 2832 wrote to memory of 2228 2832 cmd.exe 30 PID 2832 wrote to memory of 2228 2832 cmd.exe 30 PID 2832 wrote to memory of 2204 2832 cmd.exe 34 PID 2832 wrote to memory of 2204 2832 cmd.exe 34 PID 2832 wrote to memory of 2204 2832 cmd.exe 34 PID 2832 wrote to memory of 232 2832 cmd.exe 36 PID 2832 wrote to memory of 232 2832 cmd.exe 36 PID 2832 wrote to memory of 232 2832 cmd.exe 36 PID 2832 wrote to memory of 632 2832 cmd.exe 37 PID 2832 wrote to memory of 632 2832 cmd.exe 37 PID 2832 wrote to memory of 632 2832 cmd.exe 37 PID 1868 wrote to memory of 2324 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 41 PID 1868 wrote to memory of 2324 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 41 PID 1868 wrote to memory of 2324 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 41 PID 1868 wrote to memory of 2324 1868 2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe 41 PID 2324 wrote to memory of 2816 2324 cmd.exe 43 PID 2324 wrote to memory of 2816 2324 cmd.exe 43 PID 2324 wrote to memory of 2816 2324 cmd.exe 43 PID 2324 wrote to memory of 2816 2324 cmd.exe 43 PID 2324 wrote to memory of 2476 2324 cmd.exe 44 PID 2324 wrote to memory of 2476 2324 cmd.exe 44 PID 2324 wrote to memory of 2476 2324 cmd.exe 44 PID 2324 wrote to memory of 2476 2324 cmd.exe 44 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.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
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1868 -
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:2832 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2228
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2204
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:232
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:632
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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\2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe" & Del /f /q "C:\Users\Admin\AppData\Local\Temp\2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2816
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C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\2024-12-16_f1f2effef3221d94d33278f1d7aba9e4_lockbit.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2476
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1816
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
2Discovery
Network Service Discovery
1Peripheral Device Discovery
1Query Registry
1Remote System Discovery
1System Information Discovery
2System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Replay Monitor
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Downloads
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Filesize
512B
MD5b72974d680a437b87c07bba56aef94a7
SHA1f02242a0f185785985fc2f42baf7c75896f366ce
SHA2561b4b59a94270c51920dcc09db2c14844450d9891745286b9046106118bd71138
SHA5129ddee2bca0590f7dac4efcb8e9ca7072a327ffafcfa835891a78a8dc3b8467db65a480275e0e991e05e3b464278b2d507129b878692e20baaf7f03f8e2cf6702