Overview
overview
10Static
static
90f178bc093...35.exe
windows7_x64
100f178bc093...35.exe
windows10_x64
101b109db549...18.exe
windows7_x64
101b109db549...18.exe
windows10_x64
101dbe9f9565...92.exe
windows7_x64
101dbe9f9565...92.exe
windows10_x64
101e3bf358c7...70.exe
windows7_x64
101e3bf358c7...70.exe
windows10_x64
1026b6a9fecf...39.exe
windows7_x64
1026b6a9fecf...39.exe
windows10_x64
10286bffaa9c...3f.exe
windows7_x64
10286bffaa9c...3f.exe
windows10_x64
10410c884d88...77.exe
windows7_x64
10410c884d88...77.exe
windows10_x64
105072678821...db.exe
windows7_x64
105072678821...db.exe
windows10_x64
1069d9dd7fdd...97.exe
windows7_x64
1069d9dd7fdd...97.exe
windows10_x64
1076a77def28...78.exe
windows7_x64
1076a77def28...78.exe
windows10_x64
1091d1ab6c30...31.exe
windows7_x64
1091d1ab6c30...31.exe
windows10_x64
10ca57455fd1...75.exe
windows7_x64
10ca57455fd1...75.exe
windows10_x64
10e3f236e4ae...77.exe
windows7_x64
10e3f236e4ae...77.exe
windows10_x64
10faa3453ceb...69.exe
windows7_x64
10faa3453ceb...69.exe
windows10_x64
10ffbb6c4d8d...4d.exe
windows7_x64
10ffbb6c4d8d...4d.exe
windows10_x64
10Analysis
-
max time kernel
634s -
max time network
681s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
24-08-2021 05:46
Behavioral task
behavioral1
Sample
0f178bc093b6b9d25924a85d9a7dde64592215599733e83e3bbc6df219564335.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
0f178bc093b6b9d25924a85d9a7dde64592215599733e83e3bbc6df219564335.exe
Resource
win10v20210408
Behavioral task
behavioral3
Sample
1b109db549dd0bf64cadafec575b5895690760c7180a4edbf0c5296766162f18.exe
Resource
win7v20210408
Behavioral task
behavioral4
Sample
1b109db549dd0bf64cadafec575b5895690760c7180a4edbf0c5296766162f18.exe
Resource
win10v20210410
Behavioral task
behavioral5
Sample
1dbe9f956514460774290197ffccb11d817d1a5a5aeab81877ae7b74daa1b592.exe
Resource
win7v20210410
Behavioral task
behavioral6
Sample
1dbe9f956514460774290197ffccb11d817d1a5a5aeab81877ae7b74daa1b592.exe
Resource
win10v20210410
Behavioral task
behavioral7
Sample
1e3bf358c76f4030ffc4437d5fcd80c54bd91b361abb43a4fa6340e62d986770.exe
Resource
win7v20210408
Behavioral task
behavioral8
Sample
1e3bf358c76f4030ffc4437d5fcd80c54bd91b361abb43a4fa6340e62d986770.exe
Resource
win10v20210410
Behavioral task
behavioral9
Sample
26b6a9fecfc9d4b4b2c2ff02885b257721687e6b820f72cf2e66c1cae2675739.exe
Resource
win7v20210410
Behavioral task
behavioral10
Sample
26b6a9fecfc9d4b4b2c2ff02885b257721687e6b820f72cf2e66c1cae2675739.exe
Resource
win10v20210408
Behavioral task
behavioral11
Sample
286bffaa9c81abfb938fe65be198770c38115cdec95865a241f913769e9bfd3f.exe
Resource
win7v20210410
Behavioral task
behavioral12
Sample
286bffaa9c81abfb938fe65be198770c38115cdec95865a241f913769e9bfd3f.exe
Resource
win10v20210408
Behavioral task
behavioral13
Sample
410c884d883ebe2172507b5eadd10bc8a2ae2564ba0d33b1e84e5f3c22bd3677.exe
Resource
win7v20210408
Behavioral task
behavioral14
Sample
410c884d883ebe2172507b5eadd10bc8a2ae2564ba0d33b1e84e5f3c22bd3677.exe
Resource
win10v20210408
Behavioral task
behavioral15
Sample
5072678821b490853eff0a97191f262c4e8404984dd8d5be1151fef437ca26db.exe
Resource
win7v20210408
Behavioral task
behavioral16
Sample
5072678821b490853eff0a97191f262c4e8404984dd8d5be1151fef437ca26db.exe
Resource
win10v20210408
Behavioral task
behavioral17
Sample
69d9dd7fdd88f33e2343fb391ba063a65fe5ffbe649da1c5083ec4a67c525997.exe
Resource
win7v20210408
Behavioral task
behavioral18
Sample
69d9dd7fdd88f33e2343fb391ba063a65fe5ffbe649da1c5083ec4a67c525997.exe
Resource
win10v20210410
Behavioral task
behavioral19
Sample
76a77def28acf51b2b7cdcbfaa182fe5726dd3f9e891682a4efc3226640b9c78.exe
Resource
win7v20210410
Behavioral task
behavioral20
Sample
76a77def28acf51b2b7cdcbfaa182fe5726dd3f9e891682a4efc3226640b9c78.exe
Resource
win10v20210408
Behavioral task
behavioral21
Sample
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe
Resource
win7v20210410
Behavioral task
behavioral22
Sample
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe
Resource
win10v20210410
Behavioral task
behavioral23
Sample
ca57455fd148754bf443a2c8b06dc2a295f014b071e3990dd99916250d21bc75.exe
Resource
win7v20210410
Behavioral task
behavioral24
Sample
ca57455fd148754bf443a2c8b06dc2a295f014b071e3990dd99916250d21bc75.exe
Resource
win10v20210408
Behavioral task
behavioral25
Sample
e3f236e4aeb73f8f8f0caebe46f53abbb2f71fa4b266a34ab50e01933709e877.exe
Resource
win7v20210410
Behavioral task
behavioral26
Sample
e3f236e4aeb73f8f8f0caebe46f53abbb2f71fa4b266a34ab50e01933709e877.exe
Resource
win10v20210410
Behavioral task
behavioral27
Sample
faa3453ceb1bd4e5b0b10171eaa908e56e7275173178010fcc323fdea67a6869.exe
Resource
win7v20210410
Behavioral task
behavioral28
Sample
faa3453ceb1bd4e5b0b10171eaa908e56e7275173178010fcc323fdea67a6869.exe
Resource
win10v20210410
Behavioral task
behavioral29
Sample
ffbb6c4d8d704a530bdd557890f367ad904c09c03f53fda5615a7208a0ea3e4d.exe
Resource
win7v20210410
Behavioral task
behavioral30
Sample
ffbb6c4d8d704a530bdd557890f367ad904c09c03f53fda5615a7208a0ea3e4d.exe
Resource
win10v20210410
General
-
Target
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe
-
Size
146KB
-
MD5
388eafffcc96c71c317cf0908d3a133b
-
SHA1
16e5c5a81a88cb73464d92edf5bec7199907afb9
-
SHA256
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631
-
SHA512
6ee2fbfdab206b2f79d423f3b26a5f8033051ab4d10596c530e381b714dcc8854a4eaf57abd02029ab2d33fdd59b2f1f9c2cdc7702442ee700a43a2411af9515
Malware Config
Extracted
C:\Program Files\7-Zip\Restore-My-Files.txt
lockbit
http://lockbit-decryptor.top/?A94ED07AA2CAF6C8C3E9F69AC2121B4B
http://lockbitks2tvnmwk.onion/?A94ED07AA2CAF6C8C3E9F69AC2121B4B
Extracted
C:\Users\Admin\Desktop\LockBit-note.hta
http://lockbit-decryptor.top/?A94ED07AA2CAF6C8C3E9F69AC2121B4B
http://lockbitks2tvnmwk.onion/?A94ED07AA2CAF6C8C3E9F69AC2121B4B
Signatures
-
Lockbit
Ransomware family with multiple variants released since late 2019.
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid process 1076 bcdedit.exe 1828 bcdedit.exe -
Processes:
wbadmin.exepid process 1560 wbadmin.exe -
Modifies extensions of user files 9 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exedescription ioc process File renamed C:\Users\Admin\Pictures\DebugTrace.png => C:\Users\Admin\Pictures\DebugTrace.png.lockbit 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File renamed C:\Users\Admin\Pictures\RestartDisable.tif => C:\Users\Admin\Pictures\RestartDisable.tif.lockbit 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Users\Admin\Pictures\BackupAdd.tiff 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File renamed C:\Users\Admin\Pictures\AssertOptimize.png => C:\Users\Admin\Pictures\AssertOptimize.png.lockbit 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File renamed C:\Users\Admin\Pictures\BackupAdd.tiff => C:\Users\Admin\Pictures\BackupAdd.tiff.lockbit 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File renamed C:\Users\Admin\Pictures\RedoTrace.png => C:\Users\Admin\Pictures\RedoTrace.png.lockbit 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Users\Admin\Pictures\InvokeSearch.tiff 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File renamed C:\Users\Admin\Pictures\GrantUndo.raw => C:\Users\Admin\Pictures\GrantUndo.raw.lockbit 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File renamed C:\Users\Admin\Pictures\InvokeSearch.tiff => C:\Users\Admin\Pictures\InvokeSearch.tiff.lockbit 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 2956 cmd.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\XO1XADpO01 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe\"" 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\{2C5F9FCC-F266-43F6-BFD7-838DAE269E11} = "C:\\Users\\Admin\\Desktop\\LockBit-note.hta" 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4D46.tmp.bmp" 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exepid process 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe -
Drops file in Program Files directory 64 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exedescription ioc process File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Auckland 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring-impl.xml 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-applemenu_ja.jar 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File created C:\Program Files\VideoLAN\VLC\locale\ru\LC_MESSAGES\Restore-My-Files.txt 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\VelvetRose.css 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.xml 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.SF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Simferopol 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\Text.zip 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\whitemenu.png 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\ReadMe.htm 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0185774.WMF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\images\Restore-My-Files.txt 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Samarkand 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveDocumentReview\ActiveTabImage.jpg 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsPrintTemplate.html 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\MedianMergeFax.Dotx 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.http.jetty_3.0.200.v20131021-1843.jar 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0153047.WMF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\TOC98.POC 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-progress-ui.jar 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jre7\lib\deploy\messages_fr.properties 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Belgrade 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\item_hover_floating.png 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0185834.WMF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Monrovia 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\vlc.mo 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Restore-My-Files.txt 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.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\html\dcommon\gifs\prodbig.gif 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\css\settings.css 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\brt.fca 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Perspective.xml 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsPreviewTemplate.html 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_foggy.png 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0105234.WMF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH00780U.BMP 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Newsprint.xml 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\en-US\css\settings.css 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\tools.jar 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\base-docked.png 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00265_.WMF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD15168_.GIF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD10358_.GIF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Regina 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21520_.GIF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\play_down.png 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\20.png 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152722.WMF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\PDIR10F.GIF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBBA\MSPUB5A.BDR 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_zh_4.4.0.v20140623020002.jar 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Bibliography\Sort\TAG.XSL 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\STS2\background.gif 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Winnipeg 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\Restore-My-Files.txt 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\mc.jar 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-openide-options.xml_hidden 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0212685.WMF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR50F.GIF 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\CommsIncomingImageMaskSmall.bmp 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_bottom.png 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.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 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\com-sun-tools-visualvm-modules-startup_zh_CN.jar 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe 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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 1788 vssadmin.exe -
Modifies Control Panel 2 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Control Panel\Desktop\WallpaperStyle = "2" 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Control Panel\Desktop\TileWallpaper = "0" 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe -
Processes:
mshta.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exepid process 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exevssvc.exeWMIC.exewbengine.exedescription pid process Token: SeTakeOwnershipPrivilege 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe Token: SeDebugPrivilege 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe Token: SeBackupPrivilege 1652 vssvc.exe Token: SeRestorePrivilege 1652 vssvc.exe Token: SeAuditPrivilege 1652 vssvc.exe Token: SeIncreaseQuotaPrivilege 1168 WMIC.exe Token: SeSecurityPrivilege 1168 WMIC.exe Token: SeTakeOwnershipPrivilege 1168 WMIC.exe Token: SeLoadDriverPrivilege 1168 WMIC.exe Token: SeSystemProfilePrivilege 1168 WMIC.exe Token: SeSystemtimePrivilege 1168 WMIC.exe Token: SeProfSingleProcessPrivilege 1168 WMIC.exe Token: SeIncBasePriorityPrivilege 1168 WMIC.exe Token: SeCreatePagefilePrivilege 1168 WMIC.exe Token: SeBackupPrivilege 1168 WMIC.exe Token: SeRestorePrivilege 1168 WMIC.exe Token: SeShutdownPrivilege 1168 WMIC.exe Token: SeDebugPrivilege 1168 WMIC.exe Token: SeSystemEnvironmentPrivilege 1168 WMIC.exe Token: SeRemoteShutdownPrivilege 1168 WMIC.exe Token: SeUndockPrivilege 1168 WMIC.exe Token: SeManageVolumePrivilege 1168 WMIC.exe Token: 33 1168 WMIC.exe Token: 34 1168 WMIC.exe Token: 35 1168 WMIC.exe Token: SeIncreaseQuotaPrivilege 1168 WMIC.exe Token: SeSecurityPrivilege 1168 WMIC.exe Token: SeTakeOwnershipPrivilege 1168 WMIC.exe Token: SeLoadDriverPrivilege 1168 WMIC.exe Token: SeSystemProfilePrivilege 1168 WMIC.exe Token: SeSystemtimePrivilege 1168 WMIC.exe Token: SeProfSingleProcessPrivilege 1168 WMIC.exe Token: SeIncBasePriorityPrivilege 1168 WMIC.exe Token: SeCreatePagefilePrivilege 1168 WMIC.exe Token: SeBackupPrivilege 1168 WMIC.exe Token: SeRestorePrivilege 1168 WMIC.exe Token: SeShutdownPrivilege 1168 WMIC.exe Token: SeDebugPrivilege 1168 WMIC.exe Token: SeSystemEnvironmentPrivilege 1168 WMIC.exe Token: SeRemoteShutdownPrivilege 1168 WMIC.exe Token: SeUndockPrivilege 1168 WMIC.exe Token: SeManageVolumePrivilege 1168 WMIC.exe Token: 33 1168 WMIC.exe Token: 34 1168 WMIC.exe Token: 35 1168 WMIC.exe Token: SeBackupPrivilege 904 wbengine.exe Token: SeRestorePrivilege 904 wbengine.exe Token: SeSecurityPrivilege 904 wbengine.exe -
Suspicious use of WriteProcessMemory 35 IoCs
Processes:
91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.execmd.execmd.exedescription pid process target process PID 1680 wrote to memory of 1284 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 1680 wrote to memory of 1284 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 1680 wrote to memory of 1284 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 1680 wrote to memory of 1284 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 1284 wrote to memory of 1788 1284 cmd.exe vssadmin.exe PID 1284 wrote to memory of 1788 1284 cmd.exe vssadmin.exe PID 1284 wrote to memory of 1788 1284 cmd.exe vssadmin.exe PID 1284 wrote to memory of 1168 1284 cmd.exe WMIC.exe PID 1284 wrote to memory of 1168 1284 cmd.exe WMIC.exe PID 1284 wrote to memory of 1168 1284 cmd.exe WMIC.exe PID 1284 wrote to memory of 1076 1284 cmd.exe bcdedit.exe PID 1284 wrote to memory of 1076 1284 cmd.exe bcdedit.exe PID 1284 wrote to memory of 1076 1284 cmd.exe bcdedit.exe PID 1284 wrote to memory of 1828 1284 cmd.exe bcdedit.exe PID 1284 wrote to memory of 1828 1284 cmd.exe bcdedit.exe PID 1284 wrote to memory of 1828 1284 cmd.exe bcdedit.exe PID 1284 wrote to memory of 1560 1284 cmd.exe wbadmin.exe PID 1284 wrote to memory of 1560 1284 cmd.exe wbadmin.exe PID 1284 wrote to memory of 1560 1284 cmd.exe wbadmin.exe PID 1680 wrote to memory of 2936 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe mshta.exe PID 1680 wrote to memory of 2936 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe mshta.exe PID 1680 wrote to memory of 2936 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe mshta.exe PID 1680 wrote to memory of 2936 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe mshta.exe PID 1680 wrote to memory of 2956 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 1680 wrote to memory of 2956 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 1680 wrote to memory of 2956 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 1680 wrote to memory of 2956 1680 91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe cmd.exe PID 2956 wrote to memory of 2988 2956 cmd.exe PING.EXE PID 2956 wrote to memory of 2988 2956 cmd.exe PING.EXE PID 2956 wrote to memory of 2988 2956 cmd.exe PING.EXE PID 2956 wrote to memory of 2988 2956 cmd.exe PING.EXE PID 2956 wrote to memory of 2244 2956 cmd.exe fsutil.exe PID 2956 wrote to memory of 2244 2956 cmd.exe fsutil.exe PID 2956 wrote to memory of 2244 2956 cmd.exe fsutil.exe PID 2956 wrote to memory of 2244 2956 cmd.exe fsutil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe"C:\Users\Admin\AppData\Local\Temp\91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Modifies Control Panel
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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 no & wbadmin delete catalog -quiet2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\LockBit-note.hta"2⤵
- Modifies Internet Explorer settings
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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\91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe" & Del /f /q "C:\Users\Admin\AppData\Local\Temp\91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- Runs ping.exe
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C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\91d1ab6c305552685996f4d80c44cc1c694355ae7d09243df027827d1df61631.exe"3⤵
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\Desktop\LockBit-note.htaMD5
af74150082f19c8788143150118ecf51
SHA1b9ae7355ba20d0f55903a7c410112d23c1177031
SHA2565f8e46e35e09c022ff7b721e0b85c1347b11548093693426b7cf83f160ec91bd
SHA512017511f20efad420e40438e8c786e27266c029ad4d057f465abccbbb7da48629f6613824956ad3da670ed1bd19035d59b7f42a6229d5b143934fe358b61ef533
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memory/1076-64-0x0000000000000000-mapping.dmp
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memory/1168-63-0x0000000000000000-mapping.dmp
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memory/1284-61-0x0000000000000000-mapping.dmp
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memory/1560-66-0x0000000000000000-mapping.dmp
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memory/1560-67-0x000007FEFC301000-0x000007FEFC303000-memory.dmpFilesize
8KB
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memory/1680-60-0x00000000767B1000-0x00000000767B3000-memory.dmpFilesize
8KB
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memory/1788-62-0x0000000000000000-mapping.dmp
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memory/1828-65-0x0000000000000000-mapping.dmp
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memory/2244-72-0x0000000000000000-mapping.dmp
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memory/2936-68-0x0000000000000000-mapping.dmp
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memory/2956-69-0x0000000000000000-mapping.dmp
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memory/2988-70-0x0000000000000000-mapping.dmp