dcrat | 422c7c22a4e94de28a9d706cb882432bc1d250a9bde13754b994b252bca37aed

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
01/06/2024, 01:28

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General

Target

19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Size

1.9MB
MD5

29d80d247dfb4bd92b1bcfd7a7695d36
SHA1

0284cb27c754537c0440d9341a6fd07b0be1fa42
SHA256

19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963
SHA512

5b25f67c590204cb293e46e0eb10f47e0b02a3c3db1e6537c8a6414b598d4811c68c96a39b18391f750cf72fab4621eaec51fe4e4cc6b11c220823717e37c1e0
SSDEEP

24576:5cIqg3pZ9Lbp1x5mMnbJ4ANfUAlkDd/2uUpET57RLGKETv/cyUM6MniOlsxvZBSg:XrhDbJ4dAlkpuuUpY57cKEr0a7iOyKc

Score

10^/10

dcrat execution infostealer persistence rat

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Modifies WinLogon for persistence 2 TTPs 10 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\SchCache\\RuntimeBroker.exe\", \"C:\\Windows\\Speech\\wininit.exe\", \"C:\\Program Files\\Java\\jre-1.8\\bin\\dtplugin\\sppsvc.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\hrtfs\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\SchCache\\RuntimeBroker.exe\", \"C:\\Windows\\Speech\\wininit.exe\", \"C:\\Program Files\\Java\\jre-1.8\\bin\\dtplugin\\sppsvc.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\hrtfs\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files (x86)\\Google\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\SchCache\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\SchCache\\RuntimeBroker.exe\", \"C:\\Windows\\Speech\\wininit.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\SchCache\\RuntimeBroker.exe\", \"C:\\Windows\\Speech\\wininit.exe\", \"C:\\Program Files\\Java\\jre-1.8\\bin\\dtplugin\\sppsvc.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\SchCache\\RuntimeBroker.exe\", \"C:\\Windows\\Speech\\wininit.exe\", \"C:\\Program Files\\Java\\jre-1.8\\bin\\dtplugin\\sppsvc.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\hrtfs\\csrss.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Windows\\SchCache\\RuntimeBroker.exe\", \"C:\\Windows\\Speech\\wininit.exe\", \"C:\\Program Files\\Java\\jre-1.8\\bin\\dtplugin\\sppsvc.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\hrtfs\\csrss.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files (x86)\\Google\\RuntimeBroker.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\winlogon.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.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	3628	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3472	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1940	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2788	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4976	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	628	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4040	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4628	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1704	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3956	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3520	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3644	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2168	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1840	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3264	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3612	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2652	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	8	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3876	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4672	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	720	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2244	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4292	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4744	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5092	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3496	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1636	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4656	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2852	2560	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2904	2560	schtasks.exe	84

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/1068-1-0x0000000000070000-0x000000000026A000-memory.dmp	dcrat
behavioral2/files/0x000700000002341f-33.dat	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

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

execution

PowerShell

T1059.001

pid	Process
224	powershell.exe
4072	powershell.exe
904	powershell.exe
3456	powershell.exe
432	powershell.exe
3976	powershell.exe
1916	powershell.exe
4644	powershell.exe
3152	powershell.exe
1336	powershell.exe
4048	powershell.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe

Executes dropped EXE 1 IoCs

pid	Process
2936	csrss.exe

Adds Run key to start application 2 TTPs 18 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\Speech\\wininit.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\dtplugin\\sppsvc.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files\\VideoLAN\\VLC\\hrtfs\\csrss.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files (x86)\\Google\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files\\Windows Portable Devices\\dllhost.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\SchCache\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\Speech\\wininit.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files\\Windows Multimedia Platform\\winlogon.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files\\Windows Multimedia Platform\\winlogon.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\SchCache\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files\\VideoLAN\\VLC\\hrtfs\\csrss.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Windows Multimedia Platform\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\dtplugin\\sppsvc.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files (x86)\\Google\\RuntimeBroker.exe\""	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe

Drops file in Program Files directory 24 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Portable Devices\dllhost.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\dtplugin\sppsvc.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files (x86)\Google\RuntimeBroker.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files (x86)\Google\RCX4F80.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Windows Multimedia Platform\winlogon.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\Windows Portable Devices\5940a34987c991	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\Windows Multimedia Platform\RuntimeBroker.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\sppsvc.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\886983d96e3d3e	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Windows Portable Devices\RCX3E04.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Windows Portable Devices\dllhost.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\Windows Multimedia Platform\9e8d7a4ca61bd9	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\0a1fd5f707cd16	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Windows Multimedia Platform\RCX4095.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Windows Multimedia Platform\RCX5201.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Windows Multimedia Platform\RuntimeBroker.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\dtplugin\RCX4963.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\hrtfs\RCX4B68.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files (x86)\Google\RuntimeBroker.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files (x86)\Google\9e8d7a4ca61bd9	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\Windows Multimedia Platform\winlogon.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Program Files\Windows Multimedia Platform\cc11b995f2a76d	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe

Drops file in Windows directory 8 IoCs

description	ioc	Process
File created	C:\Windows\Speech\56085415360792	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Windows\SchCache\RCX451B.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Windows\SchCache\RuntimeBroker.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Windows\Speech\RCX4730.tmp	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File opened for modification	C:\Windows\Speech\wininit.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Windows\SchCache\RuntimeBroker.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Windows\SchCache\9e8d7a4ca61bd9	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
File created	C:\Windows\Speech\wininit.exe	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 30 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3644	schtasks.exe
2244	schtasks.exe
2904	schtasks.exe
3628	schtasks.exe
3956	schtasks.exe
2168	schtasks.exe
8	schtasks.exe
3496	schtasks.exe
1940	schtasks.exe
628	schtasks.exe
3264	schtasks.exe
1840	schtasks.exe
3612	schtasks.exe
2852	schtasks.exe
1704	schtasks.exe
3520	schtasks.exe
2652	schtasks.exe
4744	schtasks.exe
4656	schtasks.exe
3472	schtasks.exe
2788	schtasks.exe
3876	schtasks.exe
4672	schtasks.exe
4292	schtasks.exe
1636	schtasks.exe
4976	schtasks.exe
4040	schtasks.exe
4628	schtasks.exe
720	schtasks.exe
5092	schtasks.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
3152	powershell.exe
3152	powershell.exe
4072	powershell.exe
4072	powershell.exe
904	powershell.exe
904	powershell.exe
1336	powershell.exe
1336	powershell.exe
4048	powershell.exe
4048	powershell.exe
4644	powershell.exe
4644	powershell.exe
1916	powershell.exe
1916	powershell.exe
4072	powershell.exe
432	powershell.exe
432	powershell.exe
3976	powershell.exe
3976	powershell.exe
3456	powershell.exe
3456	powershell.exe
224	powershell.exe
224	powershell.exe
224	powershell.exe
3152	powershell.exe
3152	powershell.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
Token: SeDebugPrivilege	3152	powershell.exe
Token: SeDebugPrivilege	4072	powershell.exe
Token: SeDebugPrivilege	904	powershell.exe
Token: SeDebugPrivilege	1336	powershell.exe
Token: SeDebugPrivilege	4048	powershell.exe
Token: SeDebugPrivilege	3456	powershell.exe
Token: SeDebugPrivilege	4644	powershell.exe
Token: SeDebugPrivilege	1916	powershell.exe
Token: SeDebugPrivilege	432	powershell.exe
Token: SeDebugPrivilege	3976	powershell.exe
Token: SeDebugPrivilege	224	powershell.exe
Token: SeDebugPrivilege	2936	csrss.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 224	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	118
PID 1068 wrote to memory of 224	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	118
PID 1068 wrote to memory of 4072	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	119
PID 1068 wrote to memory of 4072	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	119
PID 1068 wrote to memory of 4644	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	120
PID 1068 wrote to memory of 4644	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	120
PID 1068 wrote to memory of 904	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	121
PID 1068 wrote to memory of 904	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	121
PID 1068 wrote to memory of 3152	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	122
PID 1068 wrote to memory of 3152	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	122
PID 1068 wrote to memory of 3456	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	123
PID 1068 wrote to memory of 3456	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	123
PID 1068 wrote to memory of 432	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	124
PID 1068 wrote to memory of 432	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	124
PID 1068 wrote to memory of 3976	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	125
PID 1068 wrote to memory of 3976	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	125
PID 1068 wrote to memory of 1336	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	126
PID 1068 wrote to memory of 1336	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	126
PID 1068 wrote to memory of 1916	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	127
PID 1068 wrote to memory of 1916	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	127
PID 1068 wrote to memory of 4048	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	128
PID 1068 wrote to memory of 4048	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	128
PID 1068 wrote to memory of 3260	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	140
PID 1068 wrote to memory of 3260	1068	19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe	140
PID 3260 wrote to memory of 3372	3260	cmd.exe	143
PID 3260 wrote to memory of 3372	3260	cmd.exe	143
PID 3260 wrote to memory of 2936	3260	cmd.exe	146
PID 3260 wrote to memory of 2936	3260	cmd.exe	146

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\19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe
"C:\Users\Admin\AppData\Local\Temp\19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- 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:1068
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:224
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Windows Portable Devices\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4072
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Windows Multimedia Platform\RuntimeBroker.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4644
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\RuntimeBroker.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:904
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\SchCache\RuntimeBroker.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3152
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Speech\wininit.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3456
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Java\jre-1.8\bin\dtplugin\sppsvc.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:432
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3976
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\RuntimeBroker.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1336
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Google\RuntimeBroker.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1916
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Windows Multimedia Platform\winlogon.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\suU80964QD.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3260
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:3372
- - C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe
    "C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Program Files\Windows Portable Devices\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\Windows Portable Devices\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Portable Devices\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Multimedia Platform\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Windows Multimedia Platform\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4976

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Multimedia Platform\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Windows\SchCache\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\SchCache\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Windows\SchCache\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Windows\Speech\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2168

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows\Speech\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 11 /tr "'C:\Windows\Speech\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\Program Files\Java\jre-1.8\bin\dtplugin\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files\Java\jre-1.8\bin\dtplugin\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 13 /tr "'C:\Program Files\Java\jre-1.8\bin\dtplugin\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:8

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Program Files\VideoLAN\VLC\hrtfs\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Google\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Google\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Multimedia Platform\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2852

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files\Windows Multimedia Platform\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Multimedia Platform\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
a43e653ffb5ab07940f4bdd9cc8fade4

SHA1
af43d04e3427f111b22dc891c5c7ee8a10ac4123

SHA256
c4c53abb13e99475aebfbe9fec7a8fead81c14c80d9dcc2b81375304f3a683fe

SHA512
62a97e95e1f19a8d4302847110dae44f469877eed6aa8ea22345c6eb25ee220e7d310fa0b7ec5df42356815421c0af7c46a0f1fee8933cc446641800eda6cd1b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
6d3e9c29fe44e90aae6ed30ccf799ca8

SHA1
c7974ef72264bbdf13a2793ccf1aed11bc565dce

SHA256
2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d

SHA512
60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
3a6bad9528f8e23fb5c77fbd81fa28e8

SHA1
f127317c3bc6407f536c0f0600dcbcf1aabfba36

SHA256
986366767de5873f1b170a63f2a33ce05132d1afd90c8f5017afbca8ef1beb05

SHA512
846002154a0ece6f3e9feda6f115d3161dc21b3789525dd62ae1d9188495171293efdbe7be4710666dd8a15e66b557315b5a02918a741ed1d5f3ff0c515b98e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
2e907f77659a6601fcc408274894da2e

SHA1
9f5b72abef1cd7145bf37547cdb1b9254b4efe9d

SHA256
385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233

SHA512
34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
a8e8360d573a4ff072dcc6f09d992c88

SHA1
3446774433ceaf0b400073914facab11b98b6807

SHA256
bf5e284e8f95122bf75ead61c7e2b40f55c96742b05330b5b1cb7915991df13b

SHA512
4ee5167643d82082f57c42616007ef9be57f43f9731921bdf7bca611a914724ad94072d3c8f5b130fa54129e5328ccdebf37ba74339c37deb53e79df5cdf0dbe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
663B

MD5
85abd150eff1cd3c79db28cee8c4a684

SHA1
83a15924278a003c40275497837db537a912285c

SHA256
3a9cf8ee5eacf5346d5dd893471ee46860d937705585a6b760e5f3153041096d

SHA512
788fc40e19131d86d3ce8156f3546eded0ab9d8d646b2e8be5020b5527a8c324a448a3fd5829a5f0def626ad1d28d6722e4faea7bb941e2ff1ad9ca98fec2dea

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pajul1nx.2hs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\suU80964QD.bat

Filesize
210B

MD5
4bec4a10c1442171344bc1e0c0da6b54

SHA1
64eb73798763e5594df2e6202a115b6c153c5760

SHA256
40beb8b0c04d0ac4505d20c5fe2acc10365d96f1543d1fc15b5cb8ccd57dd90d

SHA512
cb8849c85c49fa25d6c27a7015b6967cfb88d5335490d54d00cc1fb2566d2daaa7f929938a3f3682528ea7d5e10184a16d93b6140d16b9175b040e23559f6a00

Download Submit
C:\Windows\Speech\wininit.exe

Filesize
1.9MB

MD5
29d80d247dfb4bd92b1bcfd7a7695d36

SHA1
0284cb27c754537c0440d9341a6fd07b0be1fa42

SHA256
19ab72819e1063bf5e8f6999bc4c68c65aa72fa52b62b9ae9643a5c2ea10c963

SHA512
5b25f67c590204cb293e46e0eb10f47e0b02a3c3db1e6537c8a6414b598d4811c68c96a39b18391f750cf72fab4621eaec51fe4e4cc6b11c220823717e37c1e0

Download Submit
memory/1068-23-0x00007FF950D50000-0x00007FF951811000-memory.dmp

Filesize
10.8MB

Download
memory/1068-16-0x000000001B6C0000-0x000000001B6CC000-memory.dmp

Filesize
48KB

Download
memory/1068-13-0x000000001B590000-0x000000001B59C000-memory.dmp

Filesize
48KB

Download
memory/1068-12-0x000000001BAC0000-0x000000001BFE8000-memory.dmp

Filesize
5.2MB

Download
memory/1068-14-0x000000001B5A0000-0x000000001B5AC000-memory.dmp

Filesize
48KB

Download
memory/1068-17-0x000000001B6D0000-0x000000001B6DE000-memory.dmp

Filesize
56KB

Download
memory/1068-19-0x000000001B7F0000-0x000000001B7FE000-memory.dmp

Filesize
56KB

Download
memory/1068-18-0x000000001B7E0000-0x000000001B7E8000-memory.dmp

Filesize
32KB

Download
memory/1068-0-0x00007FF950D53000-0x00007FF950D55000-memory.dmp

Filesize
8KB

Download
memory/1068-22-0x000000001B860000-0x000000001B86C000-memory.dmp

Filesize
48KB

Download
memory/1068-21-0x000000001B850000-0x000000001B85A000-memory.dmp

Filesize
40KB

Download
memory/1068-20-0x000000001B840000-0x000000001B84C000-memory.dmp

Filesize
48KB

Download
memory/1068-15-0x000000001B6B0000-0x000000001B6B8000-memory.dmp

Filesize
32KB

Download
memory/1068-11-0x000000001AF00000-0x000000001AF12000-memory.dmp

Filesize
72KB

Download
memory/1068-26-0x00007FF950D50000-0x00007FF951811000-memory.dmp

Filesize
10.8MB

Download
memory/1068-10-0x000000001AEF0000-0x000000001AEFC000-memory.dmp

Filesize
48KB

Download
memory/1068-125-0x00007FF950D50000-0x00007FF951811000-memory.dmp

Filesize
10.8MB

Download
memory/1068-1-0x0000000000070000-0x000000000026A000-memory.dmp

Filesize
2.0MB

Download
memory/1068-9-0x000000001AE70000-0x000000001AE80000-memory.dmp

Filesize
64KB

Download
memory/1068-8-0x000000001AED0000-0x000000001AEE6000-memory.dmp

Filesize
88KB

Download
memory/1068-6-0x000000001B540000-0x000000001B590000-memory.dmp

Filesize
320KB

Download
memory/1068-7-0x000000001AE60000-0x000000001AE70000-memory.dmp

Filesize
64KB

Download
memory/1068-5-0x0000000002570000-0x000000000258C000-memory.dmp

Filesize
112KB

Download
memory/1068-4-0x00000000023F0000-0x00000000023F8000-memory.dmp

Filesize
32KB

Download
memory/1068-3-0x00000000023E0000-0x00000000023EE000-memory.dmp

Filesize
56KB

Download
memory/1068-2-0x00007FF950D50000-0x00007FF951811000-memory.dmp

Filesize
10.8MB

Download
memory/3152-124-0x00000204671B0000-0x00000204671D2000-memory.dmp

Filesize
136KB

Download