Malware Analysis Report

2025-01-22 20:51

Sample ID 241225-r3m6aavqbs
Target DZ1N2_testing.exe
SHA256 844ec4dfe83fe9cb72c93247cc45989a2f2522dbd5da34f27ef73eca04e96b45
Tags
avoslocker defense_evasion discovery evasion execution impact ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

844ec4dfe83fe9cb72c93247cc45989a2f2522dbd5da34f27ef73eca04e96b45

Threat Level: Known bad

The file DZ1N2_testing.exe was found to be: Known bad.

Malicious Activity Summary

avoslocker defense_evasion discovery evasion execution impact ransomware

Avoslocker Ransomware

Avoslocker family

Renames multiple (10433) files with added filename extension

Modifies boot configuration data using bcdedit

Deletes shadow copies

Renames multiple (8513) files with added filename extension

Executes dropped EXE

Checks computer location settings

Drops desktop.ini file(s)

Enumerates connected drives

Sets desktop wallpaper using registry

Drops file in Program Files directory

Unsigned PE

Command and Scripting Interpreter: PowerShell

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Interacts with shadow copies

Suspicious use of AdjustPrivilegeToken

Uses Volume Shadow Copy service COM API

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-25 14:43

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-25 14:43

Reported

2024-12-25 14:45

Platform

win7-20240903-en

Max time kernel

118s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe"

Signatures

Avoslocker Ransomware

ransomware avoslocker

Avoslocker family

avoslocker

Deletes shadow copies

ransomware defense_evasion impact execution

Modifies boot configuration data using bcdedit

ransomware evasion
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 (10433) files with added filename extension

ransomware

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

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1916208410.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)\Microsoft Office\Templates\1033\EquityMergeFax.Dotx C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Biscay\TAB_ON.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD10265_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-charts.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-modules-appui_ja.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Media Player\ja-JP\wmplayer.exe.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\SalesReport.xltx C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14528_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-first-quarter.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\GET_YOUR_FILES_BACK.txt 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\config\Modules\org-openide-io.xml 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\org.eclipse.e4.ui.css.swt.nl_ja_4.4.0.v20140623020002.jar 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\Europe\Stockholm C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\icon.png 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\en-GB.pak 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\America\Argentina\La_Rioja C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\OUTDR_01.MID C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EDGE\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationLeft_SelectionSubpicture.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18194_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA01473_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Monterrey 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\lib\locale\org-openide-modules_zh_CN.jar 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\org.eclipse.ui.net.nl_zh_4.4.0.v20140623020002.jar 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\Etc\UCT C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\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)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\flyout.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Media Player\en-US\wmpnssui.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\GrooveForms\SUBMIT.JS C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\UndoSelect.htm C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\weather.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\js\settings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\content-background.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\js\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\en-US\boxed-split.avi C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\PDIR29F.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21534_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\IRIS\PREVIEW.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Java\jre7\lib\zi\Africa\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\sk-SK\tipresx.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\rtf_spellcheck.gif C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14866_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0297185.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00274_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE01797_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\AFTRNOON\THMBNAIL.PNG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\ZY______.PFB C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\settings.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGCOUPON.DPV C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Kolkata C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AN04108_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BD20013_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\fr-FR\sbdrop.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Microsoft Games\Purble Place\de-DE\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\deploy\messages_it.properties 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.rjmx_5.5.0.165303\lib\mailapi.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\Elemental.xml C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\STS2\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\CLIPART\PUB60COR\J0281243.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Mozilla Firefox\defaultagent_localized.ini C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\it-IT\msdasqlr.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\js\settings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Command and Scripting Interpreter: PowerShell

execution
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

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

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\system32\vssadmin.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 33 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 34 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 35 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3044 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 3044 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 3044 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 3044 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 2744 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2744 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2568 wrote to memory of 2600 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2568 wrote to memory of 2600 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2568 wrote to memory of 2600 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2788 wrote to memory of 1800 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2788 wrote to memory of 1800 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2788 wrote to memory of 1800 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2784 wrote to memory of 1492 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2784 wrote to memory of 1492 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2784 wrote to memory of 1492 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2696 wrote to memory of 2988 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2696 wrote to memory of 2988 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2696 wrote to memory of 2988 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2820 wrote to memory of 532 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2820 wrote to memory of 532 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2820 wrote to memory of 532 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2744 wrote to memory of 4084 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2744 wrote to memory of 4084 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2744 wrote to memory of 4084 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2744 wrote to memory of 4084 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4084 wrote to memory of 4308 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 4084 wrote to memory of 4308 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 4084 wrote to memory of 4308 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 4084 wrote to memory of 5580 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 4084 wrote to memory of 5580 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 4084 wrote to memory of 5580 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe

"C:\Users\Admin\AppData\Local\Temp\DZ1N2_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\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} recoveryenabled No

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} bootstatuspolicy ignoreallfailures

C:\Windows\System32\Wbem\WMIC.exe

wmic shadowcopy delete /nointeractive

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell -command "Get-EventLog -LogName * | ForEach { Clear-EventLog $_.Log }"

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\1916208410.png /f

C:\Windows\system32\rundll32.exe

"C:\Windows\system32\rundll32.exe" user32.dll UpdatePerUserSystemParameters 0 False

Network

N/A

Files

memory/3044-0-0x000000013FD30000-0x000000013FE4E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr

MD5 e27b5291c8fb2dfdeb7f16bb6851df5e
SHA1 40207f83b601cd60905c1f807ac0889c80dfe33f
SHA256 ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f
SHA512 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a

memory/3044-6-0x000000013FD30000-0x000000013FE4E000-memory.dmp

C:\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

memory/532-645-0x000000001B4F0000-0x000000001B7D2000-memory.dmp

memory/532-709-0x0000000002720000-0x0000000002728000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

MD5 3adece74f181433983c71ffdfc9ab92d
SHA1 5b4eb0c10ca5581c019b5420608fc5917127b4e4
SHA256 8fbbd4892c701744bebef28613fca08fd5a3c269fa80a6e756567dce697702e7
SHA512 4a88091d332e5c89c34ba9d5c5901cc4636159257bb512aa57c8bff8ae6f92d6b2aaca4d2730700175b4e3ccc7a73e2312d112acf95ae11cb44e6a81b1ed4aca

memory/4084-24619-0x000000001B650000-0x000000001B932000-memory.dmp

memory/4084-24620-0x0000000002240000-0x0000000002248000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-25 14:43

Reported

2024-12-25 14:45

Platform

win10v2004-20241007-en

Max time kernel

96s

Max time network

104s

Command Line

"C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe"

Signatures

Avoslocker Ransomware

ransomware avoslocker

Avoslocker family

avoslocker

Deletes shadow copies

ransomware defense_evasion impact execution

Modifies boot configuration data using bcdedit

ransomware evasion
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 (8513) files with added filename extension

ransomware

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\DZ1N2_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

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\570914832.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\Java\jdk-1.8\jre\legal\jdk\relaxngcc.md 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\CardUIBkg.scale-100.HCWhite.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\fi\msipc.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\sunec.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\es-ES\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-white\OutlookMailBadge.scale-400.png 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\HxMailSmallTile.scale-150.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\LICENSE 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\VisualElements\SmallLogoDev.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\send-for-sign\images\themes\dark\s_agreement_filetype.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\on-boarding\images\themeless\[email protected] 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\app\dev\nls\root\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\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\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.vsto 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\sample-files\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 (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\zh-cn\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\ShouldBe.snippets.ps1xml C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\es\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000011\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\ResiliencyLinks\Locales\hi.pak.DATA 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\en-US.pak 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\uss-search\css\main-selector.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\en-US\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\HxA-Yahoo-Light.scale-125.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\7-Zip\History.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\app-center\js\nls\hr-hr\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\css\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\plug_ins\Annotations\Stamps\Words.pdf 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\HxMailAppList.targetsize-72_altform-unplated.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\BLANK.ONE C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntime2019R_PrepidBypass-ppd.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\on-boarding\images\themeless\HomeBanner.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\my-files\js\nls\sl-si\ui-strings.js 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\HxCalendarAppList.targetsize-16.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md 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\generic-rhp-app\css\main-selector.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\locales\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\FPA_FA000000006\FA000000006 C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\sqloledb.rll 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\activity-badge\js\nls\pt-br\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\WordR_OEM_Perp-ul-oob.xrm-ms 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\HxMailSplashLogo.scale-400.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_MAK_AE-ul-oob.xrm-ms 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\exportpdfupsell-app\js\nls\zh-cn\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\ExchangeWideTile.scale-150.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Defender\ja-JP\ProtectionManagement_Uninstall.mfl C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\Fonts\private\ANTQUABI.TTF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jvisualvm.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Photo Viewer\de-DE\PhotoAcq.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\signatures\images\themes\dark\s_thumbnailview_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\my-computer\js\nls\sv-se\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\7-Zip\Lang\sv.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\public_suffix.md C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\WidevineCdm\_platform_specific\win_x64\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\LogoImages\PowerPntLogoSmall.contrast-black_scale-140.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\VideoLAN\VLC\locale\te\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\VideoLAN\VLC\locale\ru\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\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SONORA\SONORA.ELM C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Retail-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Java\jre-1.8\lib\security\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\tracked-send\js\plugins\tracked-send\images\themes\dark\share_icons2x.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Security\BrowserCore\en-US\BrowserCore.exe.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Command and Scripting Interpreter: PowerShell

execution
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

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

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\system32\vssadmin.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 33 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 34 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 35 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 36 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 33 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 34 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 35 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 36 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4144 wrote to memory of 3656 N/A C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 4144 wrote to memory of 3656 N/A C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 4144 wrote to memory of 3656 N/A C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 3656 wrote to memory of 3536 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 3536 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 4980 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 4980 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 976 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 976 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 1208 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3656 wrote to memory of 1208 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 1208 wrote to memory of 1616 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1208 wrote to memory of 1616 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4980 wrote to memory of 1720 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 4980 wrote to memory of 1720 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2136 wrote to memory of 5064 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2136 wrote to memory of 5064 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 976 wrote to memory of 36396 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 976 wrote to memory of 36396 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 3536 wrote to memory of 10060 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 3536 wrote to memory of 10060 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 3656 wrote to memory of 12448 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3656 wrote to memory of 12448 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 12448 wrote to memory of 12692 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 12448 wrote to memory of 12692 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 12448 wrote to memory of 12360 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 12448 wrote to memory of 12360 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\DZ1N2_testing.exe

"C:\Users\Admin\AppData\Local\Temp\DZ1N2_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\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} recoveryenabled No

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} bootstatuspolicy ignoreallfailures

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\570914832.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 97.17.167.52.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr

MD5 e27b5291c8fb2dfdeb7f16bb6851df5e
SHA1 40207f83b601cd60905c1f807ac0889c80dfe33f
SHA256 ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f
SHA512 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a

memory/4144-4-0x00007FF741E30000-0x00007FF741F4E000-memory.dmp

C:\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

memory/1616-16891-0x000001B2EABD0000-0x000001B2EABF2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1kp4eerz.bac.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 cdf5ec4de17b132e39d2c637289ee211
SHA1 918d7f04a99fd2f948e5989c895c12bb8563e694
SHA256 c6d0e6054ed0f49430883aa84b2af5352e2c0527d3a32283ea26c5c766223f20
SHA512 fd1d825794e91244336964905bf4dadcbbcf09b940eeddc5cc5ca19377025cba37154e2d7cbcec0af5a6a43974f821ea85a8209fbf1584b01b8f9df3f1eac48a