Malware Analysis Report

2025-01-22 20:51

Sample ID 241225-rzbm3svpct
Target testing.exe
SHA256 368041501211167866ce2f39dfd64e596707763d2c9e448565e28d92c649aa71
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

368041501211167866ce2f39dfd64e596707763d2c9e448565e28d92c649aa71

Threat Level: Known bad

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

Malicious Activity Summary

avoslocker defense_evasion discovery evasion execution impact ransomware

Avoslocker Ransomware

Avoslocker family

Modifies boot configuration data using bcdedit

Deletes shadow copies

Renames multiple (8494) files with added filename extension

Renames multiple (10414) files with added filename extension

Checks computer location settings

Executes dropped EXE

Drops desktop.ini file(s)

Enumerates connected drives

Sets desktop wallpaper using registry

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Command and Scripting Interpreter: PowerShell

Enumerates physical storage devices

Unsigned PE

Interacts with shadow copies

Suspicious behavior: EnumeratesProcesses

Opens file in notepad (likely ransom note)

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-25 14:37

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-25 14:37

Reported

2024-12-25 14:39

Platform

win7-20240903-en

Max time kernel

30s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\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 (10414) files with added filename extension

ransomware

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe 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.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\332083229.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\Office14\PROOF\MSSP7FR.LEX C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02253_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02413_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-charts_zh_CN.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\gadget.xml C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\anevia_streams.luac C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\circle_glass_Thumbnail.bmp C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Windows Media Player\Visualizations\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14794_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\locale\ne\LC_MESSAGES\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.jdp_5.5.0.165303.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\ECLIPSE_.RSA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\mr.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\ADRESPEL.POC C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BrightYellow\TAB_ON.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\DisplayLanguageNames.en_US.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Games\FreeCell\es-ES\FreeCell.exe.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\Atlantic\Bermuda C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\sqlxmlx.rll C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\System\msadc\de-DE\msadcer.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ExpenseReport.xltx C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Helsinki C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\CST6CDT C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\tile_bezel.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\GREEK.TXT C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0382925.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_gray_cloudy.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\JUDGESCH.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR44F.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18235_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0216724.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\item_hover_floating.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\pause_hov.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD10290_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\WB02039_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\icon.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\css\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Winnipeg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\epl-v10.html C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\GMT C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN105.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\localedata.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+1 C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Library\EUROTOOL.XLAM C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\utilityfunctions.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BORDERS\MSART1.BDR C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14790_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0341645.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\js\library.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099154.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA02431_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02567J.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\New_Salem C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Dotted_Lines.emf C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\rtf_pressed.gif C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\CreateSpaceImageMask.bmp C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Desert\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107544.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SATIN\THMBNAIL.PNG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring-impl.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe 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.exe N/A

Interacts with shadow copies

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

Opens file in notepad (likely ransom note)

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\system32\NOTEPAD.EXE N/A
N/A N/A C:\Windows\system32\NOTEPAD.EXE N/A
N/A N/A C:\Windows\system32\NOTEPAD.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.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: 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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2012 wrote to memory of 1688 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2012 wrote to memory of 1688 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2012 wrote to memory of 1688 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2012 wrote to memory of 1688 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 1688 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2348 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2348 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2348 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 1688 wrote to memory of 2348 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2348 wrote to memory of 2100 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2348 wrote to memory of 2100 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2348 wrote to memory of 2100 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2560 wrote to memory of 1364 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2560 wrote to memory of 1364 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2560 wrote to memory of 1364 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 1496 wrote to memory of 408 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 1496 wrote to memory of 408 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 1496 wrote to memory of 408 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2552 wrote to memory of 2308 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2552 wrote to memory of 2308 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2552 wrote to memory of 2308 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2708 wrote to memory of 2496 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2708 wrote to memory of 2496 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2708 wrote to memory of 2496 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1688 wrote to memory of 6700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1688 wrote to memory of 6700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1688 wrote to memory of 6700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1688 wrote to memory of 6700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 6700 wrote to memory of 6868 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 6700 wrote to memory of 6868 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 6700 wrote to memory of 6868 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 6700 wrote to memory of 4732 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 6700 wrote to memory of 4732 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 6700 wrote to memory of 4732 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\testing.exe

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

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

"C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe"

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\Wbem\WMIC.exe

wmic shadowcopy delete /nointeractive

C:\Windows\system32\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\system32\NOTEPAD.EXE

"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\GET_YOUR_FILES_BACK.txt

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\NOTEPAD.EXE

"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\GET_YOUR_FILES_BACK.txt

C:\Windows\system32\NOTEPAD.EXE

"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\GET_YOUR_FILES_BACK.txt

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\332083229.png /f

C:\Windows\system32\rundll32.exe

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

Network

N/A

Files

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

MD5 e27b5291c8fb2dfdeb7f16bb6851df5e
SHA1 40207f83b601cd60905c1f807ac0889c80dfe33f
SHA256 ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f
SHA512 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a

memory/2012-4-0x000000013F710000-0x000000013F82E000-memory.dmp

F:\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

memory/2100-2833-0x000000001B7B0000-0x000000001BA92000-memory.dmp

memory/2100-2834-0x0000000002760000-0x0000000002768000-memory.dmp

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

MD5 133a7e91d33ad464037b493460bca8cb
SHA1 d61c01f5814c69a26bc5f8118f7cdbcbda0df7b2
SHA256 9705358aca3d8320e7c3ccefb930b0c54e344e87b4ff0d463174adf985d39edc
SHA512 94625ca6649d15cc60abfa001e299f30db7f5ccf95322b86e58c29d61b3876bed0825fc6168b36ec20cd0a9072516f5061692b0050905c6da89dbe720d531c53

memory/6700-24580-0x000000001B720000-0x000000001BA02000-memory.dmp

memory/6700-24581-0x0000000001BE0000-0x0000000001BE8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-25 14:37

Reported

2024-12-25 14:39

Platform

win10v2004-20241007-en

Max time kernel

60s

Max time network

62s

Command Line

"C:\Users\Admin\AppData\Local\Temp\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 (8494) files with added filename extension

ransomware

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\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.exe 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.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\198212233.png" C:\Windows\system32\reg.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\WindowsPowerShell\Modules\Pester\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\LinkedInboxWideTile.scale-150.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\en-US\about_should.help.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files-select\js\plugin.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\en-ae\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Trust Protection Lists\Sigma\Cryptomining.DATA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailMediumTile.scale-125.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL090.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\sv-se\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\sendforcomments.svg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN075.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\OneNote\SendToOneNote-PipelineConfig.xml C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Mozilla Maintenance Service\logs\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\es-es\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\css\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\close_x.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailAppList.targetsize-20_altform-lightunplated.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Advanced-Light.scale-200.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarAppList.targetsize-40.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Media Player\Media Renderer\DMR_48.jpg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\el_get.svg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\themes\dark\x_2x.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\de-de\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EVRGREEN\EVRGREEN.INF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\US_export_policy.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files-select\css\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA7.1\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ul-oob.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-pl.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\es-es\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\fi-fi\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libbluray-awt-j2se-1.3.2.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\Interceptor.tlb C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Trust Protection Lists\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\uk-ua\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_duplicate_18.svg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\de-DE\MSFT_PackageManagement.strings.psd1 C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\plugins\spu\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\plugins\meta_engine\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Retail-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\identity_proxy\identity_helper.Sparse.Dev.msix.DATA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\System\msadc\de-DE\msadcor.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\nb-no\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Integration\C2RManifest.wordmui.msi.16.en-us.xml C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Trust Protection Lists\Mu\Entities.DATA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\themes\dark\illustrations.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarAppList.targetsize-30.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\rhp_world_icon.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\selection-action-plugins\cpdf\selector.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\themes\dark\vscroll-thumb.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\CardUIBkg.scale-125.HCWhite.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vreg\osmuxmui.msi.16.en-us.vreg.dat C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files-select\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\tr-tr\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\css\main.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\ClientLangPack_eula.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ul.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Cartridges\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe 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.exe 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.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\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: 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: SeDebugPrivilege 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: 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: SeDebugPrivilege 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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3420 wrote to memory of 4472 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 3420 wrote to memory of 4472 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 3420 wrote to memory of 4472 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 4472 wrote to memory of 2976 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 2976 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 3868 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 3868 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 3460 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 3460 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4472 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 2976 wrote to memory of 4244 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2976 wrote to memory of 4244 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 3868 wrote to memory of 1624 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 3868 wrote to memory of 1624 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 3940 wrote to memory of 3576 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3940 wrote to memory of 3576 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1960 wrote to memory of 1000 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 1960 wrote to memory of 1000 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 3460 wrote to memory of 764 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 3460 wrote to memory of 764 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 4472 wrote to memory of 21496 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4472 wrote to memory of 21496 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 21496 wrote to memory of 21892 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 21496 wrote to memory of 21892 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 21496 wrote to memory of 21988 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 21496 wrote to memory of 21988 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\testing.exe

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

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

"C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe"

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 "$a = [System.IO.File]::ReadAllText(\"C:\GET_YOUR_FILES_BACK.txt\");Add-Type -AssemblyName System.Drawing;$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\198212233.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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp

Files

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

MD5 e27b5291c8fb2dfdeb7f16bb6851df5e
SHA1 40207f83b601cd60905c1f807ac0889c80dfe33f
SHA256 ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f
SHA512 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a

memory/3420-7-0x00007FF6D5D90000-0x00007FF6D5EAE000-memory.dmp

C:\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

memory/3576-12350-0x000001A989300000-0x000001A989322000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0n5pezwt.b1j.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 c8861299853606fac3016094fcb76d2e
SHA1 8969dfdc86ceceb91bec0956f6a672a8606bc841
SHA256 07b966f55b6c7b2f633c7a4ace5c3cc0fc6f6dcbea8ff0da2210ed4a34c2cdf0
SHA512 841ca021eb2e9cb9831c2637f97739b0f2b35919b4e7eea3e39af808564f06b1d2175d618912603d1f61b364882c626799f68e069b13224d5db920ac7a267ef3

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

MD5 6cf293cb4d80be23433eecf74ddb5503
SHA1 24fe4752df102c2ef492954d6b046cb5512ad408
SHA256 b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8
SHA512 0f91e2da0da8794b9797c7b50eb5dfd27bde4546ceb6902a776664ce887dd6f12a0dd8773d612ccc76dfd029cd280778a0f0ae17ce679b3d2ffd968dd7e94a00