Analysis Overview
SHA256
3bf5c0a99fa71636220da34c352c9cab76426625e9399811515d71612c9b9b06
Threat Level: Known bad
The file testing.exe was found to be: Known bad.
Malicious Activity Summary
Avoslocker Ransomware
Avoslocker family
Deletes shadow copies
Renames multiple (8514) files with added filename extension
Modifies boot configuration data using bcdedit
Renames multiple (10413) files with added filename extension
Checks computer location settings
Executes dropped EXE
Enumerates connected drives
Drops desktop.ini file(s)
Sets desktop wallpaper using registry
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Command and Scripting Interpreter: PowerShell
Uses Volume Shadow Copy service COM API
Suspicious use of AdjustPrivilegeToken
Interacts with shadow copies
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-25 14:47
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-25 14:47
Reported
2024-12-25 14:49
Platform
win7-20240903-en
Max time kernel
121s
Max time network
121s
Command Line
Signatures
Avoslocker Ransomware
Avoslocker family
Deletes shadow copies
Modifies boot configuration data using bcdedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\bcdedit.exe | N/A |
| N/A | N/A | C:\Windows\system32\bcdedit.exe | N/A |
Renames multiple (10413) files with added filename extension
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\Z: | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\804791971.png" | C:\Windows\system32\reg.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\navBack.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\POSTCD98.POC | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jre7\lib\zi\Asia\Jakarta | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| 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\css\blafdoc.css | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\CALSO11.POC | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\SCHEME38.CSS | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0145669.JPG | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Minesweeper\de-DE\Minesweeper.exe.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\prev_down.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL093.XML | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099187.JPG | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00017_.WMF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\WATER\PREVIEW.GIF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\GreenTea.css | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Concourse.xml | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BD09662_.WMF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00305_.WMF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\css\cpu.css | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jre7\lib\zi\Europe\Gibraltar | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\SubsetList\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Templates\1033\OrielResume.Dotx | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107192.WMF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Common Files\microsoft shared\VSTO\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PIXEL\PREVIEW.GIF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Windows Media Player\de-DE\wmpnscfg.exe.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\about.html | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Urumqi | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Windows NT\TableTextService\en-US\TableTextService.dll.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\button_mid.gif | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA6\VBE6EXT.OLB | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Windows Journal\fr-FR\JNTFiltr.dll.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\ja-JP\msoeres.dll.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\1033\ONGuide.onepkg | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0153299.WMF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\Microsoft Games\FreeCell\en-US\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\css\calendar.css | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\ink\en-US\rtscom.dll.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\TASKACC.CFG | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0341557.JPG | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\System\ado\msadox28.tlb | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\EScript.api | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Jerusalem | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-next-over-select.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Photo Viewer\es-ES\PhotoAcq.dll.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Media Player\de-DE\WMPDMCCore.dll.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DVDHM.POC | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Bears.jpg | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\PSS10R.CHM | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-javahelp.jar | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\1033\OUTLOOK.DEV_F_COL.HXK | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0290548.WMF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\js\slideShow.js | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.exe.sig | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\Common Files\System\de-DE\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Common Files\Microsoft Shared\ink\hwrfralm.dat | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA01357_.WMF | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\RSSFeeds.html | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\cronometer.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tahiti | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_pt_BR.properties | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sv.pak | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Interacts with shadow copies
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\vssadmin.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\testing.exe
"C:\Users\Admin\AppData\Local\Temp\testing.exe"
C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
"C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr" /S
C:\Windows\system32\cmd.exe
cmd /c wmic shadowcopy delete /nointeractive
C:\Windows\system32\cmd.exe
cmd /c vssadmin.exe Delete Shadows /All /Quiet
C:\Windows\system32\cmd.exe
cmd /c bcdedit /set {default} recoveryenabled No
C:\Windows\system32\cmd.exe
cmd /c bcdedit /set {default} bootstatuspolicy ignoreallfailures
C:\Windows\system32\cmd.exe
cmd /c powershell -command "Get-EventLog -LogName * | ForEach { Clear-EventLog $_.Log }"
C:\Windows\System32\Wbem\WMIC.exe
wmic shadowcopy delete /nointeractive
C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /All /Quiet
C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -command "Get-EventLog -LogName * | ForEach { Clear-EventLog $_.Log }"
C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command "$a = [System.IO.File]::ReadAllText(\"F:\GET_YOUR_FILES_BACK.txt\");Add-Type -AssemblyName System.Drawing;$filename = \"$env:temp\$(Get-Random).png\";$bmp = new-object System.Drawing.Bitmap 1920,1080;$font = new-object System.Drawing.Font Consolas,10;$brushBg = [System.Drawing.Brushes]::Black;$brushFg = [System.Drawing.Brushes]::White;$format = [System.Drawing.StringFormat]::GenericDefault;$format.Alignment = [System.Drawing.StringAlignment]::Center;$format.LineAlignment = [System.Drawing.StringAlignment]::Center;$graphics = [System.Drawing.Graphics]::FromImage($bmp);$graphics.FillRectangle($brushBg,0,0,$bmp.Width,$bmp.Height);$graphics.DrawString($a,$font,$brushFg,[System.Drawing.RectangleF]::FromLTRB(0, 0, 1920, 1080),$format);$graphics.Dispose();$bmp.Save($filename);reg add \"HKEY_CURRENT_USER\Control Panel\Desktop\" /v Wallpaper /t REG_SZ /d $filename /f;Start-Sleep 1;rundll32.exe user32.dll, UpdatePerUserSystemParameters, 0, $false;"
C:\Windows\system32\reg.exe
"C:\Windows\system32\reg.exe" add "HKEY_CURRENT_USER\Control Panel\Desktop" /v Wallpaper /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\804791971.png /f
C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" user32.dll UpdatePerUserSystemParameters 0 False
Network
Files
C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
| MD5 | e27b5291c8fb2dfdeb7f16bb6851df5e |
| SHA1 | 40207f83b601cd60905c1f807ac0889c80dfe33f |
| SHA256 | ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f |
| SHA512 | 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a |
memory/2572-5-0x000000013FD80000-0x000000013FE9E000-memory.dmp
F:\GET_YOUR_FILES_BACK.txt
| MD5 | c92c2b70fb37f84aab38412ad9226aa8 |
| SHA1 | 14f2e9a83285612d0a7b2c83b8f89bccfde6c154 |
| SHA256 | d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f |
| SHA512 | 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848 |
memory/620-1532-0x00000000022D0000-0x00000000022D8000-memory.dmp
memory/620-1214-0x000000001B660000-0x000000001B942000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
| MD5 | 40ef8f2c6ef23a87b4cab7ab360113f6 |
| SHA1 | 1d37e5ce5617d737c62909fa354025a39eb605c7 |
| SHA256 | 548e4a02ef58bf448763744b23db63161a427c88bee4105eed40354118de3f0d |
| SHA512 | ca4882c3db4b4c052a9ae3604791b10d8b1367ad6ee7406e1659c8374a9b972245b0710bd8bb892a2ddf6e27eeb4d87548b4b48349329a153f49ff67a622b2fc |
memory/5124-24577-0x000000001B760000-0x000000001BA42000-memory.dmp
memory/5124-24578-0x0000000001F40000-0x0000000001F48000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-25 14:47
Reported
2024-12-25 14:49
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
158s
Command Line
Signatures
Avoslocker Ransomware
Avoslocker family
Deletes shadow copies
Modifies boot configuration data using bcdedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\bcdedit.exe | N/A |
| N/A | N/A | C:\Windows\system32\bcdedit.exe | N/A |
Renames multiple (8514) files with added filename extension
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\testing.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\Z: | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\636888307.png" | C:\Windows\system32\reg.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1 | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\de-de\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\fil_get.svg | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\it-it\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\ICU\icudt26l.dat | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Appstore\Download_on_the_App_Store_Badge_pt_135x40.svg | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\Adobe Sign White Paper.pdf | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-100.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\Logo.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\fr-ma\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-180.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\images\s_checkbox_selected_18.svg | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarWideTile.scale-100.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\msedge.dll.sig | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\themes\dark\icons_retina.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\lua\playlist\soundcloud.luac | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\lua\http\requests\README.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ul-oob.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-phn.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\cs.pak | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\Microsoft Shared\ink\ja-JP\rtscom.dll.mui | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\ca-es\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\removed-files | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN097.XML | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\Common Files\System\Ole DB\ja-JP\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\images\icons_retina.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-180.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ppd.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ppd.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Common Files\microsoft shared\ink\ipsita.xml | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\core_icons_retina.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\es-es\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\zh-tw\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\root\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcDemoR_BypassTrial365-ul-oob.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\rsod\powerpoint.x-none.msi.16.x-none.boot.tree.dat | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\sk-sk\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\telemetryrules\hxoutlook.exe_Rules.xml | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-white_scale-80.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ul-phn.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-pl.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\themes\dark\virgo_mycomputer_folder_icon.svg | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_replace_signer_18.svg | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\es-es\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sk-sk\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarSplashLogo.scale-150.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-phn.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\lib\psfont.properties.ja | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Locales\bn-IN.pak | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.PPT | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\MondoR_KMS_Automation-ul.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-ppd.xrm-ms | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Banded Edge.eftx | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files\dotnet\host\fxr\6.0.27\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\legal\jdk\freebxml.md | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\pl-pl\GET_YOUR_FILES_BACK.txt | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\main-high-contrast.css | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Spelling.api | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| File opened for modification | C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\EmptyView.scale-400.png | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
Interacts with shadow copies
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\vssadmin.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\testing.exe
"C:\Users\Admin\AppData\Local\Temp\testing.exe"
C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
"C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr" /S
C:\Windows\SYSTEM32\cmd.exe
cmd /c wmic shadowcopy delete /nointeractive
C:\Windows\SYSTEM32\cmd.exe
cmd /c vssadmin.exe Delete Shadows /All /Quiet
C:\Windows\SYSTEM32\cmd.exe
cmd /c bcdedit /set {default} recoveryenabled No
C:\Windows\SYSTEM32\cmd.exe
cmd /c bcdedit /set {default} bootstatuspolicy ignoreallfailures
C:\Windows\SYSTEM32\cmd.exe
cmd /c powershell -command "Get-EventLog -LogName * | ForEach { Clear-EventLog $_.Log }"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -command "Get-EventLog -LogName * | ForEach { Clear-EventLog $_.Log }"
C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /All /Quiet
C:\Windows\System32\Wbem\WMIC.exe
wmic shadowcopy delete /nointeractive
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command "$a = [System.IO.File]::ReadAllText(\"C:\GET_YOUR_FILES_BACK.txt\");Add-Type -AssemblyName System.Drawing;$filename = \"$env:temp\$(Get-Random).png\";$bmp = new-object System.Drawing.Bitmap 1920,1080;$font = new-object System.Drawing.Font Consolas,10;$brushBg = [System.Drawing.Brushes]::Black;$brushFg = [System.Drawing.Brushes]::White;$format = [System.Drawing.StringFormat]::GenericDefault;$format.Alignment = [System.Drawing.StringAlignment]::Center;$format.LineAlignment = [System.Drawing.StringAlignment]::Center;$graphics = [System.Drawing.Graphics]::FromImage($bmp);$graphics.FillRectangle($brushBg,0,0,$bmp.Width,$bmp.Height);$graphics.DrawString($a,$font,$brushFg,[System.Drawing.RectangleF]::FromLTRB(0, 0, 1920, 1080),$format);$graphics.Dispose();$bmp.Save($filename);reg add \"HKEY_CURRENT_USER\Control Panel\Desktop\" /v Wallpaper /t REG_SZ /d $filename /f;Start-Sleep 1;rundll32.exe user32.dll, UpdatePerUserSystemParameters, 0, $false;"
C:\Windows\system32\reg.exe
"C:\Windows\system32\reg.exe" add "HKEY_CURRENT_USER\Control Panel\Desktop" /v Wallpaper /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\636888307.png /f
C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" user32.dll UpdatePerUserSystemParameters 0 False
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.16.208.104.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
| MD5 | e27b5291c8fb2dfdeb7f16bb6851df5e |
| SHA1 | 40207f83b601cd60905c1f807ac0889c80dfe33f |
| SHA256 | ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f |
| SHA512 | 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a |
memory/2464-4-0x00007FF77AC10000-0x00007FF77AD2E000-memory.dmp
C:\GET_YOUR_FILES_BACK.txt
| MD5 | c92c2b70fb37f84aab38412ad9226aa8 |
| SHA1 | 14f2e9a83285612d0a7b2c83b8f89bccfde6c154 |
| SHA256 | d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f |
| SHA512 | 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848 |
memory/780-15588-0x00000256FEBB0000-0x00000256FEBD2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c5it1vyd.mof.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | 6cf293cb4d80be23433eecf74ddb5503 |
| SHA1 | 24fe4752df102c2ef492954d6b046cb5512ad408 |
| SHA256 | b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8 |
| SHA512 | 0f91e2da0da8794b9797c7b50eb5dfd27bde4546ceb6902a776664ce887dd6f12a0dd8773d612ccc76dfd029cd280778a0f0ae17ce679b3d2ffd968dd7e94a00 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | a31fdd5edee6e7aada2e3003e5c0c3db |
| SHA1 | b8cbe734a0e85c5d414b54a07b9db013370164da |
| SHA256 | a3da24fde0965f6b4fc87673d09cdbeb8440ab247f550be1c386c7e7329735b4 |
| SHA512 | 162403add83020a6b71ce850dc1beda68d6435b146b112e6f9ba1a0b711decda0a9442eb0d3f33fffae732dc33f38a29feb053f0c7e801d6937d4a4dc0549846 |