dcrat | 33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bc

Analysis

max time kernel
120s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 20:36

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General

Target

33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
Size

1.7MB
MD5

9bc6e385c3ed07d8041688367cd4c950
SHA1

f33c82f203ce08807d5f4429e6f4c858ec8b8dc6
SHA256

33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bc
SHA512

57d183506d509d587a998e9a2069f3c0c8ef5cdeb31f8a8fbbfa280c120f5e373f9ff213081fea07f8fa1c55d2d95353cf7a78979703df5eb3a5602126b4e2ad
SSDEEP

49152:D+gYXZTD1VXUqzX7VwjvMoh1IFyuyigWnMzm6sDBKv:uTHUxUoh1IF9gl2

Score

10^/10

dcrat execution infostealer rat

Malware Config

Signatures

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

Process spawned unexpected child process 36 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	952	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4048	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4800	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4844	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3984	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2760	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1664	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1192	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1008	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1544	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2632	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3100	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4532	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4992	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1764	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1972	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4256	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1960	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3464	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2808	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4544	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4860	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2768	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4284	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4052	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2120	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2200	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2352	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2296	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1740	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4268	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1876	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1536	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4336	3160	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2836	3160	schtasks.exe	82

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/3300-1-0x0000000000C40000-0x0000000000E00000-memory.dmp	dcrat
behavioral2/files/0x0007000000023c95-30.dat	dcrat
behavioral2/files/0x000c000000023cb5-83.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
620	powershell.exe
3208	powershell.exe
4816	powershell.exe
4740	powershell.exe
3248	powershell.exe
892	powershell.exe
3744	powershell.exe
2988	powershell.exe
1148	powershell.exe
4700	powershell.exe
4340	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe

Checks computer location settings 2 TTPs 8 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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	taskhostw.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	taskhostw.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	taskhostw.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	taskhostw.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	taskhostw.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	taskhostw.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	taskhostw.exe

Executes dropped EXE 7 IoCs

pid	Process
1760	taskhostw.exe
2020	taskhostw.exe
2244	taskhostw.exe
4516	taskhostw.exe
3488	taskhostw.exe
4604	taskhostw.exe
4404	taskhostw.exe

Drops file in Program Files directory 25 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\sysmon.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files\Windows Mail\RuntimeBroker.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files (x86)\Microsoft.NET\upfc.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files\Microsoft Office\sysmon.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Windows Multimedia Platform\RCXAD43.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files\Windows Mail\RCXB4CA.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Microsoft.NET\upfc.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files\Windows Mail\9e8d7a4ca61bd9	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files (x86)\Microsoft.NET\ea1d8f6d871115	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files\Microsoft Office\121e5b5079f7c0	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Windows Multimedia Platform\RCXAD42.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Windows Multimedia Platform\dwm.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\RCXBBD5.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\spoolsv.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\dwm.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files (x86)\Google\Temp\spoolsv.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files (x86)\Google\Temp\f3b6ecef712a24	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files\Windows Mail\RCXB4C9.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Microsoft.NET\RCXB74C.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\RCXBBD4.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files\Microsoft Office\RCXBE57.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files\Microsoft Office\RCXBE58.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\6cb0b6c459d5d3	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files\Windows Mail\RuntimeBroker.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Program Files (x86)\Microsoft.NET\RCXB74D.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe

Drops file in Windows directory 21 IoCs

description	ioc	Process
File created	C:\Windows\servicing\Editions\sihost.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\AppReadiness\RCXA676.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\AppReadiness\unsecapp.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\ja-JP\RCXAB2C.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\ja-JP\OfficeClickToRun.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\servicing\Editions\sihost.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\Speech\Engines\fontdrvhost.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\AppReadiness\unsecapp.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\AppReadiness\RCXA656.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\Speech\Engines\RCXAFC5.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\rescache\dllhost.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\servicing\Editions\66fc9ff0ee96c2	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\ja-JP\RCXAB2D.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\Speech\Engines\RCXAFC4.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\Speech\Engines\fontdrvhost.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\servicing\Editions\RCXB248.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\ja-JP\OfficeClickToRun.exe	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\ja-JP\e6c9b481da804f	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\Speech\Engines\5b884080fd4f94	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File opened for modification	C:\Windows\servicing\Editions\RCXB247.tmp	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
File created	C:\Windows\AppReadiness\29c1c3cc0f7685	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe

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

System Information Discovery
T1082

Modifies registry class 8 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	taskhostw.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 36 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1544	schtasks.exe
4544	schtasks.exe
2352	schtasks.exe
952	schtasks.exe
4860	schtasks.exe
1740	schtasks.exe
4268	schtasks.exe
4048	schtasks.exe
1008	schtasks.exe
3100	schtasks.exe
1724	schtasks.exe
4284	schtasks.exe
2836	schtasks.exe
1536	schtasks.exe
4844	schtasks.exe
4532	schtasks.exe
1972	schtasks.exe
4256	schtasks.exe
1960	schtasks.exe
2120	schtasks.exe
2632	schtasks.exe
3464	schtasks.exe
4336	schtasks.exe
3984	schtasks.exe
1664	schtasks.exe
1192	schtasks.exe
4052	schtasks.exe
2296	schtasks.exe
4992	schtasks.exe
2200	schtasks.exe
4800	schtasks.exe
2760	schtasks.exe
1764	schtasks.exe
2808	schtasks.exe
2768	schtasks.exe
1876	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
4340	powershell.exe
4340	powershell.exe
3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
3248	powershell.exe
3248	powershell.exe
1148	powershell.exe
1148	powershell.exe
620	powershell.exe
620	powershell.exe
4816	powershell.exe
4816	powershell.exe
2988	powershell.exe
2988	powershell.exe
3744	powershell.exe
3744	powershell.exe
4740	powershell.exe
4740	powershell.exe
892	powershell.exe
892	powershell.exe
3208	powershell.exe
3208	powershell.exe
4740	powershell.exe
4340	powershell.exe
2988	powershell.exe
4816	powershell.exe
1148	powershell.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
Token: SeDebugPrivilege	4340	powershell.exe
Token: SeDebugPrivilege	3248	powershell.exe
Token: SeDebugPrivilege	620	powershell.exe
Token: SeDebugPrivilege	1148	powershell.exe
Token: SeDebugPrivilege	4816	powershell.exe
Token: SeDebugPrivilege	2988	powershell.exe
Token: SeDebugPrivilege	3744	powershell.exe
Token: SeDebugPrivilege	4740	powershell.exe
Token: SeDebugPrivilege	892	powershell.exe
Token: SeDebugPrivilege	3208	powershell.exe
Token: SeDebugPrivilege	1760	taskhostw.exe
Token: SeDebugPrivilege	2020	taskhostw.exe
Token: SeDebugPrivilege	2244	taskhostw.exe
Token: SeDebugPrivilege	4516	taskhostw.exe
Token: SeDebugPrivilege	3488	taskhostw.exe
Token: SeDebugPrivilege	4604	taskhostw.exe
Token: SeDebugPrivilege	4404	taskhostw.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 3208	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	122
PID 3300 wrote to memory of 3208	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	122
PID 3300 wrote to memory of 4816	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	123
PID 3300 wrote to memory of 4816	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	123
PID 3300 wrote to memory of 4740	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	124
PID 3300 wrote to memory of 4740	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	124
PID 3300 wrote to memory of 3744	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	125
PID 3300 wrote to memory of 3744	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	125
PID 3300 wrote to memory of 3248	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	126
PID 3300 wrote to memory of 3248	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	126
PID 3300 wrote to memory of 2988	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	127
PID 3300 wrote to memory of 2988	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	127
PID 3300 wrote to memory of 892	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	128
PID 3300 wrote to memory of 892	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	128
PID 3300 wrote to memory of 620	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	129
PID 3300 wrote to memory of 620	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	129
PID 3300 wrote to memory of 1148	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	130
PID 3300 wrote to memory of 1148	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	130
PID 3300 wrote to memory of 4700	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	131
PID 3300 wrote to memory of 4700	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	131
PID 3300 wrote to memory of 4340	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	132
PID 3300 wrote to memory of 4340	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	132
PID 3300 wrote to memory of 1764	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	144
PID 3300 wrote to memory of 1764	3300	33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe	144
PID 1764 wrote to memory of 2440	1764	cmd.exe	146
PID 1764 wrote to memory of 2440	1764	cmd.exe	146
PID 1764 wrote to memory of 1760	1764	cmd.exe	150
PID 1764 wrote to memory of 1760	1764	cmd.exe	150
PID 1760 wrote to memory of 2304	1760	taskhostw.exe	151
PID 1760 wrote to memory of 2304	1760	taskhostw.exe	151
PID 1760 wrote to memory of 1828	1760	taskhostw.exe	152
PID 1760 wrote to memory of 1828	1760	taskhostw.exe	152
PID 2304 wrote to memory of 2020	2304	WScript.exe	153
PID 2304 wrote to memory of 2020	2304	WScript.exe	153
PID 2020 wrote to memory of 2648	2020	taskhostw.exe	155
PID 2020 wrote to memory of 2648	2020	taskhostw.exe	155
PID 2020 wrote to memory of 4012	2020	taskhostw.exe	156
PID 2020 wrote to memory of 4012	2020	taskhostw.exe	156
PID 2648 wrote to memory of 2244	2648	WScript.exe	158
PID 2648 wrote to memory of 2244	2648	WScript.exe	158
PID 2244 wrote to memory of 2512	2244	taskhostw.exe	159
PID 2244 wrote to memory of 2512	2244	taskhostw.exe	159
PID 2244 wrote to memory of 4024	2244	taskhostw.exe	160
PID 2244 wrote to memory of 4024	2244	taskhostw.exe	160
PID 2512 wrote to memory of 4516	2512	WScript.exe	161
PID 2512 wrote to memory of 4516	2512	WScript.exe	161
PID 4516 wrote to memory of 872	4516	taskhostw.exe	162
PID 4516 wrote to memory of 872	4516	taskhostw.exe	162
PID 4516 wrote to memory of 736	4516	taskhostw.exe	163
PID 4516 wrote to memory of 736	4516	taskhostw.exe	163
PID 872 wrote to memory of 3488	872	WScript.exe	164
PID 872 wrote to memory of 3488	872	WScript.exe	164
PID 3488 wrote to memory of 2076	3488	taskhostw.exe	165
PID 3488 wrote to memory of 2076	3488	taskhostw.exe	165
PID 3488 wrote to memory of 1604	3488	taskhostw.exe	166
PID 3488 wrote to memory of 1604	3488	taskhostw.exe	166
PID 2076 wrote to memory of 4604	2076	WScript.exe	167
PID 2076 wrote to memory of 4604	2076	WScript.exe	167
PID 4604 wrote to memory of 1012	4604	taskhostw.exe	168
PID 4604 wrote to memory of 1012	4604	taskhostw.exe	168
PID 4604 wrote to memory of 2004	4604	taskhostw.exe	169
PID 4604 wrote to memory of 2004	4604	taskhostw.exe	169
PID 1012 wrote to memory of 4404	1012	WScript.exe	170
PID 1012 wrote to memory of 4404	1012	WScript.exe	170

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\33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe
"C:\Users\Admin\AppData\Local\Temp\33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bcN.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- 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:3300
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3208
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4816
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4740
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3744
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3248
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2988
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:892
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:620
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1148
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4700
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4340
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\9qSKCafwTX.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2440
- - C:\Users\Default\taskhostw.exe
    "C:\Users\Default\taskhostw.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Modifies registry class
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1760
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\60f49d64-8bc0-42c6-b825-138be92a148c.vbs"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2304
    - - C:\Users\Default\taskhostw.exe
        
        C:\Users\Default\taskhostw.exe
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2020
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\889d0ef6-2b2f-40e2-b090-d129bfc0effb.vbs"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2648
        
        C:\Users\Default\taskhostw.exe
        
        C:\Users\Default\taskhostw.exe
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2244
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9e79cd82-8073-4ed5-896a-c7dfafed8f8a.vbs"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:2512
        
        C:\Users\Default\taskhostw.exe
        
        C:\Users\Default\taskhostw.exe
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4516
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\951bb9d4-2dfa-4a50-bf31-e772ccbf66c7.vbs"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:872
        
        C:\Users\Default\taskhostw.exe
        
        C:\Users\Default\taskhostw.exe
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3488
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\94d5b0c6-b82d-4221-a7e7-8dac3a4de15b.vbs"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:2076
        
        C:\Users\Default\taskhostw.exe
        
        C:\Users\Default\taskhostw.exe
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4604
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ec901a4d-474c-43d1-a394-26f0810d1e88.vbs"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:1012
        
        C:\Users\Default\taskhostw.exe
        
        C:\Users\Default\taskhostw.exe
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        
        PID:4404
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ace37d23-0b26-486d-8840-e4b71f62638d.vbs"
        16⤵
        
        PID:4328
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\27109324-bae6-4d7c-b2f4-1fb6cd873c95.vbs"
        16⤵
        
        PID:224
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\2d1fe882-e43e-48dd-bb63-d25f4d530d1c.vbs"
        14⤵
        
        PID:2004
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\2bfdabcd-a959-4d56-b975-aef493913302.vbs"
        12⤵
        
        PID:1604
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\6772737d-b6c1-4688-adf1-c0d5bd75729d.vbs"
        10⤵
        
        PID:736
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\41853a6f-8be9-4d4c-8ae7-eefcbd59c9a8.vbs"
        8⤵
        
        PID:4024
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\624eb783-b13b-4e3f-beed-1d6e348a1a03.vbs"
        6⤵
        
        PID:4012
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d9782d88-a2fd-4a7c-9c61-a4d79bbfa663.vbs"
      4⤵
      PID:1828

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 13 /tr "'C:\Users\Default\taskhostw.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Users\Default\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 9 /tr "'C:\Users\Default\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 9 /tr "'C:\Windows\AppReadiness\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Windows\AppReadiness\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 12 /tr "'C:\Windows\AppReadiness\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2760

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\Microsoft\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\All Users\Microsoft\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Microsoft\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 6 /tr "'C:\Windows\ja-JP\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Windows\ja-JP\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 5 /tr "'C:\Windows\ja-JP\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Multimedia Platform\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Windows\Speech\Engines\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\Speech\Engines\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 7 /tr "'C:\Windows\Speech\Engines\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 14 /tr "'C:\Windows\servicing\Editions\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Windows\servicing\Editions\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 12 /tr "'C:\Windows\servicing\Editions\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft.NET\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft.NET\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2200

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
- Scheduled Task/Job: Scheduled Task
PID:2352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Google\Temp\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\Temp\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4268

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Google\Temp\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\Program Files\Microsoft Office\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4336

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 5 /tr "'C:\Program Files\Microsoft Office\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

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:\Program Files (x86)\Windows Multimedia Platform\dwm.exe

Filesize
1.7MB

MD5
9bc6e385c3ed07d8041688367cd4c950

SHA1
f33c82f203ce08807d5f4429e6f4c858ec8b8dc6

SHA256
33caab6b7bafb73cfbce6985958218a9cbba607227265077489621521e8555bc

SHA512
57d183506d509d587a998e9a2069f3c0c8ef5cdeb31f8a8fbbfa280c120f5e373f9ff213081fea07f8fa1c55d2d95353cf7a78979703df5eb3a5602126b4e2ad

Download Submit
C:\ProgramData\Microsoft\dllhost.exe

Filesize
1.7MB

MD5
8d79e77dc9b5ab2fd309e1752529bf65

SHA1
d4867a1e6de4b0a42f28f3cfef0ea1deec6ac921

SHA256
87a3de38d16b9ae30c2efeeb35133161831e6ce5a717a6f720252ae1b3563fa8

SHA512
aa0d355ee9e435a5de470a0b6e3dfed418fdac86a6d216c343567beb08b954ce52205d9c2032427a5e4fe842b8ac17145edae16b3527161f0f3a2e6d5381e5c2

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

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\taskhostw.exe.log

Filesize
1KB

MD5
4a667f150a4d1d02f53a9f24d89d53d1

SHA1
306e125c9edce66f28fdb63e6c4ca5c9ad6e8c97

SHA256
414659decfd237dde09625a49811e03b5b30ee06ee2ee97ea8bcfac394d281fd

SHA512
4edd8e73ce03488a6d92750a782cd4042fbb54a5b3f8d8ba3ea227fda0653c2cd84f0c5d64976c7cdc1f518a2fdc8ff10e2a015ec7acf3cd01b0d62bc98542d8

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

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

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
3a6bad9528f8e23fb5c77fbd81fa28e8

SHA1
f127317c3bc6407f536c0f0600dcbcf1aabfba36

SHA256
986366767de5873f1b170a63f2a33ce05132d1afd90c8f5017afbca8ef1beb05

SHA512
846002154a0ece6f3e9feda6f115d3161dc21b3789525dd62ae1d9188495171293efdbe7be4710666dd8a15e66b557315b5a02918a741ed1d5f3ff0c515b98e2

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

Filesize
944B

MD5
bd5940f08d0be56e65e5f2aaf47c538e

SHA1
d7e31b87866e5e383ab5499da64aba50f03e8443

SHA256
2d2f364c75bd2897504249f42cdf1d19374f5230aad68fa9154ea3d03e3031a6

SHA512
c34d10c7e07da44a180fae9889b61f08903aa84e8ddfa80c31c272b1ef9d491b8cec6b8a4c836c3cb1583fe8f4955c6a8db872515de3a9e10eae09610c959406

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

Filesize
64B

MD5
2d45daa9e9acea96d8a2cadfd38aeb47

SHA1
a1d49dfe3b7ff32a914f4e5c6fca696878d7227c

SHA256
96341c1835589a0a0075c7cae08feb06a96c1a125fdbc650effc39b8ae36fbf5

SHA512
b6228fa8931b8a5bb5fba99ff706bb77aa21cfc03248c5d208c24e2a141c8cb79b4988eadf985441fa9d02e9525589ab69335315d604994a33ec92fe640731f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\60f49d64-8bc0-42c6-b825-138be92a148c.vbs

Filesize
706B

MD5
233c7392a4ead08129556f6e27513eca

SHA1
a824634f7f425f1dcc99051d1426d67c58467d13

SHA256
ba1d973275a733f5673d2faec371983f67abcce3b9eaec087ebde453a9563d6f

SHA512
6cd44299f3e9101a3ed2ea1c90e006e151695649bda1864ff53b3f6dd543fc6b4995f3d349a464df873a20099fe53229e2580d6e17af8ceea9d7d25dd5f62bb7

Download Submit
C:\Users\Admin\AppData\Local\Temp\889d0ef6-2b2f-40e2-b090-d129bfc0effb.vbs

Filesize
706B

MD5
a59fce9f129f492dd275ec3c9ef779ef

SHA1
6a68a88059e29bdd097ffa49b2c47c0df61f7f79

SHA256
73fe1d601a1f683b35e857464f83c7dd83f9d0364707164a73c56f43a3ffb93e

SHA512
4ca02540b7d9aec64598ba2fe02d41542b03f82e385959b3c2c158199ea68132d70448a3e1294e1480c37d8a1641bc8bf785e3def6a4550a2fb73ea60cdb3aa8

Download Submit
C:\Users\Admin\AppData\Local\Temp\94d5b0c6-b82d-4221-a7e7-8dac3a4de15b.vbs

Filesize
706B

MD5
539f2e5ebda5681eb76c928a3fe598f4

SHA1
9df25afcb3cb983900cd718f67cd28a14d2a84bd

SHA256
344a83134c421b7e9994c357f42e4f876d53ea33ed5064c2a3e72a1e55f3b4b8

SHA512
6a79fbc627c0e20f96d8617fcba7c4bda154250ecd405cdb56785086e12b0253b400617a92ec356433a1295cc1abbbc45b35a187b513e74908282f4a9dd5a467

Download Submit
C:\Users\Admin\AppData\Local\Temp\951bb9d4-2dfa-4a50-bf31-e772ccbf66c7.vbs

Filesize
706B

MD5
f84a54b2e8d1eec1aac8dce9a2abd515

SHA1
aec5c502e8a1baaa0e5117e2c2c9659c17d84a7b

SHA256
b779f34843442d88bb89c72f2eeb7fcef424e2ffbf80a08fb0d280f1c6a476b4

SHA512
095d22a2e631c15f5b3a2826c6ab7d58670485dee06b9c4dc531422afad85d00c18acb7bbbff4a209cedbf1fb5d3aec4f698af411e1ef48009de23951af8fc1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\9e79cd82-8073-4ed5-896a-c7dfafed8f8a.vbs

Filesize
706B

MD5
fe372462642d4446fd30b3f79061d5b1

SHA1
e772394255c059cda780e2881e8658182ed47273

SHA256
f375863273bd4a6ef6ce679ffdc21f011e5cdd104277c68b7a9e0c41a0a3d2eb

SHA512
be75692acaba5df86f57701e5061e86495a368e28ff98b6263468a5ed006309d08723eb4db21297f43c3e378794f10a953b3a34f6a3caade3e848b6c8d46d10a

Download Submit
C:\Users\Admin\AppData\Local\Temp\9qSKCafwTX.bat

Filesize
195B

MD5
5f8398f6c480ab1c304570503fe2d82b

SHA1
a76a4de985b1d80036bc429f4edcef5adf37618c

SHA256
1304acddd4d45463517049eee3c4094312275c07d37911bf20502808445c6383

SHA512
4b688676313a9ac575e7eb5991692e8904d65a32b056848a9c1f541f9e98b3b460e67d5cd92e8f48245f9c09844387eaa0314d889fdb7a52de3da686e8e2ed23

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1bvahujc.emo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\ace37d23-0b26-486d-8840-e4b71f62638d.vbs

Filesize
706B

MD5
9aec04fef9a110105276066431503ce1

SHA1
214c3be252b9dadfe1ed48330c0e6ab0d4d4af7d

SHA256
4ee48c9b30888309d55c7b5af384f5d7e31a430448802b18b5c216a6824630ec

SHA512
de8d50e464add4a02e7a0da9b5b4dad97923626529214cbda59cd17e42b4a944d9af54ac08e1ed8d3eac9533d3d14f57a7cd1419ae6ce9a11abf4ec240e7f8a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\d9782d88-a2fd-4a7c-9c61-a4d79bbfa663.vbs

Filesize
482B

MD5
87f91968a4688acd4c7c6ee210d34851

SHA1
baf6bb10abadd36cc39c19f53d2326283be92dc8

SHA256
1edf7a489746588b4581e4a7ad2989664ac7f40c99d08244792fc3d02df4182d

SHA512
5cc423efc33841f082d9d19589f1fb42aec0e2d8e1c833a5c0ff13a00203a3f0f2e8fd88cd578a7e3d88fe206bb89927bef5fa0aa3c38c3ec0de7a0b533c035e

Download Submit
C:\Users\Admin\AppData\Local\Temp\ec901a4d-474c-43d1-a394-26f0810d1e88.vbs

Filesize
706B

MD5
ff5e2b6eb42dc1b03de04385b6b77c0e

SHA1
d97fd4bcb43793b3412bef3dc36c2441e209f255

SHA256
47ef578551b13257098481c3acb78c491e7201264ad1b7d3778b40eb3b6d2ac4

SHA512
361bedb382a95d1479ae4dfab6a4c9c0d7a7c7f70e2244051ebcd2f78ccd0202a1255f9025f588118c5e2f9e8798fb8d63a7a5bc75f1abb31af00b47ef3bf8d4

Download Submit
memory/1760-313-0x000000001B0C0000-0x000000001B0D2000-memory.dmp

Filesize
72KB

Download
memory/3300-15-0x000000001B9C0000-0x000000001B9CA000-memory.dmp

Filesize
40KB

Download
memory/3300-0-0x00007FFCC6063000-0x00007FFCC6065000-memory.dmp

Filesize
8KB

Download
memory/3300-7-0x000000001B920000-0x000000001B936000-memory.dmp

Filesize
88KB

Download
memory/3300-154-0x00007FFCC6063000-0x00007FFCC6065000-memory.dmp

Filesize
8KB

Download
memory/3300-177-0x00007FFCC6060000-0x00007FFCC6B21000-memory.dmp

Filesize
10.8MB

Download
memory/3300-206-0x00007FFCC6060000-0x00007FFCC6B21000-memory.dmp

Filesize
10.8MB

Download
memory/3300-9-0x000000001B950000-0x000000001B95C000-memory.dmp

Filesize
48KB

Download
memory/3300-23-0x00007FFCC6060000-0x00007FFCC6B21000-memory.dmp

Filesize
10.8MB

Download
memory/3300-22-0x00007FFCC6060000-0x00007FFCC6B21000-memory.dmp

Filesize
10.8MB

Download
memory/3300-8-0x000000001B940000-0x000000001B950000-memory.dmp

Filesize
64KB

Download
memory/3300-6-0x000000001B910000-0x000000001B920000-memory.dmp

Filesize
64KB

Download
memory/3300-3-0x0000000002FC0000-0x0000000002FDC000-memory.dmp

Filesize
112KB

Download
memory/3300-2-0x00007FFCC6060000-0x00007FFCC6B21000-memory.dmp

Filesize
10.8MB

Download
memory/3300-5-0x000000001B900000-0x000000001B908000-memory.dmp

Filesize
32KB

Download
memory/3300-19-0x000000001C360000-0x000000001C36C000-memory.dmp

Filesize
48KB

Download
memory/3300-4-0x000000001C0E0000-0x000000001C130000-memory.dmp

Filesize
320KB

Download
memory/3300-16-0x000000001C230000-0x000000001C23E000-memory.dmp

Filesize
56KB

Download
memory/3300-17-0x000000001C240000-0x000000001C248000-memory.dmp

Filesize
32KB

Download
memory/3300-1-0x0000000000C40000-0x0000000000E00000-memory.dmp

Filesize
1.8MB

Download
memory/3300-18-0x000000001C350000-0x000000001C35C000-memory.dmp

Filesize
48KB

Download
memory/3300-14-0x000000001B9B0000-0x000000001B9BC000-memory.dmp

Filesize
48KB

Download
memory/3300-13-0x000000001C660000-0x000000001CB88000-memory.dmp

Filesize
5.2MB

Download
memory/3300-12-0x000000001B970000-0x000000001B982000-memory.dmp

Filesize
72KB

Download
memory/3300-10-0x000000001B960000-0x000000001B968000-memory.dmp

Filesize
32KB

Download
memory/4340-205-0x0000024267620000-0x0000024267642000-memory.dmp

Filesize
136KB

Download
memory/4404-381-0x0000000000DD0000-0x0000000000DE2000-memory.dmp

Filesize
72KB

Download