dcrat | 492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1

Analysis

max time kernel
144s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
31/05/2026, 03:42

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General

Target
x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Size 2.0MB
Sample260531-d9b5pshs4x
SHA256 492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1
MD5 8fdf11ccb5521d9445d2b866c251647a
SHA1 a88b2e81cd9cc37798746f9d717a3e59a9cf48aa
SHA512 282ce5390338edb098821b98b0ec6f53009e8aec6e36dac967f79a4d9474aa14865f91ab76aa8c48747701c0f8cd74621398a0989f80907acd1fbe87409a02f7
SSDEEP 49152:ikQTApYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpX:iap5CbhZcT2lvnDFpFW/twU7+X
TLSH
T1D5A5337470D1C1B2E5A6103584CACB32A6367062877EC1CBBADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 32 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		4856	schtasks.exe
		2364	schtasks.exe
		4176	schtasks.exe
		5872	schtasks.exe
		4228	schtasks.exe
		4016	schtasks.exe
		4568	schtasks.exe
		328	schtasks.exe
		2356	schtasks.exe
		3464	schtasks.exe
		5768	schtasks.exe
		5276	schtasks.exe
		244	schtasks.exe
		3608	schtasks.exe
		5220	schtasks.exe
		4824	schtasks.exe
		448	schtasks.exe
		3756	schtasks.exe
		6112	schtasks.exe
		3748	schtasks.exe
		4000	schtasks.exe
		2500	schtasks.exe
		1720	schtasks.exe
File created	C:\Program Files (x86)\Windows Defender\es-ES\5940a34987c991		x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
		3044	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
		5400	schtasks.exe
		5876	schtasks.exe
		960	schtasks.exe
		6116	schtasks.exe
		3992	schtasks.exe
		5020	schtasks.exe

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Windows Defender\\es-ES\\dllhost.exe\""	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Windows Defender\\es-ES\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.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	4176	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	448	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2364	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3756	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3464	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4856	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5220	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2356	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4016	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	328	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5276	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5400	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6112	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3044	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4824	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3608	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5872	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1720	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3748	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4228	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6116	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4000	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3992	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5876	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	244	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4568	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	960	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5768	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5020	2872	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2500	2872	schtasks.exe	80

UAC bypass 3 TTPs 3 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

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
6436	powershell.exe
6896	powershell.exe
6788	powershell.exe
3512	powershell.exe
6084	powershell.exe
6692	powershell.exe
6860	powershell.exe
780	powershell.exe
6260	powershell.exe
5504	powershell.exe
6648	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Windows Defender\\es-ES\\dllhost.exe\""	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Windows Defender\\es-ES\\dllhost.exe\""	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000\Software\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Recovery\\WindowsRE\\taskhostw.exe\""	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

SmartAssembly .NET packer 7 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/5024-5232-0x00000000063B0000-0x00000000063C0000-memory.dmp	SmartAssembly
behavioral2/memory/5024-5239-0x0000000006980000-0x000000000698A000-memory.dmp	SmartAssembly
behavioral2/memory/5024-5247-0x0000000006BF0000-0x0000000006BFC000-memory.dmp	SmartAssembly
behavioral2/memory/5024-5246-0x0000000006BD0000-0x0000000006BDC000-memory.dmp	SmartAssembly
behavioral2/memory/5024-5249-0x00000000081F0000-0x00000000081FC000-memory.dmp	SmartAssembly
behavioral2/memory/5024-5251-0x00000000084A0000-0x00000000084AA000-memory.dmp	SmartAssembly
behavioral2/memory/5024-5255-0x0000000008600000-0x000000000860A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
File created	C:\Program Files (x86)\Windows Defender\es-ES\5940a34987c991	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
File created	C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Provisioning\WUDFHost.exe	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
File created	C:\Windows\Provisioning\480b7989c529f6	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 30 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3748	schtasks.exe
5020	schtasks.exe
448	schtasks.exe
4856	schtasks.exe
3608	schtasks.exe
1720	schtasks.exe
3464	schtasks.exe
4016	schtasks.exe
328	schtasks.exe
6112	schtasks.exe
3992	schtasks.exe
3756	schtasks.exe
2356	schtasks.exe
4824	schtasks.exe
4228	schtasks.exe
6116	schtasks.exe
960	schtasks.exe
2500	schtasks.exe
244	schtasks.exe
4568	schtasks.exe
5220	schtasks.exe
3044	schtasks.exe
5872	schtasks.exe
4000	schtasks.exe
5768	schtasks.exe
5876	schtasks.exe
4176	schtasks.exe
2364	schtasks.exe
5276	schtasks.exe
5400	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

System policy modification 1 TTPs 3 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe

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\x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe
"C:\Users\Admin\AppData\Local\Temp\x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe"
1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Drops file in Drivers directory
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:5024
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\x492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6860
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6692
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\taskhostw.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6084
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Provisioning\WUDFHost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3512
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\DigitalLocker\en-US\csrss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6648
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6788
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Public\Pictures\SppExtComObj.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6896
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Google\GoogleUpdater\winlogon.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:5504
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\uk-UA\sihost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6260
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\smss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6436
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4176

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3756

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

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 11 /tr "'C:\Windows\Provisioning\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHost" /sc ONLOGON /tr "'C:\Windows\Provisioning\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2356

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 11 /tr "'C:\Windows\Provisioning\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Windows\DigitalLocker\en-US\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\DigitalLocker\en-US\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Windows\DigitalLocker\en-US\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 12 /tr "'C:\Users\Public\Pictures\SppExtComObj.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Users\Public\Pictures\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 14 /tr "'C:\Users\Public\Pictures\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Google\GoogleUpdater\winlogon.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\GoogleUpdater\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Google\GoogleUpdater\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Windows\uk-UA\sihost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Windows\uk-UA\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\Windows\uk-UA\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\smss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2500

C:\Users\Public\Pictures\SppExtComObj.exe
"C:\Users\Public\Pictures\SppExtComObj.exe"
1⤵
PID:3420

C:\Recovery\WindowsRE\dllhost.exe
"C:\Recovery\WindowsRE\dllhost.exe"
1⤵
PID:1972

C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe
"C:\Program Files (x86)\Windows Defender\es-ES\dllhost.exe"
1⤵
PID:4108

C:\Recovery\WindowsRE\taskhostw.exe
"C:\Recovery\WindowsRE\taskhostw.exe"
1⤵
PID:3996

C:\Windows\Provisioning\WUDFHost.exe
"C:\Windows\Provisioning\WUDFHost.exe"
1⤵
PID:4572

C:\Windows\DigitalLocker\en-US\csrss.exe
"C:\Windows\DigitalLocker\en-US\csrss.exe"
1⤵
PID:5424

C:\Windows\uk-UA\sihost.exe
"C:\Windows\uk-UA\sihost.exe"
1⤵
PID:4708

C:\Program Files (x86)\Google\GoogleUpdater\winlogon.exe
"C:\Program Files (x86)\Google\GoogleUpdater\winlogon.exe"
1⤵
PID:5648

C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe
"C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe"
1⤵
PID:2772

C:\Recovery\WindowsRE\smss.exe
"C:\Recovery\WindowsRE\smss.exe"
1⤵
PID:9684

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

dllhost.exe

Path C:\Recovery\WindowsRE\dllhost.exe
Size 2.0MB
SHA256 492cc813749560299c0338670621de1351208ac63129122954cae25bff24f3e1
MD5 8fdf11ccb5521d9445d2b866c251647a
SHA1 a88b2e81cd9cc37798746f9d717a3e59a9cf48aa
SHA512 282ce5390338edb098821b98b0ec6f53009e8aec6e36dac967f79a4d9474aa14865f91ab76aa8c48747701c0f8cd74621398a0989f80907acd1fbe87409a02f7
SSDEEP 49152:ikQTApYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpX:iap5CbhZcT2lvnDFpFW/twU7+X
TLSH
T1D5A5337470D1C1B2E5A6103584CACB32A6367062877EC1CBBADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5024-0-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-1-0x00000000055E0000-0x0000000005898000-memory.dmp

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memory/5024-2-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-3-0x00000000058A0000-0x0000000005E46000-memory.dmp

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memory/5024-4-0x0000000005320000-0x00000000055D6000-memory.dmp

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memory/5024-12-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-48-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-56-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-60-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-86-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-128-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-124-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-122-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-120-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-116-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-112-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-110-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-108-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-106-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-104-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-102-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-100-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-98-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-96-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-94-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-92-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-90-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-88-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-84-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-82-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-80-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-78-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-76-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-74-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-72-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-70-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-68-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-66-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-64-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-62-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-54-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-52-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-50-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-46-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-44-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-42-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-40-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-38-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-36-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-34-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-32-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-30-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-26-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-24-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-22-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-20-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-15-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-18-0x0000000005320000-0x00000000055D1000-memory.dmp

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memory/5024-1861-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-2144-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-2444-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-5228-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-5229-0x0000000002B30000-0x0000000002B4C000-memory.dmp

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memory/5024-5230-0x0000000002B60000-0x0000000002BB0000-memory.dmp

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memory/5024-5231-0x0000000002BC0000-0x0000000002BC8000-memory.dmp

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memory/5024-5232-0x00000000063B0000-0x00000000063C0000-memory.dmp

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memory/5024-5233-0x00000000066D0000-0x00000000066E6000-memory.dmp

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memory/5024-5234-0x0000000006910000-0x0000000006918000-memory.dmp

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memory/5024-5235-0x0000000006A60000-0x0000000006A72000-memory.dmp

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memory/5024-5236-0x0000000006920000-0x0000000006928000-memory.dmp

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memory/5024-5237-0x00000000069E0000-0x00000000069F0000-memory.dmp

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memory/5024-5239-0x0000000006980000-0x000000000698A000-memory.dmp

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memory/5024-5238-0x0000000007C10000-0x0000000007CA2000-memory.dmp

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memory/5024-5240-0x00000000069B0000-0x00000000069B8000-memory.dmp

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memory/5024-5241-0x00000000069C0000-0x00000000069CC000-memory.dmp

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memory/5024-5242-0x00000000069F0000-0x00000000069F8000-memory.dmp

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memory/5024-5244-0x0000000006A10000-0x0000000006A22000-memory.dmp

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memory/5024-5245-0x0000000007CB0000-0x00000000081DC000-memory.dmp

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memory/5024-5247-0x0000000006BF0000-0x0000000006BFC000-memory.dmp

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memory/5024-5246-0x0000000006BD0000-0x0000000006BDC000-memory.dmp

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memory/5024-5248-0x0000000006C00000-0x0000000006C0C000-memory.dmp

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memory/5024-5249-0x00000000081F0000-0x00000000081FC000-memory.dmp

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memory/5024-5251-0x00000000084A0000-0x00000000084AA000-memory.dmp

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memory/5024-5252-0x00000000085B0000-0x00000000085BE000-memory.dmp

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memory/5024-5255-0x0000000008600000-0x000000000860A000-memory.dmp

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memory/5024-5256-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-5254-0x00000000085F0000-0x00000000085F8000-memory.dmp

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memory/5024-5253-0x00000000085E0000-0x00000000085E8000-memory.dmp

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memory/5024-5250-0x0000000008200000-0x0000000008208000-memory.dmp

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memory/5024-5257-0x0000000008610000-0x000000000861C000-memory.dmp

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memory/5024-5260-0x00000000087D0000-0x0000000008836000-memory.dmp

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memory/5024-10389-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/5024-9422-0x0000000005310000-0x0000000005320000-memory.dmp

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memory/6436-29894-0x00000000056C0000-0x0000000005726000-memory.dmp

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memory/6436-29893-0x0000000005520000-0x0000000005542000-memory.dmp

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memory/6648-15680-0x0000000005D60000-0x000000000638A000-memory.dmp

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memory/6648-15679-0x00000000033D0000-0x0000000003406000-memory.dmp

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