Analysis
- max time kernel
121s - max time network
122s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
30/05/2024, 12:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe
Resource
win7-20240221-en
windows7-x64
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
22 signatures
150 seconds
General
- Target 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe
- Size 1.1MB
- Sample240530-ppjvlagh2x
- SHA256 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893
- MD5 546d3115c6721d758f6eded029694999
- SHA1 75e1c517b5274ecafb18b0e3e0986ca7ea25242f
- SHA512 a1b3a5674aa35d2bb635b9bb6617bb20f3a725422a57792aca4943392792da45e3221a9c882a296173ef8db916a09f5e5ff56da4e7d08958cf2a0ee70663d1e6
- SSDEEP 24576:09czX11tKOfsr4EsmVNv9jMJZ5159jnHujQw3FM0j29B+k1Lag2:Wcr1KFrHldkZn59j+Qw37kkg2
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Path
-
C:\Program Files\Java\jdk1.7.0_80\db\bin\Restore-My-Files.txt
Ransom Note
- LockBit 2.0 Ransomware Your data are stolen and encrypted The data will be published on TOR website http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion and https://bigblog.at if you do not pay the ransom You can contact us and decrypt one file for free on these TOR sites http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion OR https://decoding.at Decryption ID: 5373922FC59DEDB63647BC8CC0737E11
URLs
-
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
-
https://bigblog.at
-
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
-
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
-
https://decoding.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.
- Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
- Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 664 bcdedit.exe 3012 bcdedit.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\{0173FB2F-9D9D-EDE7-8601-86189089D38E} = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe\"" 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\windows\SysWOW64\537392.ico 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File created C:\Windows\system32\spool\PRINTERS\00002.SPL 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8E1C.tmp.bmp" 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 22 IoCs
pid Process 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\asia\tehran 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.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 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\windows sidebar\gadgets\weather.gadget\images\docked_gray_hail.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\na02451_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveprojecttoolset\splashimagemask.bmp 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\mozilla firefox\browser\features\[email protected] 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\media\office14\autoshap\bd18191_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\pubspapr\zpdir15f.gif 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\america\araguaina 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\america\indiana\winamac 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jre7\lib\zi\america\edmonton 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\sl00260_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\picturepuzzle.gadget\de-de\settings.html 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File created C:\program files\java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\Restore-My-Files.txt 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\windows sidebar\gadgets\slideshow.gadget\it-it\css\settings.css 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms4\formsviewattachmenticons.jpg 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\picturepuzzle.gadget\images\11.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\slideshow.gadget\images\play_rest.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\currency.gadget\images\add_down.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\dvd maker\shared\dvdstyles\sports\sportsmaintoscenesbackground_pal.wmv 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-settings_zh_cn.jar 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\so00483_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\so02794_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\media\cagcat10\j0212219.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows mail\es-es\msoeres.dll.mui 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\config\modules\com-sun-tools-visualvm-sampler.xml 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\office14\1033\pubspapr\zpdir39f.gif 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File created C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveprojecttoolset\projecttool\project report type\fancy\Restore-My-Files.txt 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\clock.gadget\images\modern_h.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\picturepuzzle.gadget\es-es\settings.html 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\america\argentina\rio_gallegos 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File created C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms3\formsstyles\swirl\Restore-My-Files.txt 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms4\formsstyles\sts2\header.gif 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\clock.gadget\images\trad.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\config\modules\org-netbeans-modules-options-api.xml 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jre7\lib\images\cursors\win32_copydrop32x32.gif 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ag00176_.gif 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.runtime_3.10.0.v20140318-2214.jar 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\windows sidebar\gadgets\picturepuzzle.gadget\fr-fr\css\picturepuzzle.css 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\adobe\reader 9.0\resource\cmap\identity-h 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\plugin.properties 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-progress-ui_ja.jar 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File created C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\modules\Restore-My-Files.txt 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\meta-inf\eclipse_.rsa 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-templates_ja.jar 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\templates\1033\access\datatype\address.accft 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\rssfeeds.gadget\images\buttonup_off.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\office14\convert\1033\delimr.fae 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jre7\lib\zi\america\yakutat 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\windows sidebar\gadgets\picturepuzzle.gadget\it-it\js\picturepuzzle.js 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\dd01629_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ph02740u.bmp 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\ph03011u.bmp 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File created C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\Restore-My-Files.txt 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jre7\lib\security\java.security 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jre7\lib\zi\america\matamoros 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\so00152_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\windows sidebar\gadgets\rssfeeds.gadget\es-es\settings.html 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\java\jdk1.7.0_80\jre\lib\zi\africa\algiers 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\microsoft games\spidersolitaire\fr-fr\spidersolitaire.exe.mui 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\fd02158_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files (x86)\microsoft office\clipart\pub60cor\na00452_.wmf 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe File opened for modification C:\program files\dvd maker\shared\dvdstyles\layeredtitles\203x8subpicture.png 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1616 vssadmin.exe - Modifies Control Panel 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Control Panel\Desktop\WallpaperStyle = "2" 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Control Panel\Desktop\TileWallpaper = "0" 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Modifies registry class 3 IoCs
description ioc Process Key created \Registry\Machine\Software\Classes\.lockbit\DefaultIcon 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.lockbit\DefaultIcon\ = "C:\\windows\\SysWow64\\537392.ico" 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe Key created \Registry\Machine\Software\Classes\.lockbit 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Suspicious behavior: EnumeratesProcesses 38 IoCs
pid Process 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe - Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe Token: SeDebugPrivilege 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe Token: SeBackupPrivilege 1164 vssvc.exe Token: SeRestorePrivilege 1164 vssvc.exe Token: SeAuditPrivilege 1164 vssvc.exe Token: SeIncreaseQuotaPrivilege 904 WMIC.exe Token: SeSecurityPrivilege 904 WMIC.exe Token: SeTakeOwnershipPrivilege 904 WMIC.exe Token: SeLoadDriverPrivilege 904 WMIC.exe Token: SeSystemProfilePrivilege 904 WMIC.exe Token: SeSystemtimePrivilege 904 WMIC.exe Token: SeProfSingleProcessPrivilege 904 WMIC.exe Token: SeIncBasePriorityPrivilege 904 WMIC.exe Token: SeCreatePagefilePrivilege 904 WMIC.exe Token: SeBackupPrivilege 904 WMIC.exe Token: SeRestorePrivilege 904 WMIC.exe Token: SeShutdownPrivilege 904 WMIC.exe Token: SeDebugPrivilege 904 WMIC.exe Token: SeSystemEnvironmentPrivilege 904 WMIC.exe Token: SeRemoteShutdownPrivilege 904 WMIC.exe Token: SeUndockPrivilege 904 WMIC.exe Token: SeManageVolumePrivilege 904 WMIC.exe Token: 33 904 WMIC.exe Token: 34 904 WMIC.exe Token: 35 904 WMIC.exe Token: SeIncreaseQuotaPrivilege 904 WMIC.exe Token: SeSecurityPrivilege 904 WMIC.exe Token: SeTakeOwnershipPrivilege 904 WMIC.exe Token: SeLoadDriverPrivilege 904 WMIC.exe Token: SeSystemProfilePrivilege 904 WMIC.exe Token: SeSystemtimePrivilege 904 WMIC.exe Token: SeProfSingleProcessPrivilege 904 WMIC.exe Token: SeIncBasePriorityPrivilege 904 WMIC.exe Token: SeCreatePagefilePrivilege 904 WMIC.exe Token: SeBackupPrivilege 904 WMIC.exe Token: SeRestorePrivilege 904 WMIC.exe Token: SeShutdownPrivilege 904 WMIC.exe Token: SeDebugPrivilege 904 WMIC.exe Token: SeSystemEnvironmentPrivilege 904 WMIC.exe Token: SeRemoteShutdownPrivilege 904 WMIC.exe Token: SeUndockPrivilege 904 WMIC.exe Token: SeManageVolumePrivilege 904 WMIC.exe Token: 33 904 WMIC.exe Token: 34 904 WMIC.exe Token: 35 904 WMIC.exe - Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2164 wrote to memory of 808 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 28 PID 2164 wrote to memory of 808 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 28 PID 2164 wrote to memory of 808 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 28 PID 2164 wrote to memory of 808 2164 83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe 28 PID 808 wrote to memory of 1616 808 cmd.exe 30 PID 808 wrote to memory of 1616 808 cmd.exe 30 PID 808 wrote to memory of 1616 808 cmd.exe 30 PID 808 wrote to memory of 904 808 cmd.exe 34 PID 808 wrote to memory of 904 808 cmd.exe 34 PID 808 wrote to memory of 904 808 cmd.exe 34 PID 808 wrote to memory of 664 808 cmd.exe 36 PID 808 wrote to memory of 664 808 cmd.exe 36 PID 808 wrote to memory of 664 808 cmd.exe 36 PID 808 wrote to memory of 3012 808 cmd.exe 37 PID 808 wrote to memory of 3012 808 cmd.exe 37 PID 808 wrote to memory of 3012 808 cmd.exe 37 - 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\83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe"C:\Users\Admin\AppData\Local\Temp\83da92ea09505dc442d37caa046898a1c7cdaba57e5164a044e1f4dfb31db893.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2164 -
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:808 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1616
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:904
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:664
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:3012
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1164
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Program Files\Java\jdk1.7.0_80\db\bin\Restore-My-Files.txt
- Size 512B
- SHA256 b2b6b38e61bcbd7abd6f33f540da246aa12e6de2a6aab0fac3031784f3dadb36
- MD5 cd6941c647764ae2dc195ce7a6511d76
- SHA1 04f28b649a1a84832052e647b0742e1fb8f3b88f
- SHA512 8552e4afe88ca873caf918f4cb267f308537a4e8416ea11cbb991b384e747089478f181caf02d3e5951054303bc702295776b1686666598dcd053c2f7f4a2ea0
- MD5 SHA1 SHA512