Malware Analysis Report

2024-10-23 19:52

Sample ID 240918-ja882syhjh
Target 2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry
SHA256 dec248ceef5b72c14f69a67833b94f6eb5d329e04f9fa815ea35787e55b8f5f5
Tags
chaos defense_evasion evasion execution impact ransomware spyware stealer
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

dec248ceef5b72c14f69a67833b94f6eb5d329e04f9fa815ea35787e55b8f5f5

Threat Level: Known bad

The file 2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry was found to be: Known bad.

Malicious Activity Summary

chaos defense_evasion evasion execution impact ransomware spyware stealer

Chaos family

Chaos Ransomware

Chaos

Deletes shadow copies

Modifies boot configuration data using bcdedit

Disables Task Manager via registry modification

Deletes backup catalog

Checks computer location settings

Reads user/profile data of web browsers

Executes dropped EXE

Drops startup file

Drops desktop.ini file(s)

Sets desktop wallpaper using registry

Unsigned PE

Enumerates physical storage devices

Modifies registry class

Checks SCSI registry key(s)

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

Suspicious use of AdjustPrivilegeToken

Interacts with shadow copies

Opens file in notepad (likely ransom note)

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Uses Task Scheduler COM API

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-18 07:29

Signatures

Chaos Ransomware

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

Chaos family

chaos

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-18 07:29

Reported

2024-09-18 07:31

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe"

Signatures

Chaos

ransomware chaos

Chaos Ransomware

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

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

Deletes backup catalog

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

Disables Task Manager via registry modification

evasion

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\don't_turn_off.url C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Reads user/profile data of web browsers

spyware stealer

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Downloads\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Y3Z0XF05\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\History.IE5\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Music\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Documents\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Libraries\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Searches\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Tablet PC\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Desktop\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Recorded TV\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Links\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Pictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WY6T2DFU\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Desktop\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Videos\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\QJELLEL3\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HWUYADN5\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\RM4QEUM4\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Music\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\YLJ4V77F\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Favorites\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Ringtones\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\HE9LBEC2\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\8NROS34R\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Documents\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Games\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Pictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Downloads\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ncnnqh0vh.jpg" C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Enumerates physical storage devices

Interacts with shadow copies

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

Opens file in notepad (likely ransom note)

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

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.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: 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\wbengine.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbengine.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbengine.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2112 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe C:\Users\Admin\AppData\Roaming\don't_turn_off.exe
PID 2112 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe C:\Users\Admin\AppData\Roaming\don't_turn_off.exe
PID 2112 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe C:\Users\Admin\AppData\Roaming\don't_turn_off.exe
PID 2796 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2796 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2796 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2552 wrote to memory of 2748 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2552 wrote to memory of 2748 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2552 wrote to memory of 2748 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2552 wrote to memory of 3004 N/A C:\Windows\System32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2552 wrote to memory of 3004 N/A C:\Windows\System32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2552 wrote to memory of 3004 N/A C:\Windows\System32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2796 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2796 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2796 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2128 wrote to memory of 2608 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2128 wrote to memory of 2608 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2128 wrote to memory of 2608 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2128 wrote to memory of 2408 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2128 wrote to memory of 2408 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2128 wrote to memory of 2408 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2796 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2796 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2796 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 1840 wrote to memory of 2292 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\wbadmin.exe
PID 1840 wrote to memory of 2292 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\wbadmin.exe
PID 1840 wrote to memory of 2292 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\wbadmin.exe
PID 2796 wrote to memory of 568 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\system32\NOTEPAD.EXE
PID 2796 wrote to memory of 568 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\system32\NOTEPAD.EXE
PID 2796 wrote to memory of 568 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\system32\NOTEPAD.EXE

Uses Task Scheduler COM API

persistence

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe

"C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe"

C:\Users\Admin\AppData\Roaming\don't_turn_off.exe

"C:\Users\Admin\AppData\Roaming\don't_turn_off.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete

C:\Windows\system32\vssadmin.exe

vssadmin delete shadows /all /quiet

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

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

wmic shadowcopy delete

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} bootstatuspolicy ignoreallfailures

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} recoveryenabled no

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet

C:\Windows\system32\wbadmin.exe

wbadmin delete catalog -quiet

C:\Windows\system32\wbengine.exe

"C:\Windows\system32\wbengine.exe"

C:\Windows\System32\vdsldr.exe

C:\Windows\System32\vdsldr.exe -Embedding

C:\Windows\System32\vds.exe

C:\Windows\System32\vds.exe

C:\Windows\system32\NOTEPAD.EXE

"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt

Network

N/A

Files

memory/2112-0-0x000007FEF5753000-0x000007FEF5754000-memory.dmp

memory/2112-1-0x0000000000E80000-0x0000000000EB0000-memory.dmp

C:\Users\Admin\AppData\Roaming\don't_turn_off.exe

MD5 7ed302cebbc723b8d88c338bb214e7f7
SHA1 fa4a8d360fc38ba049c7cbd4ea8b73832e753da8
SHA256 dec248ceef5b72c14f69a67833b94f6eb5d329e04f9fa815ea35787e55b8f5f5
SHA512 a5234647ef1fdcb6dc61144c78522578437e9e6c36e47dd99cdc6cadaae1abd8314c2c69a83897f5721a28d863047abf9c91f6e166b1e624c18ccf733746010c

memory/2796-7-0x0000000000320000-0x0000000000350000-memory.dmp

memory/2796-9-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt

MD5 f98bd39f65a43065409c4e3a1e341588
SHA1 47f53bb0f720ecb877c9455e5bb1e14762a28c57
SHA256 d32d08ba37dc0222de5be0ffb2022dcb59e31ee9f39a9235514192b65f732a4c
SHA512 0daaa59125f137dcddd5f6b8dc3a823db677c64ecb02d842860a4b48f201a999b010e23e3691efcecf3eb8d985fcb9c13daf04e3614425d6dcd41323af809a1d

memory/2796-73-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

C:\Users\Admin\AppData\Roaming\PushApprove.svg

MD5 d1457b72c3fb323a2671125aef3eab5d
SHA1 5bab61eb53176449e25c2c82f172b82cb13ffb9d
SHA256 8a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1
SHA512 ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0

memory/2796-976-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-18 07:29

Reported

2024-09-18 07:31

Platform

win10v2004-20240802-en

Max time kernel

92s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe"

Signatures

Chaos

ransomware chaos

Chaos Ransomware

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

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

Deletes backup catalog

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

Disables Task Manager via registry modification

evasion

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\don't_turn_off.url C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Reads user/profile data of web browsers

spyware stealer

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Downloads\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Pictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Saved Games\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Music\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\OneDrive\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Desktop\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Libraries\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Downloads\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Pictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Desktop\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\AccountPictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Videos\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Favorites\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Documents\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Public\Documents\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Links\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Searches\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\3D Objects\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Videos\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\Music\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification F:\$RECYCLE.BIN\S-1-5-21-945322488-2060912225-3527527000-1000\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0pjzzl15o.jpg" C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Enumerates physical storage devices

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 C:\Windows\System32\vds.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName C:\Windows\System32\vds.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 C:\Windows\System32\vds.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName C:\Windows\System32\vds.exe N/A

Interacts with shadow copies

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

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Opens file in notepad (likely ransom note)

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

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.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: 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\wbengine.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbengine.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbengine.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3224 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe C:\Users\Admin\AppData\Roaming\don't_turn_off.exe
PID 3224 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe C:\Users\Admin\AppData\Roaming\don't_turn_off.exe
PID 2444 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2444 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2872 wrote to memory of 2368 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2872 wrote to memory of 2368 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 2872 wrote to memory of 3128 N/A C:\Windows\System32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2872 wrote to memory of 3128 N/A C:\Windows\System32\cmd.exe C:\Windows\System32\Wbem\WMIC.exe
PID 2444 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2444 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 1244 wrote to memory of 316 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 1244 wrote to memory of 316 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 1244 wrote to memory of 212 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 1244 wrote to memory of 212 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\bcdedit.exe
PID 2444 wrote to memory of 2948 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2444 wrote to memory of 2948 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\System32\cmd.exe
PID 2948 wrote to memory of 4432 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\wbadmin.exe
PID 2948 wrote to memory of 4432 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\wbadmin.exe
PID 2444 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\system32\NOTEPAD.EXE
PID 2444 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Roaming\don't_turn_off.exe C:\Windows\system32\NOTEPAD.EXE

Uses Task Scheduler COM API

persistence

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe

"C:\Users\Admin\AppData\Local\Temp\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe"

C:\Users\Admin\AppData\Roaming\don't_turn_off.exe

"C:\Users\Admin\AppData\Roaming\don't_turn_off.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete

C:\Windows\system32\vssadmin.exe

vssadmin delete shadows /all /quiet

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

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

wmic shadowcopy delete

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} bootstatuspolicy ignoreallfailures

C:\Windows\system32\bcdedit.exe

bcdedit /set {default} recoveryenabled no

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet

C:\Windows\system32\wbadmin.exe

wbadmin delete catalog -quiet

C:\Windows\system32\wbengine.exe

"C:\Windows\system32\wbengine.exe"

C:\Windows\System32\vdsldr.exe

C:\Windows\System32\vdsldr.exe -Embedding

C:\Windows\System32\vds.exe

C:\Windows\System32\vds.exe

C:\Windows\system32\NOTEPAD.EXE

"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/3224-0-0x00007FFE70903000-0x00007FFE70905000-memory.dmp

memory/3224-1-0x0000000000A10000-0x0000000000A40000-memory.dmp

C:\Users\Admin\AppData\Roaming\don't_turn_off.exe

MD5 7ed302cebbc723b8d88c338bb214e7f7
SHA1 fa4a8d360fc38ba049c7cbd4ea8b73832e753da8
SHA256 dec248ceef5b72c14f69a67833b94f6eb5d329e04f9fa815ea35787e55b8f5f5
SHA512 a5234647ef1fdcb6dc61144c78522578437e9e6c36e47dd99cdc6cadaae1abd8314c2c69a83897f5721a28d863047abf9c91f6e166b1e624c18ccf733746010c

memory/2444-14-0x00007FFE70900000-0x00007FFE713C1000-memory.dmp

C:\Users\Admin\AppData\Local\read_it.txt

MD5 f98bd39f65a43065409c4e3a1e341588
SHA1 47f53bb0f720ecb877c9455e5bb1e14762a28c57
SHA256 d32d08ba37dc0222de5be0ffb2022dcb59e31ee9f39a9235514192b65f732a4c
SHA512 0daaa59125f137dcddd5f6b8dc3a823db677c64ecb02d842860a4b48f201a999b010e23e3691efcecf3eb8d985fcb9c13daf04e3614425d6dcd41323af809a1d

memory/2444-43-0x00007FFE70900000-0x00007FFE713C1000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2024-09-18_7ed302cebbc723b8d88c338bb214e7f7_wannacry.exe.log

MD5 28d7fcc2b910da5e67ebb99451a5f598
SHA1 a5bf77a53eda1208f4f37d09d82da0b9915a6747
SHA256 2391511d0a66ed9f84ae54254f51c09e43be01ad685db80da3201ec880abd49c
SHA512 2d8eb65cbf04ca506f4ef3b9ae13ccf05ebefab702269ba70ffd1ce9e6c615db0a3ee3ac0e81a06f546fc3250b7b76155dd51241c41b507a441b658c8e761df6

C:\Users\Admin\AppData\Roaming\SyncOpen.css

MD5 d1457b72c3fb323a2671125aef3eab5d
SHA1 5bab61eb53176449e25c2c82f172b82cb13ffb9d
SHA256 8a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1
SHA512 ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0

memory/2444-1129-0x00007FFE70900000-0x00007FFE713C1000-memory.dmp

memory/2444-1130-0x00007FFE70900000-0x00007FFE713C1000-memory.dmp