xworm | hxxp://rbxexecs[.]free[.]nf

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Xeno.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Xeno.exe

Windows security bypass 2 TTPs 3 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	Xeno.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe = "0"	Xeno.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe = "0"	Xeno.exe

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Looks for VirtualBox Guest Additions in registry 2 TTPs 2 IoCs

defense_evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions	Xeno.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions	Xeno.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3788	powershell.exe
3604	powershell.exe

Looks for VMWare Tools registry key 2 TTPs 2 IoCs

defense_evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools	Xeno.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools	Xeno.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS 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\SystemBiosVersion	Xeno.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Xeno.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Xeno.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Xeno.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-1161330783-2912525651-1278508834-1000\Control Panel\International\Geo\Nation	Xeno.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Control Panel\International\Geo\Nation	Xeno.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Edgeupdater.lnk	uil.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Edgeupdater.lnk	uil.exe

Executes dropped EXE 6 IoCs

pid	Process
4352	Xeno.exe
548	Xeno.exe
2520	uil.exe
3592	Xeno.exe
5336	Xeno.exe
5356	uil.exe

Windows security modification 2 TTPs 4 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	Xeno.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions	Xeno.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe = "0"	Xeno.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe = "0"	Xeno.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

System Information Discovery

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Xeno.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Xeno.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Xeno.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Xeno.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
54	pastebin.com
55	pastebin.com

Maps connected drives based on registry 3 TTPs 4 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	Xeno.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	Xeno.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	Xeno.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	Xeno.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4352 set thread context of 4716	4352	Xeno.exe	112
PID 3592 set thread context of 820	3592	Xeno.exe	135

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

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CasPol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvcs.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.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	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	taskmgr.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 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 = "133853777678973271"	chrome.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000_Classes\Local Settings	chrome.exe

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
3352	chrome.exe
3352	chrome.exe
3788	powershell.exe
3788	powershell.exe
3788	powershell.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
3604	powershell.exe
3604	powershell.exe
1852	taskmgr.exe
1852	taskmgr.exe
3604	powershell.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeRestorePrivilege	4520	7zG.exe
Token: 35	4520	7zG.exe
Token: SeSecurityPrivilege	4520	7zG.exe
Token: SeSecurityPrivilege	4520	7zG.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeDebugPrivilege	3788	powershell.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeDebugPrivilege	2520	uil.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe
Token: SeShutdownPrivilege	3352	chrome.exe
Token: SeCreatePagefilePrivilege	3352	chrome.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
4520	7zG.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
3352	chrome.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe
1852	taskmgr.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3352 wrote to memory of 1716	3352	chrome.exe	86
PID 3352 wrote to memory of 1716	3352	chrome.exe	86
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 1496	3352	chrome.exe	87
PID 3352 wrote to memory of 2512	3352	chrome.exe	88
PID 3352 wrote to memory of 2512	3352	chrome.exe	88
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89
PID 3352 wrote to memory of 2592	3352	chrome.exe	89

System policy modification 1 TTPs 2 IoCs

defense_evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Xeno.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Xeno.exe

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 http://rbxexecs.free.nf
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3352
- 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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffe6faecc40,0x7ffe6faecc4c,0x7ffe6faecc58
  2⤵
  PID:1716
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1960,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=1948 /prefetch:2
  2⤵
  PID:1496
- 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-appcompat-clear --field-trial-handle=1868,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=1976 /prefetch:3
  2⤵
  PID:2512
- 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 --no-appcompat-clear --field-trial-handle=2236,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=2256 /prefetch:8
  2⤵
  PID:2592
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3004,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=3056 /prefetch:1
  2⤵
  PID:2156
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3012,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=3152 /prefetch:1
  2⤵
  PID:1272
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4536,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4544 /prefetch:1
  2⤵
  PID:1576
- 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 --no-appcompat-clear --field-trial-handle=4824,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=3996 /prefetch:8
  2⤵
  PID:576
- 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 --no-appcompat-clear --field-trial-handle=5184,i,4207614403338254962,18035419307033011496,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4400 /prefetch:8
  2⤵
  PID:5080

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:5032

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:764

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3788

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\" -spe -an -ai#7zMap16451:92:7zEvent32141
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4520

C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe
"C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe"
1⤵
- UAC bypass
- Windows security bypass
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System policy modification
PID:4352
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe" -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3788
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4716
- - C:\Users\Admin\AppData\Roaming\Xeno.exe
    "C:\Users\Admin\AppData\Roaming\Xeno.exe"
    3⤵
    - Executes dropped EXE
    PID:548
- - C:\Users\Admin\AppData\Roaming\uil.exe
    "C:\Users\Admin\AppData\Roaming\uil.exe"
    3⤵
    - Drops startup file
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2520
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  PID:576

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1852

C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe
"C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe"
1⤵
- UAC bypass
- Windows security bypass
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System policy modification
PID:3592
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\Downloads\Xeno-v1.1.4-x64\Xeno.exe" -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:3604
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:820
- - C:\Users\Admin\AppData\Roaming\Xeno.exe
    "C:\Users\Admin\AppData\Roaming\Xeno.exe"
    3⤵
    - Executes dropped EXE
    PID:5336
- - C:\Users\Admin\AppData\Roaming\uil.exe
    "C:\Users\Admin\AppData\Roaming\uil.exe"
    3⤵
    - Executes dropped EXE
    PID:5356
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
  2⤵
  PID:5124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion