Analysis
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max time kernel
135s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05/06/2023, 12:17
Static task
static1
Behavioral task
behavioral1
Sample
8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe
Resource
win10v2004-20230220-en
General
-
Target
8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe
-
Size
552KB
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MD5
a27b6bfb8e6aef454395cbab2bdf7cd1
-
SHA1
4a60125f0964f4992471c37d606fb0fdb4d98eb6
-
SHA256
8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c
-
SHA512
5bf76dbfe740cfa7a78c65a9d51ecc0c120a828baa683a336b73cbb3b58ef2765759f186cd082adc04675c0bfe20c9b252074dadaa148ab67debc5ac74922d57
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SSDEEP
12288:F8ENlAKnykvnA6NkSo3wtfVx9Edm3pd4bOjxeEUYQc5aYWyQ0h75:SENlF4rRqfVxQGp7jN5aBWV5
Malware Config
Extracted
C:\Program Files\Java\jdk1.8.0_66\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Extracted
C:\Users\Admin\Desktop\LockBit_Ransomware.hta
https://decoding.at/
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion/or
https://decoding.at
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.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.
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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
pid Process 3780 bcdedit.exe 4924 bcdedit.exe -
Modifies extensions of user files 9 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\GroupRepair.png => C:\users\admin\pictures\grouprepair.png.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\InitializeFind.crw => C:\users\admin\pictures\initializefind.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\ProtectDisconnect.tiff => C:\users\admin\pictures\protectdisconnect.tiff.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\TestReceive.tif => C:\users\admin\pictures\testreceive.tif.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\users\admin\pictures\protectdisconnect.tiff 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\RemovePublish.crw => C:\users\admin\pictures\removepublish.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\TestUnregister.raw => C:\users\admin\pictures\testunregister.raw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\RepairUnpublish.crw => C:\users\admin\pictures\repairunpublish.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\ClearResolve.tif => C:\users\admin\pictures\clearresolve.tif.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{38AC233C-9696-277B-92F6-9248B95182A7} = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe\"" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{2C5F9FCC-F266-43F6-BFD7-838DAE269E11} = "C:\\Users\\Admin\\Desktop\\LockBit_Ransomware.hta" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\windows\SysWOW64\B3ACB0.ico 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ABE.tmp.bmp" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 16 IoCs
pid Process 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\on-boarding\images\themeless\localized_images\es-es\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\reviews\js\nls\root\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\send-for-sign\images\themes\dark\cloud_secured_lg.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\signatures\js\nls\uk-ua\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\microsoft office\root\office16\msipc\ja\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\exportpdfupsell-app\js\plugin.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\ob-preview\js\nls\fr-ma\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\css\main-high-contrast.css 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\ob-preview\images\themeless\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\videolan\vlc\locale\id\lc_messages\vlc.mo 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\videolan\vlc\locale\lt\lc_messages\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\videolan\vlc\lua\http\custom.lua 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\visualvm\platform\modules\org-netbeans-modules-favorites.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\visiopro2019xc2rvl_kms_clientc2r-ul-oob.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\scan-files\js\nls\fr-ma\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\it-it\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\my-computer\js\nls\sk-sk\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\my-files\js\nls\da-dk\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\reviews\images\sat_logo_2x.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\rsod\officemuiset.msi.16.en-us.boot.tree.dat 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\desktop-connector-files\js\nls\fr-ma\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\exportpdfupsell-app\js\nls\pl-pl\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\ob-preview\js\nls\fr-ma\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\microsoft office\root\loc\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\mondor_enterprisesub_bypass30-ul-oob.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\sample-files\assets\sample files\complex machine.pdf 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\configuration\org.eclipse.update\platform.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jre1.8.0_66\lib\psfont.properties.ja 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\integration\c2rmanifest.proof.culture.msi.16.es-es.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\app\dev\nls\cs-cz\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\fss\img\tools\@1x\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\my-computer-select\images\themes\dark\file_icons.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\unified-share\js\nls\zh-cn\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\proplus2019msdnr_retail-ul-oob.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\plug_ins\multimedia\mpp\mcimpp.mpp 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\tracker\turnoffnotificationinacrobat.gif 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\microsoft office\root\office16\odbc drivers\salesforce\lib\libcurl64.dlla\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\combinepdf\js\nls\it-it\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\homebusinessr_retail2-ppd.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\proplusvl_mak-ppd.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\microsoft office\root\office16\odbc drivers\redshift\lib\openssl64.dlla\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\7-zip\lang\br.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\templates\1033\apothecarynewsletter.dotx 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\search-summary\js\nls\fr-ma\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\signatures\js\nls\en-il\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\createpdfupsell-app\js\nls\root\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\reviews\js\nls\zh-tw\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\office16\1033\accessruntime_eula.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\office16\proof\msgr8es.dub 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\videolan\vlc\locale\ach\lc_messages\vlc.mo 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\sample-files\js\nls\da-dk\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\search-summary\js\nls\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.p2.transport.ecf.nl_zh_4.4.0.v20140623020002.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\projectpror_trial-pl.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\proplus2019xc2rvl_makc2r-pl.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.jsp.jasper_1.0.400.v20130327-1442.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-openide-text.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\onenotevl_mak-ul-oob.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\db\lib\derbyclient.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.workbench_3.106.1.v20140827-1737.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\adobe_spinner_mini.gif 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder_5.5.0.165303.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\accessvl_mak-ppd.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\office16\pagesize\pglbl112.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1964 1732 WerFault.exe 82 -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 3640 vssadmin.exe -
Modifies Control Panel 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\Desktop\WallpaperStyle = "2" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\Desktop\TileWallpaper = "0" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Modifies registry class 15 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.lockbit\ = "LockBit" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\Lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\Lockbit\DefaultIcon 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\Lockbit\shell 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Lockbit\ = "LockBit Class" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\htafile\DefaultIcon 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htafile\DefaultIcon\ = "C:\\windows\\SysWow64\\B3ACB0.ico" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\.lockbit\DefaultIcon 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.lockbit\DefaultIcon\ = "C:\\windows\\SysWow64\\B3ACB0.ico" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Lockbit\DefaultIcon\ = "C:\\windows\\SysWow64\\B3ACB0.ico" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\Lockbit\shell\Open 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Key created \Registry\Machine\Software\Classes\Lockbit\shell\Open\Command 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Lockbit\shell\Open\Command\ = "\"C:\\Windows\\system32\\mshta.exe\" \"C:\\Users\\Admin\\Desktop\\LockBit_Ransomware.hta\"" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 884 PING.EXE -
Suspicious behavior: EnumeratesProcesses 42 IoCs
pid Process 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Suspicious use of AdjustPrivilegeToken 47 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Token: SeDebugPrivilege 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Token: SeBackupPrivilege 236 vssvc.exe Token: SeRestorePrivilege 236 vssvc.exe Token: SeAuditPrivilege 236 vssvc.exe Token: SeIncreaseQuotaPrivilege 2084 WMIC.exe Token: SeSecurityPrivilege 2084 WMIC.exe Token: SeTakeOwnershipPrivilege 2084 WMIC.exe Token: SeLoadDriverPrivilege 2084 WMIC.exe Token: SeSystemProfilePrivilege 2084 WMIC.exe Token: SeSystemtimePrivilege 2084 WMIC.exe Token: SeProfSingleProcessPrivilege 2084 WMIC.exe Token: SeIncBasePriorityPrivilege 2084 WMIC.exe Token: SeCreatePagefilePrivilege 2084 WMIC.exe Token: SeBackupPrivilege 2084 WMIC.exe Token: SeRestorePrivilege 2084 WMIC.exe Token: SeShutdownPrivilege 2084 WMIC.exe Token: SeDebugPrivilege 2084 WMIC.exe Token: SeSystemEnvironmentPrivilege 2084 WMIC.exe Token: SeRemoteShutdownPrivilege 2084 WMIC.exe Token: SeUndockPrivilege 2084 WMIC.exe Token: SeManageVolumePrivilege 2084 WMIC.exe Token: 33 2084 WMIC.exe Token: 34 2084 WMIC.exe Token: 35 2084 WMIC.exe Token: 36 2084 WMIC.exe Token: SeIncreaseQuotaPrivilege 2084 WMIC.exe Token: SeSecurityPrivilege 2084 WMIC.exe Token: SeTakeOwnershipPrivilege 2084 WMIC.exe Token: SeLoadDriverPrivilege 2084 WMIC.exe Token: SeSystemProfilePrivilege 2084 WMIC.exe Token: SeSystemtimePrivilege 2084 WMIC.exe Token: SeProfSingleProcessPrivilege 2084 WMIC.exe Token: SeIncBasePriorityPrivilege 2084 WMIC.exe Token: SeCreatePagefilePrivilege 2084 WMIC.exe Token: SeBackupPrivilege 2084 WMIC.exe Token: SeRestorePrivilege 2084 WMIC.exe Token: SeShutdownPrivilege 2084 WMIC.exe Token: SeDebugPrivilege 2084 WMIC.exe Token: SeSystemEnvironmentPrivilege 2084 WMIC.exe Token: SeRemoteShutdownPrivilege 2084 WMIC.exe Token: SeUndockPrivilege 2084 WMIC.exe Token: SeManageVolumePrivilege 2084 WMIC.exe Token: 33 2084 WMIC.exe Token: 34 2084 WMIC.exe Token: 35 2084 WMIC.exe Token: 36 2084 WMIC.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 1732 wrote to memory of 1620 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 84 PID 1732 wrote to memory of 1620 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 84 PID 1620 wrote to memory of 3640 1620 cmd.exe 86 PID 1620 wrote to memory of 3640 1620 cmd.exe 86 PID 1620 wrote to memory of 2084 1620 cmd.exe 89 PID 1620 wrote to memory of 2084 1620 cmd.exe 89 PID 1620 wrote to memory of 3780 1620 cmd.exe 90 PID 1620 wrote to memory of 3780 1620 cmd.exe 90 PID 1620 wrote to memory of 4924 1620 cmd.exe 91 PID 1620 wrote to memory of 4924 1620 cmd.exe 91 PID 1732 wrote to memory of 2440 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 100 PID 1732 wrote to memory of 2440 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 100 PID 1732 wrote to memory of 2440 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 100 PID 1732 wrote to memory of 2700 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 101 PID 1732 wrote to memory of 2700 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 101 PID 1732 wrote to memory of 2700 1732 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 101 PID 2700 wrote to memory of 884 2700 cmd.exe 104 PID 2700 wrote to memory of 884 2700 cmd.exe 104 PID 2700 wrote to memory of 884 2700 cmd.exe 104 PID 2700 wrote to memory of 2888 2700 cmd.exe 107 PID 2700 wrote to memory of 2888 2700 cmd.exe 107 PID 2700 wrote to memory of 2888 2700 cmd.exe 107 -
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\8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe"C:\Users\Admin\AppData\Local\Temp\8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe"1⤵
- Modifies extensions of user files
- Checks computer location settings
- Adds Run key to start application
- 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:1732 -
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:1620 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3640
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2084
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:3780
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:4924
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\LockBit_Ransomware.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:2440
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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\8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe" & Del /f /q "C:\Users\Admin\AppData\Local\Temp\8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- Runs ping.exe
PID:884
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C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe"3⤵PID:2888
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 17242⤵
- Program crash
PID:1964
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1732 -ip 17321⤵PID:3804
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
512B
MD5a899b6ee4bde83a048d56373a9160be3
SHA18609c38db9d1b29bb139a0c45d6c10ecf77ff198
SHA2561274279f175571fd6cd9d10ec24d70db8c30d76aed96947b1aaeba9bf26b0985
SHA51275b5106768472b2f9934a10385f7f0a7ac0da0c208ed3fb99bcf11fe6c139c0c0f824c74e57351452b8ce8034c4a4543694164865d054471702f6f2f9cc788dc
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Filesize
46KB
MD5c15c6adc8c923ad87981f289025c37b2
SHA1bfe6533f4afe3255046f7178f289a4c75ad89e76
SHA25690f3a33919fdd766e90fd96f8f20a92c2d1376b7cfdc8b738c2f8e7e6c7498b1
SHA51231dd03b208e00ac012fbe4189d5af1306cc8e3640d40efefab4aa1cabab3c4735eef0cb65e7750c3c77021934e145398e5e26389975cf36b193c8f622a5fde83