Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
20-02-2024 05:21
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe
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Size
959KB
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MD5
fdbe7c3713224980960af3ffe23a070f
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SHA1
b8476f41ffe13dad3b1c839b307af92a4f52c614
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SHA256
77a41f2ea91e559f5f1b0a24e0eedf28c4c74a1983641cff434be417f7ac20f7
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SHA512
bfb7deaa2823a86281d7b8dc6539e746f121ed0deed5c2b50c13683512f20d16b4ace54e7a2c553c0c4b168a94a77107c07742f3642929f6a90030d0f88ad929
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdsF:Ujrc2So1Ff+B3k796K
Malware Config
Extracted
C:\Program Files\Java\jdk1.7.0_80\db\bin\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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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 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid Process 1724 bcdedit.exe 1608 bcdedit.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\{FE027EA7-DFDF-36F6-38F4-38A6EA7D9428} = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe\"" 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exedescription ioc Process File opened (read-only) \??\F: 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 21 IoCs
Processes:
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exepid Process 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe -
Drops file in Program Files directory 64 IoCs
Processes:
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exedescription ioc Process File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-editor-mimelookup.xml 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0185776.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\oemprint.cat 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.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 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jre7\lib\zi\pacific\efate 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\picturepuzzle.gadget\en-us\js\settings.js 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\slideshow.gadget\images\play_down.png 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\powerpnt_col.hxt 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\pubwiz\email.xml 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\7-zip\7zcon.sfx 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.win32.win32.x86_64.nl_zh_4.4.0.v20140623020002.jar 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\en00202_.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\ois_k_col.hxk 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\outlookautodiscover\yahoo.co.nz.xml 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\rssfeeds.gadget\ja-jp\css\settings.css 2024-02-20_fdbe7c3713224980960af3ffe23a070f_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 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.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\meta-inf\manifest.mf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jre7\lib\zi\pacific\fakaofo 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\videolan\vlc\lua\meta\art\03_lastfm.luac 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\sl00268_.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\so00223_.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\clock.gadget\images\diner_dot.png 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.console.nl_ja_4.4.0.v20140623020002.jar 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.base.nl_ja_4.4.0.v20140623020002.jar 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0107188.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\core\locale\core_ja.jar 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\videolan\vlc\lua\http\mobile_browse.html 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\weather.gadget\de-de\css\settings.css 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\media\office14\lines\bd10290_.gif 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0198372.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\pe02296_.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\document themes 14\theme colors\pushpin.xml 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jre7\lib\deploy\messages_zh_tw.properties 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\videolan\vlc\news.txt 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\windows mail\en-us\winmail.exe.mui 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\rssfeeds.gadget\fr-fr\css\rssfeeds.css 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.w3c.css.sac_1.3.1.v200903091627.jar 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\welcome tool\iconimagesmask.bmp 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\feature.xml 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\adobe\reader 9.0\reader\tracker\server_ok.gif 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\wb01734_.gif 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\winword_k_col.hxk 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\pubspapr\pdir9b.gif 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms\attention.gif 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\rssfeeds.gadget\it-it\css\rssfeeds.css 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\slideshow.gadget\es-es\settings.html 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-charts_ja.jar 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\config\modules\org-netbeans-core-execution.xml_hidden 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\weather.gadget\images\docked_black_moon-waning-gibbous_partly-cloudy.png 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0107730.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\images\divider-horizontal.png 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\outlookautodiscover\yahoo.ie.xml 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\pubba\mspub3a.bdr 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\weather.gadget\it-it\js\weather.js 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\pacific\wake 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ph03425i.jpg 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\document themes 14\theme effects\concourse.eftx 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms\bg_formshomepageblank.gif 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft visual studio 8\common7\ide\vsta\itemtemplates\csharp\1033\settings.zip 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\java\jdk1.7.0_80\db\lib\derbylocale_cs.jar 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File created C:\program files\microsoft games\mahjong\ja-jp\Restore-My-Files.txt 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files\windows sidebar\gadgets\clock.gadget\images\trad.png 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\j0107358.wmf 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe File opened for modification C:\program files (x86)\adobe\reader 9.0\resource\linguistics\languagenames2\displaylanguagenames.en_ca.txt 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 1316 2672 WerFault.exe 27 -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid Process 1944 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exepid Process 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
Processes:
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exevssvc.exeWMIC.exedescription pid Process Token: SeTakeOwnershipPrivilege 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe Token: SeDebugPrivilege 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe Token: SeBackupPrivilege 1048 vssvc.exe Token: SeRestorePrivilege 1048 vssvc.exe Token: SeAuditPrivilege 1048 vssvc.exe Token: SeIncreaseQuotaPrivilege 2628 WMIC.exe Token: SeSecurityPrivilege 2628 WMIC.exe Token: SeTakeOwnershipPrivilege 2628 WMIC.exe Token: SeLoadDriverPrivilege 2628 WMIC.exe Token: SeSystemProfilePrivilege 2628 WMIC.exe Token: SeSystemtimePrivilege 2628 WMIC.exe Token: SeProfSingleProcessPrivilege 2628 WMIC.exe Token: SeIncBasePriorityPrivilege 2628 WMIC.exe Token: SeCreatePagefilePrivilege 2628 WMIC.exe Token: SeBackupPrivilege 2628 WMIC.exe Token: SeRestorePrivilege 2628 WMIC.exe Token: SeShutdownPrivilege 2628 WMIC.exe Token: SeDebugPrivilege 2628 WMIC.exe Token: SeSystemEnvironmentPrivilege 2628 WMIC.exe Token: SeRemoteShutdownPrivilege 2628 WMIC.exe Token: SeUndockPrivilege 2628 WMIC.exe Token: SeManageVolumePrivilege 2628 WMIC.exe Token: 33 2628 WMIC.exe Token: 34 2628 WMIC.exe Token: 35 2628 WMIC.exe Token: SeIncreaseQuotaPrivilege 2628 WMIC.exe Token: SeSecurityPrivilege 2628 WMIC.exe Token: SeTakeOwnershipPrivilege 2628 WMIC.exe Token: SeLoadDriverPrivilege 2628 WMIC.exe Token: SeSystemProfilePrivilege 2628 WMIC.exe Token: SeSystemtimePrivilege 2628 WMIC.exe Token: SeProfSingleProcessPrivilege 2628 WMIC.exe Token: SeIncBasePriorityPrivilege 2628 WMIC.exe Token: SeCreatePagefilePrivilege 2628 WMIC.exe Token: SeBackupPrivilege 2628 WMIC.exe Token: SeRestorePrivilege 2628 WMIC.exe Token: SeShutdownPrivilege 2628 WMIC.exe Token: SeDebugPrivilege 2628 WMIC.exe Token: SeSystemEnvironmentPrivilege 2628 WMIC.exe Token: SeRemoteShutdownPrivilege 2628 WMIC.exe Token: SeUndockPrivilege 2628 WMIC.exe Token: SeManageVolumePrivilege 2628 WMIC.exe Token: 33 2628 WMIC.exe Token: 34 2628 WMIC.exe Token: 35 2628 WMIC.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.execmd.exedescription pid Process procid_target PID 2672 wrote to memory of 2692 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 28 PID 2672 wrote to memory of 2692 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 28 PID 2672 wrote to memory of 2692 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 28 PID 2672 wrote to memory of 2692 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 28 PID 2692 wrote to memory of 1944 2692 cmd.exe 30 PID 2692 wrote to memory of 1944 2692 cmd.exe 30 PID 2692 wrote to memory of 1944 2692 cmd.exe 30 PID 2692 wrote to memory of 2628 2692 cmd.exe 33 PID 2692 wrote to memory of 2628 2692 cmd.exe 33 PID 2692 wrote to memory of 2628 2692 cmd.exe 33 PID 2692 wrote to memory of 1724 2692 cmd.exe 35 PID 2692 wrote to memory of 1724 2692 cmd.exe 35 PID 2692 wrote to memory of 1724 2692 cmd.exe 35 PID 2692 wrote to memory of 1608 2692 cmd.exe 36 PID 2692 wrote to memory of 1608 2692 cmd.exe 36 PID 2692 wrote to memory of 1608 2692 cmd.exe 36 PID 2672 wrote to memory of 1316 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 40 PID 2672 wrote to memory of 1316 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 40 PID 2672 wrote to memory of 1316 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 40 PID 2672 wrote to memory of 1316 2672 2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe 40 -
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\2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-20_fdbe7c3713224980960af3ffe23a070f_lockbit.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2672 -
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:2692 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1944
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2628
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:1724
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:1608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 14762⤵
- Program crash
PID:1316
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1048
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
512B
MD546d2bbd3791dae7a1974605de3b209d7
SHA113d8fa0ffa20798c0bab542601288b3fbc717db7
SHA256e5a952ed447da3e6fff12b4974b70942f38fd973a05c020d61ccdb0917532543
SHA5124ef003bdbebe8f46c3926b4e547ae64f65ea8486badf0e4b95d75a0acc5268d08c520c4683190fa9c200e237191a4cf73063358144dff2c458ef2ff562c28962