Malware Analysis Report

2025-01-22 20:51

Sample ID 241225-r173nsvpfx
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

Deletes shadow copies

Renames multiple (8520) files with added filename extension

Modifies boot configuration data using bcdedit

Renames multiple (10414) files with added filename extension

Executes dropped EXE

Checks computer location settings

Enumerates connected drives

Drops desktop.ini file(s)

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

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

Suspicious use of AdjustPrivilegeToken

Interacts with shadow copies

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-25 14:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-25 14:40

Reported

2024-12-25 14:43

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

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-1-5-21-1488793075-819845221-1497111674-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\846279316.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\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\eclipse.inf C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\js\settings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN103.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Common Files\microsoft shared\Help\1041\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\de-DE\TipTsf.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\fr-FR\TipTsf.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\ENU\SignHere.pdf C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\Australia\Lord_Howe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\sports_disc_mask.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\WSS\1100.accdt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\WEBCALSO.POC C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\Aspect.eftx C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099166.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh87 C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationRight_SelectionSubpicture.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD14516_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD15134_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Apothecary.xml 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.rjmx_5.5.0.165303\icons\diagnostic-command-16.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\micaut.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_top.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\Places\WARN.WAV C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\FlickLearningWizard.exe.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\WINWORD.DEV_F_COL.HXK C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR10F.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\Verve.eftx C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AG00158_.GIF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_left_rest.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\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\jre\lib\zi\America\Merida 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\GrooveForms4\FormsStyles\Maroon.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\EADOCUMENTAPPROVAL_REVIEW.XSN C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0145361.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Games\Hearts\de-DE\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Java\jre7\lib\zi\Etc\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\Europe\Belgrade 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\org.eclipse.help.base.nl_ja_4.4.0.v20140623020002.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Windows Sidebar\de-DE\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\PicturePuzzle.Gadget\en-US\settings.html C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Windows Media Player\en-US\setup_wm.exe.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\POWERPNT_COL.HXC C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Common Files\System\ado\it-IT\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\fr-FR\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\WHIRL1.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\main.html C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\plugins\codec\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\Clock.Gadget\ja-JP\css\settings.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SegoeChess.ttf C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD01548_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02794_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Groove.en-us\SETUP.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL027.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\cue.luac C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\etc\visualvm.conf C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sv.pak C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonInset_Alpha2.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\Trek.eftx C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0382926.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\MSTAG.TLB C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\RSSFeeds.html C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_right_hover.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\203x8subpicture.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00476_.WMF 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: 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
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: 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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2152 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2152 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2152 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2152 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2820 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2820 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\system32\cmd.exe
PID 2728 wrote to memory of 2652 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2728 wrote to memory of 2652 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2728 wrote to memory of 2652 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2700 wrote to memory of 1868 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2700 wrote to memory of 1868 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2700 wrote to memory of 1868 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 1856 wrote to memory of 2872 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1856 wrote to memory of 2872 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1856 wrote to memory of 2872 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2932 wrote to memory of 2180 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2932 wrote to memory of 2180 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2932 wrote to memory of 2180 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2580 wrote to memory of 3128 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2580 wrote to memory of 3128 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2580 wrote to memory of 3128 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2820 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2820 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2820 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2820 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3912 wrote to memory of 11756 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 3912 wrote to memory of 11756 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 3912 wrote to memory of 11756 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 3912 wrote to memory of 12860 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 3912 wrote to memory of 12860 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 3912 wrote to memory of 12860 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\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\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} bootstatuspolicy ignoreallfailures

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

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

powershell -Command "$a = [System.IO.File]::ReadAllText(\"F:\GET_YOUR_FILES_BACK.txt\");Add-Type -AssemblyName System.Drawing;$filename = \"$env:temp\$(Get-Random).png\";$bmp = new-object System.Drawing.Bitmap 1920,1080;$font = new-object System.Drawing.Font Consolas,10;$brushBg = [System.Drawing.Brushes]::Black;$brushFg = [System.Drawing.Brushes]::White;$format = [System.Drawing.StringFormat]::GenericDefault;$format.Alignment = [System.Drawing.StringAlignment]::Center;$format.LineAlignment = [System.Drawing.StringAlignment]::Center;$graphics = [System.Drawing.Graphics]::FromImage($bmp);$graphics.FillRectangle($brushBg,0,0,$bmp.Width,$bmp.Height);$graphics.DrawString($a,$font,$brushFg,[System.Drawing.RectangleF]::FromLTRB(0, 0, 1920, 1080),$format);$graphics.Dispose();$bmp.Save($filename);reg add \"HKEY_CURRENT_USER\Control Panel\Desktop\" /v Wallpaper /t REG_SZ /d $filename /f;Start-Sleep 1;rundll32.exe user32.dll, UpdatePerUserSystemParameters, 0, $false;"

C:\Windows\system32\reg.exe

"C:\Windows\system32\reg.exe" add "HKEY_CURRENT_USER\Control Panel\Desktop" /v Wallpaper /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\846279316.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/2152-5-0x000000013FD50000-0x000000013FE6E000-memory.dmp

C:\Users\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

memory/2872-1511-0x0000000002290000-0x0000000002298000-memory.dmp

memory/2872-1420-0x000000001B7F0000-0x000000001BAD2000-memory.dmp

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

MD5 c7caf0af07a622686e2ba010a5dad417
SHA1 bade0570e8db73f29eecfaa3c87bfbf8b6c4ee02
SHA256 aa5600bc19feeb171cd9fde428ac753d3f1fafa94b2707bb7ed12764dee8ff25
SHA512 87179149efb0d273fcca3c972b1b1b28c05fc45f8d7aed84b479d654468f3b056144c24aaaa1ddbdb4e141a258d4188fca62990c9290b3927ee1f685cc905a6e

memory/3912-24579-0x000000001B6A0000-0x000000001B982000-memory.dmp

memory/3912-24580-0x00000000027E0000-0x00000000027E8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-25 14:40

Reported

2024-12-25 14:43

Platform

win10v2004-20241007-en

Max time kernel

96s

Max time network

109s

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 (8520) files with added filename extension

ransomware

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\574207132.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\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailAppList.targetsize-24_altform-lightunplated.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\1033\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\my-recent-files\js\nls\cs-cz\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\files\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\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA6\VBE6EXT.OLB C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.Targets 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\Mu\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\rsod\word.x-none.msi.16.x-none.boot.tree.dat C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Common Files\microsoft shared\TextConv\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\pages-app\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\on-boarding\js\nls\en-gb\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\ob-preview\js\plugin.js 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\EmptyShare.scale-125.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\HxCalendarWideTile.scale-100.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Resources\1033\msmdsrvi.rll C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-100.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\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\cs-cz\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\sign-services-auth\js\nls\root\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\sample-files\js\nls\root\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\LogoImages\ExcelLogoSmall.contrast-white_scale-180.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Internet Explorer\en-US\iexplore.exe.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\signatures\images\themes\dark\s_opencarat_18.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\my-computer-select\js\selector.js 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\OutlookMailWideTile.scale-125.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\hwrcommonlm.dat 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\tool-search.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\IDTemplates\ENU\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Common Files\System\msadc\ja-JP\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\tracked-send\images\email\themes\dark\adc_logo.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\search-summary\js\nls\it-it\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\rsod\office.x-none.msi.16.x-none.boot.tree.dat 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\1033\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\MondoR_EnterpriseSub_Bypass30-ppd.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\task-handler\js\nls\fr-fr\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\core\dev\nls\nl-nl\ui-strings.js 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\HxCalendarMediumTile.scale-150.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-ul-phn.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\lib\deploy\messages_de.properties 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-files\js\nls\fr-ma\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\app-center\js\nls\pt-br\ui-strings.js 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\OutlookMailBadge.scale-200.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EXPEDITN\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Java\jdk-1.8\jre\lib\management\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\contrast-white\ExchangeMediumTile.scale-125.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\HxAccountsSmallTile.scale-100.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\VideoLAN\VLC\locale\ks_IN\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\HxCalendarAppList.targetsize-36_altform-lightunplated.png 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\REFINED\REFINED.ELM C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\comments.win32.tpn C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\Font\CourierStd-Oblique.otf 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\generic-rhp-app\js\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 (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_opencarat_18.svg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ul-oob.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\ShouldBeGreaterThan.snippets.ps1xml 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\scan-files\js\nls\root\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\HxCalendarSplashLogo.scale-200.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt-BR\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\PGLBL065.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsrom.xml 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\home\js\nls\fr-fr\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: 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 2808 wrote to memory of 4196 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2808 wrote to memory of 4196 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 2808 wrote to memory of 4196 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe
PID 4196 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 3932 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 2252 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 4196 wrote to memory of 2252 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\SYSTEM32\cmd.exe
PID 2544 wrote to memory of 4496 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2544 wrote to memory of 4496 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2252 wrote to memory of 4028 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2252 wrote to memory of 4028 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2740 wrote to memory of 3504 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2740 wrote to memory of 3504 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 3932 wrote to memory of 976 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 3932 wrote to memory of 976 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2160 wrote to memory of 5036 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2160 wrote to memory of 5036 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 4196 wrote to memory of 32992 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4196 wrote to memory of 32992 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 32992 wrote to memory of 33140 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 32992 wrote to memory of 33140 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 32992 wrote to memory of 33240 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 32992 wrote to memory of 33240 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} bootstatuspolicy ignoreallfailures

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} recoveryenabled No

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

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

powershell -Command "$a = [System.IO.File]::ReadAllText(\"F:\GET_YOUR_FILES_BACK.txt\");Add-Type -AssemblyName System.Drawing;$filename = \"$env:temp\$(Get-Random).png\";$bmp = new-object System.Drawing.Bitmap 1920,1080;$font = new-object System.Drawing.Font Consolas,10;$brushBg = [System.Drawing.Brushes]::Black;$brushFg = [System.Drawing.Brushes]::White;$format = [System.Drawing.StringFormat]::GenericDefault;$format.Alignment = [System.Drawing.StringAlignment]::Center;$format.LineAlignment = [System.Drawing.StringAlignment]::Center;$graphics = [System.Drawing.Graphics]::FromImage($bmp);$graphics.FillRectangle($brushBg,0,0,$bmp.Width,$bmp.Height);$graphics.DrawString($a,$font,$brushFg,[System.Drawing.RectangleF]::FromLTRB(0, 0, 1920, 1080),$format);$graphics.Dispose();$bmp.Save($filename);reg add \"HKEY_CURRENT_USER\Control Panel\Desktop\" /v Wallpaper /t REG_SZ /d $filename /f;Start-Sleep 1;rundll32.exe user32.dll, UpdatePerUserSystemParameters, 0, $false;"

C:\Windows\system32\reg.exe

"C:\Windows\system32\reg.exe" add "HKEY_CURRENT_USER\Control Panel\Desktop" /v Wallpaper /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\574207132.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 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.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 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

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

MD5 e27b5291c8fb2dfdeb7f16bb6851df5e
SHA1 40207f83b601cd60905c1f807ac0889c80dfe33f
SHA256 ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f
SHA512 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a

memory/2808-7-0x00007FF6537C0000-0x00007FF6538DE000-memory.dmp

\Device\HarddiskVolume1\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ws2xfif3.kmd.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4028-16785-0x000001849DE70000-0x000001849DE92000-memory.dmp

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 eb6332ae9e8fec69c2236355e2638f9d
SHA1 71500d57fb304979afd6756f06d4b9a59f995eb7
SHA256 88e5ffe18fd4a772efce68f1b0db839846cafc42d36415508ad5356a44d38f32
SHA512 e87c864ba79bd7a10a62b55ad564cf3acb090e7d85707a6967497deeef5fcde1f0b4608ea8791bf81363ec583a0101d470d8f3cd2172ced8d4071d7f6c674aed