njrat | hxxps://gofile[.]io/d/RwFo7tsO

System Information Discovery

discovery defense_evasion

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000\Control Panel\International\Geo\Nation	svchost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000\Control Panel\International\Geo\Nation	dllhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000\Control Panel\International\Geo\Nation	724f07d3b08344949aaff766660dc0fb.exe

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Executes a file named after a Windows system binary 1 TTPs 4 IoCs

The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

defense_evasion

Match Legitimate Name or Location

T1036.005

description	ioc	Process
File opened (read-only)	C:\Users\Admin\AppData\Local\Temp\dllhost.exe	svchost.exe
File opened (read-only)	C:\Users\Admin\AppData\Local\Temp\dllhost.exe	dllhost.exe
File opened (read-only)	C:\Users\Admin\AppData\Local\Temp\dllhost.exe	cmd.exe
File opened (read-only)	C:\Users\Admin\Downloads\svchost.exe	svchost.exe

Executes dropped EXE 3 IoCs

pid	Process
1164	svchost.exe
1264	dllhost.exe
1632	724f07d3b08344949aaff766660dc0fb.exe

Modifies system executable filetype association 2 TTPs 47 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\IconHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shellex\IconHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runasuser\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shellex	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\DefaultIcon	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\print\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runasuser	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\lnkfile\shellex\ContextMenuHandlers	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\ContextMenuHandlers	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runas	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers\PintoStartScreen	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\tabsets	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\edit\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runas	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runas\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\edit	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runasuser	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\ContextMenuHandlers\Compatibility	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\{8895b1c6-b41f-4c1c-a562-0d564250836f}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\ContextMenuHandlers\OpenContainingFolderMenu	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\ContextMenuHandlers\{00021401-0000-0000-C000-000000000046}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\print	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\DefaultIcon	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers\Compatibility	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\DefaultIcon	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runas\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runasuser\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\CLSID	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shellex\DropHandler	reg.exe

Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

Web Service

T1102

flow	ioc
17	api.gofile.io
19	api.gofile.io

Enumerates video capture drivers 2 TTPs 1 IoCs

Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.

Peripheral Device Discovery

T1120

Video Capture

T1125

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32\msvideo9	dllhost.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

Executes a command shell one-liner 1 TTPs 2 IoCs

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

execution

Windows Command Shell

T1059.003

pid	Process
2988	cmd.exe
4752	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	dllhost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	dllhost.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dllhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

Internet Connection Discovery

T1016.001

pid	Process
4752	cmd.exe
5108	PING.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.

System Time Discovery

T1124

pid	Process
3480	chrome.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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	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

Modifies registry class 64 IoCs

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.odp\ShellEx\{8895b1c6-b41f-4c1c-a562-0d564250836f}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0064-ABCDEFFEDCBC}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0127-ABCDEFFEDCBB}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0067-ABCDEFFEDCBA}\InprocServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2DAE44D-C850-425c-B466-D8CBC1469F5D}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{305900A7-98B5-11CF-BB82-00AA00BDCE0B}\TypeLib	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0129-ABCDEFFEDCBC}\InprocServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Microsoft.ProvTool.Provisioning.1\Shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/xml	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{8CCD0AC2-B1AD-11CE-8276-00AA004BA6AE}\11.0.0.0	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\PersistentHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{35A805A1-009F-4307-A6D9-3654104862B5}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B9164592-D558-4EE7-8B41-F1C9F66D683A}\1.0\0\win64	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0027-ABCDEFFEDCBC}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\VLC.mpeg1\shell\Open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B15C8149-2B81-40AE-9388-62FA276AE14C}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\VLC.pls\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29ECD774-75AE-11D2-B74E-0000F87572EF}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0192-ABCDEFFEDCBB}\InprocServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4754C9B-64F5-4B40-8AF4-679732AC0607}\Conversion	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0002084A-0000-0000-C000-000000000046}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{200A1EF2-18FB-3BAB-92AE-E3A78B2E1108}\15.0.0.0	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8ACA8016-B08C-4C5A-99CA-C24488385828}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\AcroExch.FDFDoc\shell\Open\command	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2A1C53C4-8638-4B3E-B518-2773C94556A3}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{4A5AF829-CA32-4B01-AAE4-4C53D260E75C}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{4C4A2835-682E-4CE1-AEBC-1E6B3A165B44}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdfxml\OpenWithProgids	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLRMetaData.CorRuntimeHost\CurVer	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0002445C-0000-0000-C000-000000000046}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE95AFE3-3026-4172-B078-0E79DAB5CC3D}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{95A24F08-5D9A-46F4-8B35-F9905397C741}\InProcServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{EA7BAE71-FB3B-11CD-A903-00AA00510EA3}\PersistentHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000244C9-0000-0000-C000-000000000046}\TypeLib	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{00020901-0000-0000-C000-000000000046}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0120-ABCDEFFEDCBC}\InprocServer32	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0146-ABCDEFFEDCBB}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0155-ABCDEFFEDCBA}\InprocServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{02BCC737-B171-4746-94C9-0D8A0B2C0089}\ProgID	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0002442B-0000-0000-C000-000000000046}\TypeLib	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{288B25A9-98EF-41E5-BEBA-F547D7169BF2}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\PackageRepository\Extensions\windows.protocol\ms-aad-brokerplugin\AppXnn90p29wc108haje7ahczjhc00h3p5sf	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{32FB36EF-2E57-345C-98BA-051FB07F8F6C}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0006F04E-0000-0000-C000-000000000046}\InprocServer32\15.0.0.0	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{7ED96837-96F0-4812-B211-F13C24117ED3}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0321-ABCDEFFEDCBB}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Dependencies\{ef5af41f-d68c-48f7-bfb0-5055718601fc}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{30590071-98B5-11CF-BB82-00AA00BDCE0B}\TypeLib	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4916a864-3ae4-5e78-aa14-6a5b2fe54ed3}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F4670BB-CDF1-4FB7-8D5C-46C9200DFBF3}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020830-0000-0000-C000-000000000046}\TypeLib	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{98739854-A2B2-4DF6-A676-F11D6128210E}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.dot\ShellEx	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{00020810-0000-0000-C000-000000000046}\AutoConvertTo	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6CF90891-3E04-4092-B96C-28E071EEEACB}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0044-ABCDEFFEDCBC}\InprocServer32	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0207-ABCDEFFEDCBC}\InprocServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B4CD3E8-4981-101B-9CA8-9240CE2738AE}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C0F30A7D-CE55-40A0-BDCC-C84CFE9FAEF2}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{EAE50EB0-4A62-11CE-BED6-00AA00611080}\Control	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Application.Manifest\shell\open	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2545564138-786060179-1728272436-1000_Classes\Extensions\ContractId\Windows.Protocol\PackageId\Microsoft.Windows.ShellExperienceHost_10.0.19041.4239_neutral_neutral_cw5n1h2txyewy\ActivatableClassId\App.AppXf14pacve11amt7hqqe2srm10yzj	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4EA42977E9304AC4784BF2468130180F\SourceList\Net	reg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
5108	PING.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
2720	chrome.exe
2720	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe
Token: SeShutdownPrivilege	4352	chrome.exe
Token: SeCreatePagefilePrivilege	4352	chrome.exe

Suspicious use of FindShellTrayWindow 42 IoCs

pid	Process
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe
4352	chrome.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 4352 wrote to memory of 4464	4352	chrome.exe	84
PID 4352 wrote to memory of 3480	4352	chrome.exe	85
PID 4352 wrote to memory of 2220	4352	chrome.exe	86
PID 4352 wrote to memory of 2220	4352	chrome.exe	86
PID 4352 wrote to memory of 4872	4352	chrome.exe	87
PID 4352 wrote to memory of 4872	4352	chrome.exe	87
PID 4352 wrote to memory of 1052	4352	chrome.exe	88
PID 4352 wrote to memory of 4944	4352	chrome.exe	89
PID 4352 wrote to memory of 1052	4352	chrome.exe	88
PID 4352 wrote to memory of 4944	4352	chrome.exe	89
PID 4352 wrote to memory of 1600	4352	chrome.exe	91
PID 4352 wrote to memory of 1600	4352	chrome.exe	91
PID 4352 wrote to memory of 864	4352	chrome.exe	94
PID 4352 wrote to memory of 4116	4352	chrome.exe	101
PID 1164 wrote to memory of 1264	1164	svchost.exe	106
PID 4352 wrote to memory of 2304	4352	chrome.exe	108
PID 4352 wrote to memory of 5108	4352	chrome.exe	109
PID 4352 wrote to memory of 1084	4352	chrome.exe	110
PID 1264 wrote to memory of 1632	1264	dllhost.exe	111
PID 1632 wrote to memory of 2988	1632	724f07d3b08344949aaff766660dc0fb.exe	113
PID 2988 wrote to memory of 4028	2988	cmd.exe	115
PID 4352 wrote to memory of 2720	4352	chrome.exe	116
PID 1264 wrote to memory of 2752	1264	dllhost.exe	117
PID 1264 wrote to memory of 4752	1264	dllhost.exe	119
PID 4752 wrote to memory of 5108	4752	cmd.exe	121
PID 4352 wrote to memory of 4012	4352	chrome.exe	122
PID 4352 wrote to memory of 4012	4352	chrome.exe	122

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 WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://gofile.io/d/RwFo7tsO
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4352
- 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=0x21c,0x220,0x224,0x1f8,0x228,0x7ff8f20dc728,0x7ff8f20dc734,0x7ff8f20dc740
  2⤵
  PID:4464
- 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 --no-pre-read-main-dll --force-high-res-timeticks=disabled --metrics-shmem-handle=1608,i,13876557163898269666,11231336024720201141,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2108 /prefetch:3
  2⤵
  - Downloads MZ/PE file
  - System Time Discovery
  PID:3480
- 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=1716,i,9221986910006118525,5893350199778211879,262144 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2008 /prefetch:2
  2⤵
  PID:2220
- 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=2408,i,16932929078531958224,724956233027322427,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2420 /prefetch:8
  2⤵
  PID:4872
- 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=3192,i,12492791305070413824,10346481196204474702,2097152 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3220 /prefetch:1
  2⤵
  PID:1052
- 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=3208,i,6871371157935775320,15986832780874959932,2097152 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3276 /prefetch:1
  2⤵
  PID:4944
- 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=7 --metrics-shmem-handle=4416,i,17277969741851941937,9671563780865946321,2097152 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=4444 /prefetch:2
  2⤵
  PID:1600
- 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=5268,i,18097654036311273572,18383090998819728741,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  PID:864
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5868,i,6909983688413306385,12577782125643932305,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5844 /prefetch:8
  2⤵
  PID:4116
- 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=5892,i,14857955131694166221,6475837614946932349,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5764 /prefetch:8
  2⤵
  PID:2304
- 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=5924,i,3382999197280633616,2650364722699463416,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5836 /prefetch:8
  2⤵
  PID:5108
- 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=5852,i,7520544072384828784,2007041814756868766,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5920 /prefetch:8
  2⤵
  PID:1084
- 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=10.0.19041.4355 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1120,i,15640944874888315340,5832680670504630121,262144 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5476 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2720
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --force-high-res-timeticks=disabled --metrics-shmem-handle=4632,i,17537858631377122907,4584146588490422937,524288 --field-trial-handle=2012,i,13998987734668920885,16729905039797250769,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5764 /prefetch:8
  2⤵
  PID:4012

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:4068

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1712

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3228

C:\Users\Admin\Downloads\svchost.exe
"C:\Users\Admin\Downloads\svchost.exe"
1⤵
- Checks computer location settings
- Executes a file named after a Windows system binary
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1164
- C:\Users\Admin\AppData\Local\Temp\dllhost.exe
  "C:\Users\Admin\AppData\Local\Temp\dllhost.exe"
  2⤵
  - Checks computer location settings
  - Executes a file named after a Windows system binary
  - Executes dropped EXE
  - Enumerates video capture drivers
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1264
- - C:\Users\Admin\AppData\Local\Temp\724f07d3b08344949aaff766660dc0fb.exe
    "C:\Users\Admin\AppData\Local\Temp\724f07d3b08344949aaff766660dc0fb.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1632
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k reg delete HKCR /f
      4⤵
      Executes a command shell one-liner
      Suspicious use of WriteProcessMemory
      PID:2988
    - - C:\Windows\system32\reg.exe
        
        reg delete HKCR /f
        5⤵
        Modifies system executable filetype association
        Modifies registry class
        
        PID:4028
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /delete /tn CleanSweepCheck /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2752
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c ping 0 -n 2 & del "C:\Users\Admin\AppData\Local\Temp\dllhost.exe"
    3⤵
    - Executes a file named after a Windows system binary
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:4752
  - - C:\Windows\SysWOW64\PING.EXE
      ping 0 -n 2
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:5108

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x294 0x48c
1⤵
PID:4344

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Defense Evasion

Masquerading

T1036

Match Legitimate Name or Location

T1036.005

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

Remote System Discovery

T1018

System Information Discovery