Analysis
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max time kernel
68s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
01/06/2023, 19:10
Static task
static1
Behavioral task
behavioral1
Sample
8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe
Resource
win10v2004-20230220-en
General
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Target
8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe
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Size
552KB
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MD5
a27b6bfb8e6aef454395cbab2bdf7cd1
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SHA1
4a60125f0964f4992471c37d606fb0fdb4d98eb6
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SHA256
8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c
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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
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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
pid Process 4044 bcdedit.exe 1680 bcdedit.exe -
Modifies extensions of user files 12 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\AssertConvert.tif => C:\users\admin\pictures\assertconvert.tif.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\CompressSend.crw => C:\users\admin\pictures\compresssend.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\MoveSwitch.tif => C:\users\admin\pictures\moveswitch.tif.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\SwitchConvertTo.crw => C:\users\admin\pictures\switchconvertto.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\BlockSearch.crw => C:\users\admin\pictures\blocksearch.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\FindUpdate.png => C:\users\admin\pictures\findupdate.png.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\MeasureCheckpoint.raw => C:\users\admin\pictures\measurecheckpoint.raw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\ResetCheckpoint.crw => C:\users\admin\pictures\resetcheckpoint.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\StartInvoke.crw => C:\users\admin\pictures\startinvoke.crw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\UndoUnregister.raw => C:\users\admin\pictures\undounregister.raw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\PopResume.raw => C:\users\admin\pictures\popresume.raw.lockbit 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File renamed C:\Users\Admin\Pictures\SkipEnter.tif => C:\users\admin\pictures\skipenter.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-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Set value (str) \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{38AC233C-9696-277B-92F6-9248B95182A7} = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe\"" 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\windows\SysWOW64\B3ACB0.ico 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 16 IoCs
pid Process 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\program files\microsoft office\root\licenses16\projectpromsdnr_retail-ul-phn.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\office16\1033\officeinventoryagentlogon.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\microsoft office\root\office16\msipc\zh-tw\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\proplusr_trial-ppd.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\office16\proof\msth8fr.lex 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\7-zip\lang\hi.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\db\lib\derbylocale_pl.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\readme.html 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\on-boarding\images\themeless\tr_get.svg 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\combinepdf\images\rhp_world_icon_hover.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-jvm.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\o365propluse5r_subscription-ppd.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\projectstdxc2rvl_makc2r-ul-oob.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\videolan\vlc\locale\brx\lc_messages\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\idtemplates\enu\adobeid.pdf 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\themes\dark\s_download_audit_report_18.svg 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\back-arrow-default.svg 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\ob-preview\images\themeless\edit_pdf_poster.jpg 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\publisherr_oem_perp-ul-phn.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\add-account\js\plugin.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\aicuc\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\app-center\js\nls\nl-nl\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\accessvl_kms_client-ul.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\hi_contrast\core_icons_highcontrast_retina.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\themes\dark\s_illunosearchresults_180x160.svg 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\misc\altdekstopcopypastehelper.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\editpdf\js\nls\ru-ru\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_zh_cn.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\themes\dark\s_reportabuse-default_18.svg 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\7-zip\lang\sr-spc.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\office16\sdxs\fa000000018\cardview\lib\native-common\assets\[email protected] 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\send-for-sign\js\nls\he-il\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\css\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\db\lib\derbylocale_es.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-openide-compat.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\s_filter_18.svg 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\resource\cmap\identity-h 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\office16\pagesize\pglbl065.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\desktop-connector-files\js\nls\es-es\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\tracked-send\js\viewer\nls\root\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\access2019vl_mak_ae-ul-oob.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\templates\1033\chronologicalletter.dotx 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\my-computer-select\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\signatures\images\dd_arrow_small.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\plugin.xml 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\visiostdvl_kms_client-ppd.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\mozilla firefox\uninstall\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\images\ccloud.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\my-files-select\js\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\ko-kr\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\videolan\vlc\lua\http\dialogs\browse_window.html 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\videolan\vlc\lua\playlist\dailymotion.luac 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\cs-cz\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\visiostdo365r_subtest-ul-oob.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\reviews\images\themes\dark\share_icons.png 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\signatures\js\nls\ui-strings.js 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\microsoft office\root\licenses16\projectpror_oem_perp-ul-phn.xrm-ms 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\acroapp\enu\cpdf_full.aapp 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\on-boarding\js\nls\ro-ro\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui.ja_5.5.0.165303.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File created C:\program files\videolan\vlc\locale\pa\lc_messages\Restore-My-Files.txt 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files\java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin_2.0.100.v20131209-2144.jar 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\acroapp\enu\epdf_full.aapp 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe File opened for modification C:\program files (x86)\adobe\acrobat reader dc\reader\webresources\resource0\static\js\plugins\tracked-send\images\themes\dark\new_icons.png 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 3508 4952 WerFault.exe 82 -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 3160 vssadmin.exe -
Modifies registry class 3 IoCs
description ioc Process 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 -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4192 PING.EXE -
Suspicious behavior: EnumeratesProcesses 34 IoCs
pid Process 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe -
Suspicious use of AdjustPrivilegeToken 47 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Token: SeDebugPrivilege 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe Token: SeBackupPrivilege 4148 vssvc.exe Token: SeRestorePrivilege 4148 vssvc.exe Token: SeAuditPrivilege 4148 vssvc.exe Token: SeIncreaseQuotaPrivilege 4684 WMIC.exe Token: SeSecurityPrivilege 4684 WMIC.exe Token: SeTakeOwnershipPrivilege 4684 WMIC.exe Token: SeLoadDriverPrivilege 4684 WMIC.exe Token: SeSystemProfilePrivilege 4684 WMIC.exe Token: SeSystemtimePrivilege 4684 WMIC.exe Token: SeProfSingleProcessPrivilege 4684 WMIC.exe Token: SeIncBasePriorityPrivilege 4684 WMIC.exe Token: SeCreatePagefilePrivilege 4684 WMIC.exe Token: SeBackupPrivilege 4684 WMIC.exe Token: SeRestorePrivilege 4684 WMIC.exe Token: SeShutdownPrivilege 4684 WMIC.exe Token: SeDebugPrivilege 4684 WMIC.exe Token: SeSystemEnvironmentPrivilege 4684 WMIC.exe Token: SeRemoteShutdownPrivilege 4684 WMIC.exe Token: SeUndockPrivilege 4684 WMIC.exe Token: SeManageVolumePrivilege 4684 WMIC.exe Token: 33 4684 WMIC.exe Token: 34 4684 WMIC.exe Token: 35 4684 WMIC.exe Token: 36 4684 WMIC.exe Token: SeIncreaseQuotaPrivilege 4684 WMIC.exe Token: SeSecurityPrivilege 4684 WMIC.exe Token: SeTakeOwnershipPrivilege 4684 WMIC.exe Token: SeLoadDriverPrivilege 4684 WMIC.exe Token: SeSystemProfilePrivilege 4684 WMIC.exe Token: SeSystemtimePrivilege 4684 WMIC.exe Token: SeProfSingleProcessPrivilege 4684 WMIC.exe Token: SeIncBasePriorityPrivilege 4684 WMIC.exe Token: SeCreatePagefilePrivilege 4684 WMIC.exe Token: SeBackupPrivilege 4684 WMIC.exe Token: SeRestorePrivilege 4684 WMIC.exe Token: SeShutdownPrivilege 4684 WMIC.exe Token: SeDebugPrivilege 4684 WMIC.exe Token: SeSystemEnvironmentPrivilege 4684 WMIC.exe Token: SeRemoteShutdownPrivilege 4684 WMIC.exe Token: SeUndockPrivilege 4684 WMIC.exe Token: SeManageVolumePrivilege 4684 WMIC.exe Token: 33 4684 WMIC.exe Token: 34 4684 WMIC.exe Token: 35 4684 WMIC.exe Token: 36 4684 WMIC.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4952 wrote to memory of 3300 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 84 PID 4952 wrote to memory of 3300 4952 8022060ef633e157518037122a6003813cc0a3066d456a1164275a211efc8f5c.exe 84 PID 3300 wrote to memory of 3160 3300 cmd.exe 86 PID 3300 wrote to memory of 3160 3300 cmd.exe 86 PID 3300 wrote to memory of 4684 3300 cmd.exe 89 PID 3300 wrote to memory of 4684 3300 cmd.exe 89 PID 3300 wrote to memory of 4044 3300 cmd.exe 90 PID 3300 wrote to memory of 4044 3300 cmd.exe 90 PID 3300 wrote to memory of 1680 3300 cmd.exe 91 PID 3300 wrote to memory of 1680 3300 cmd.exe 91 -
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
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4952 -
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:3300 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3160
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4684
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:4044
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:1680
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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:2108
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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⤵PID:4360
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- Runs ping.exe
PID:4192
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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:3124
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 857962⤵
- Program crash
PID:3508
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4148
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4952 -ip 49521⤵PID:3300
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
512B
MD54dd223a988e7c10ab2047fa02a7f7f01
SHA18879bb80bc5ef8c38f808612459de0b98f88ac57
SHA256f1c6dc1286bad1860d251946265de1e441b65b5c947990c4fc2227c0952b38d5
SHA512e2c318ed48e7740bf90ff88828ee04b6265c726c0ee0debb46e4799929219c449628a155a14dc01decfff98f135b7bc5eaeb70178731fb91466ee26541ca1c82
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Filesize
46KB
MD5c15c6adc8c923ad87981f289025c37b2
SHA1bfe6533f4afe3255046f7178f289a4c75ad89e76
SHA25690f3a33919fdd766e90fd96f8f20a92c2d1376b7cfdc8b738c2f8e7e6c7498b1
SHA51231dd03b208e00ac012fbe4189d5af1306cc8e3640d40efefab4aa1cabab3c4735eef0cb65e7750c3c77021934e145398e5e26389975cf36b193c8f622a5fde83