dcrat | 19348fd43d70e3dd8effb8431e75f566ec33875889e7a4bacf08535b6667b259

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\", \"C:\\Program Files\\Common Files\\conhost.exe\", \"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\System.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files\\Windows NT\\TableTextService\\en-US\\sppsvc.exe\", \"C:\\Windows\\AppReadiness\\dllhost.exe\", \"C:\\Program Files\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\de\\System.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\", \"C:\\Program Files\\Common Files\\conhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\", \"C:\\Program Files\\Common Files\\conhost.exe\", \"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\", \"C:\\Program Files\\Common Files\\conhost.exe\", \"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\System.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\", \"C:\\Program Files\\Common Files\\conhost.exe\", \"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\System.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\", \"C:\\Program Files\\Common Files\\conhost.exe\", \"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\System.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files\\Windows NT\\TableTextService\\en-US\\sppsvc.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\", \"C:\\Program Files\\Common Files\\conhost.exe\", \"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\System.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\", \"C:\\Program Files\\Windows NT\\TableTextService\\en-US\\sppsvc.exe\", \"C:\\Windows\\AppReadiness\\dllhost.exe\""	Winmonitordhcp.exe

Process spawned unexpected child process 30 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2780	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3744	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4832	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4964	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3344	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2388	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3328	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3468	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1848	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3392	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1384	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2860	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2856	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1180	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3276	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4364	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4004	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1080	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2644	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1888	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1616	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3224	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2072	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4312	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4648	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3200	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4788	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5116	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	996	3116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4932	3116	schtasks.exe	89

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023cae-9.dat	dcrat
behavioral2/memory/1284-13-0x0000000000F60000-0x00000000011B0000-memory.dmp	dcrat

Disables Task Manager via registry modification
evasion

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	Winmonitordhcp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	Neverlose.exe

Executes dropped EXE 2 IoCs

pid	Process
1284	Winmonitordhcp.exe
4864	System.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

Adds Run key to start application 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Windows\\Registration\\CRMLog\\dllhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\System.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files\\Windows NT\\TableTextService\\en-US\\sppsvc.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\Idle.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files\\Windows NT\\TableTextService\\en-US\\sppsvc.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Windows\\AppReadiness\\dllhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\de\\System.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Windows\\AppReadiness\\dllhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\sppsvc.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Program Files\\Common Files\\conhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Program Files\\Common Files\\conhost.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Microsoft.NET\\RedistList\\csrss.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\System.exe\""	Winmonitordhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files\\Reference Assemblies\\Microsoft\\Framework\\v3.0\\de\\System.exe\""	Winmonitordhcp.exe

Drops file in Program Files directory 14 IoCs

description	ioc	Process
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.exe	Winmonitordhcp.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\27d1bcfc3c54e0	Winmonitordhcp.exe
File created	C:\Program Files (x86)\Microsoft.NET\RedistList\886983d96e3d3e	Winmonitordhcp.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\27d1bcfc3c54e0	Winmonitordhcp.exe
File created	C:\Program Files\Windows NT\TableTextService\en-US\sppsvc.exe	Winmonitordhcp.exe
File created	C:\Program Files (x86)\Microsoft.NET\RedistList\csrss.exe	Winmonitordhcp.exe
File created	C:\Program Files\Common Files\conhost.exe	Winmonitordhcp.exe
File created	C:\Program Files\Common Files\088424020bedd6	Winmonitordhcp.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\System.exe	Winmonitordhcp.exe
File created	C:\Program Files\Windows NT\TableTextService\en-US\0a1fd5f707cd16	Winmonitordhcp.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\sppsvc.exe	Winmonitordhcp.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\Idle.exe	Winmonitordhcp.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\6ccacd8608530f	Winmonitordhcp.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\0a1fd5f707cd16	Winmonitordhcp.exe

Drops file in Windows directory 7 IoCs

description	ioc	Process
File created	C:\Windows\WinSxS\amd64_microsoft-windows-timebroker_31bf3856ad364e35_10.0.19041.662_none_ab9d8e21d144461c\f\dllhost.exe	Winmonitordhcp.exe
File created	C:\Windows\AppReadiness\dllhost.exe	Winmonitordhcp.exe
File created	C:\Windows\AppReadiness\5940a34987c991	Winmonitordhcp.exe
File created	C:\Windows\Registration\CRMLog\dllhost.exe	Winmonitordhcp.exe
File opened for modification	C:\Windows\Registration\CRMLog\dllhost.exe	Winmonitordhcp.exe
File created	C:\Windows\Registration\CRMLog\5940a34987c991	Winmonitordhcp.exe
File created	C:\Windows\ImmersiveControlPanel\fr-FR\sysmon.exe	Winmonitordhcp.exe

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 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Neverlose.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "64"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings	Neverlose.exe
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings	Winmonitordhcp.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

pid	Process
456	reg.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 30 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
3744	schtasks.exe
3344	schtasks.exe
2644	schtasks.exe
1384	schtasks.exe
4364	schtasks.exe
4832	schtasks.exe
3468	schtasks.exe
1080	schtasks.exe
5116	schtasks.exe
1848	schtasks.exe
996	schtasks.exe
3328	schtasks.exe
3392	schtasks.exe
1180	schtasks.exe
3276	schtasks.exe
1616	schtasks.exe
4648	schtasks.exe
2780	schtasks.exe
4964	schtasks.exe
2388	schtasks.exe
2860	schtasks.exe
4004	schtasks.exe
4932	schtasks.exe
2856	schtasks.exe
1888	schtasks.exe
3224	schtasks.exe
2072	schtasks.exe
4312	schtasks.exe
3200	schtasks.exe
4788	schtasks.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
1284	Winmonitordhcp.exe
1284	Winmonitordhcp.exe
1284	Winmonitordhcp.exe
1284	Winmonitordhcp.exe
1284	Winmonitordhcp.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe
4864	System.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1284	Winmonitordhcp.exe
Token: SeDebugPrivilege	4864	System.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5116	LogonUI.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 628	4228	Neverlose.exe	84
PID 4228 wrote to memory of 628	4228	Neverlose.exe	84
PID 4228 wrote to memory of 628	4228	Neverlose.exe	84
PID 628 wrote to memory of 1840	628	WScript.exe	86
PID 628 wrote to memory of 1840	628	WScript.exe	86
PID 628 wrote to memory of 1840	628	WScript.exe	86
PID 1840 wrote to memory of 1284	1840	cmd.exe	88
PID 1840 wrote to memory of 1284	1840	cmd.exe	88
PID 1284 wrote to memory of 3012	1284	Winmonitordhcp.exe	121
PID 1284 wrote to memory of 3012	1284	Winmonitordhcp.exe	121
PID 1840 wrote to memory of 456	1840	cmd.exe	123
PID 1840 wrote to memory of 456	1840	cmd.exe	123
PID 1840 wrote to memory of 456	1840	cmd.exe	123
PID 3012 wrote to memory of 1440	3012	cmd.exe	124
PID 3012 wrote to memory of 1440	3012	cmd.exe	124
PID 3012 wrote to memory of 4864	3012	cmd.exe	132
PID 3012 wrote to memory of 4864	3012	cmd.exe	132

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

C:\Users\Admin\AppData\Local\Temp\Neverlose.exe
"C:\Users\Admin\AppData\Local\Temp\Neverlose.exe"
1⤵
- DcRat
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4228
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\mIIccrosoft\VeA0JL7xlD4tfYfCo.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:628
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\mIIccrosoft\XqamRZ1Xoz1ZjGFCXqY6WSXlph.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1840
  - - C:\mIIccrosoft\Winmonitordhcp.exe
      "C:\mIIccrosoft\Winmonitordhcp.exe"
      4⤵
      DcRat
      Modifies WinLogon for persistence
      Checks computer location settings
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Drops file in Windows directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1284
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\OiuX1vI1k3.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3012
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:1440
      - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\System.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\System.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4864
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Windows\Registration\CRMLog\dllhost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\Registration\CRMLog\dllhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Windows\Registration\CRMLog\dllhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\sppsvc.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2388

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\Idle.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 5 /tr "'C:\Program Files\Common Files\conhost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Program Files\Common Files\conhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1384

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\Program Files\Common Files\conhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\csrss.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\System.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\System.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\System.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows NT\TableTextService\en-US\sppsvc.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files\Windows NT\TableTextService\en-US\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2072

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows NT\TableTextService\en-US\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Windows\AppReadiness\dllhost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\AppReadiness\dllhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3200

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Windows\AppReadiness\dllhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4932

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa389b055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:5116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

3

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System