dcrat | 31dcd6b7a1e3a7edb314f58e6c5086e131cb50820302ad4982febad96fd56e9e

Analysis

max time kernel
146s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/10/2026, 01:27

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General

Target
2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 1.7MB
Sample261026-bveaeabs9y
SHA256 31dcd6b7a1e3a7edb314f58e6c5086e131cb50820302ad4982febad96fd56e9e
MD5 303793aca42269d042b64085c273c12f
SHA1 68f81450e4915f5a07b34c482e3b5a535f07c150
SHA512 76980fe72fc7c8ee8bf90c989c2ceba2714149711ba2dad65aa5bf1369ec2a434f7bec6be0a72bd05d9d9d2f6f7af0450191ae7ec7abc1d542aae4aa5a3551b5
SSDEEP 49152:ckQzAIIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc7:c6AuRD9JdOR4m+lmY/4rx8c7
TLSH
T1898523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 34 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		2648	schtasks.exe
		240	schtasks.exe
		5972	schtasks.exe
		10316	schtasks.exe
		5548	schtasks.exe
		2792	schtasks.exe
		1332	schtasks.exe
		3116	schtasks.exe
		3348	schtasks.exe
		5348	schtasks.exe
		5164	schtasks.exe
		6088	schtasks.exe
		1916	schtasks.exe
		5636	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		4836	schtasks.exe
		2444	schtasks.exe
		3600	schtasks.exe
		2460	schtasks.exe
		3256	schtasks.exe
		3312	schtasks.exe
		4344	schtasks.exe
		3596	schtasks.exe
		4640	schtasks.exe
		4932	schtasks.exe
		4752	schtasks.exe
		2408	schtasks.exe
		2796	schtasks.exe
		5696	schtasks.exe
		4908	schtasks.exe
		11352	schtasks.exe
		5612	schtasks.exe
		6036	schtasks.exe
		1160	schtasks.exe

Modifies WinLogon for persistence 2 TTPs 1 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:\\Windows.old\\SecurityHealthSystray.exe\""	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 33 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	1160	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5636	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5548	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3312	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5612	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4908	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2648	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2408	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2460	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5696	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2444	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4932	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4344	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2796	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	240	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6088	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5164	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4752	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5348	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3348	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5972	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3116	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3596	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3600	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4836	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6036	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3256	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2792	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1332	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4640	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	10316	2072	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	11352	2072	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"	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Custom signature

Detects executables packed with SmartAssembly 5 IoCs

resource	yara_rule
behavioral2/memory/4712-5233-0x00000000064C0000-0x00000000064D0000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4712-5237-0x0000000006590000-0x000000000659A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4712-5242-0x0000000008000000-0x000000000800C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4712-5245-0x00000000083E0000-0x00000000083EC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4712-5243-0x00000000083C0000-0x00000000083CA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "\"C:\\Windows.old\\SecurityHealthSystray.exe\""	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "\"C:\\Windows.old\\SecurityHealthSystray.exe\""	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/4712-5233-0x00000000064C0000-0x00000000064D0000-memory.dmp	SmartAssembly
behavioral2/memory/4712-5237-0x0000000006590000-0x000000000659A000-memory.dmp	SmartAssembly
behavioral2/memory/4712-5242-0x0000000008000000-0x000000000800C000-memory.dmp	SmartAssembly
behavioral2/memory/4712-5245-0x00000000083E0000-0x00000000083EC000-memory.dmp	SmartAssembly
behavioral2/memory/4712-5243-0x00000000083C0000-0x00000000083CA000-memory.dmp	SmartAssembly

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 33 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
6036	schtasks.exe
5612	schtasks.exe
240	schtasks.exe
5348	schtasks.exe
3596	schtasks.exe
5636	schtasks.exe
3312	schtasks.exe
2444	schtasks.exe
4344	schtasks.exe
4752	schtasks.exe
5548	schtasks.exe
2460	schtasks.exe
4908	schtasks.exe
5696	schtasks.exe
1916	schtasks.exe
6088	schtasks.exe
3348	schtasks.exe
3116	schtasks.exe
3600	schtasks.exe
2408	schtasks.exe
4932	schtasks.exe
5972	schtasks.exe
3256	schtasks.exe
2792	schtasks.exe
1332	schtasks.exe
11352	schtasks.exe
2648	schtasks.exe
2796	schtasks.exe
4836	schtasks.exe
4640	schtasks.exe
10316	schtasks.exe
1160	schtasks.exe
5164	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4712	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4712	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4712	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4712	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4712	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4712	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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\EnableLUA = "0"	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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\2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-24_303793aca42269d042b64085c273c12f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:4712

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystrayS" /sc MINUTE /mo 14 /tr "'C:\Windows.old\SecurityHealthSystray.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystray" /sc ONLOGON /tr "'C:\Windows.old\SecurityHealthSystray.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystrayS" /sc MINUTE /mo 11 /tr "'C:\Windows.old\SecurityHealthSystray.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 6 /tr "'C:\Windows.old\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHost" /sc ONLOGON /tr "'C:\Windows.old\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 12 /tr "'C:\Windows.old\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2460

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smartscreens" /sc MINUTE /mo 11 /tr "'C:\Users\Default User\smartscreen.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5696

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smartscreen" /sc ONLOGON /tr "'C:\Users\Default User\smartscreen.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smartscreens" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\smartscreen.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 7 /tr "'C:\Program Files\Java\jdk-1.8\jre\lib\jfr\ctfmon.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmon" /sc ONLOGON /tr "'C:\Program Files\Java\jdk-1.8\jre\lib\jfr\ctfmon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 10 /tr "'C:\Program Files\Java\jdk-1.8\jre\lib\jfr\ctfmon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Windows.old\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5164

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Windows\bcastdvr\Idle.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Windows\bcastdvr\Idle.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 8 /tr "'C:\Windows\bcastdvr\Idle.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\Searches\System.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Users\Admin\Searches\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Searches\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\StartMenuExperienceHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Users\Default User\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 7 /tr "'C:\Users\Default User\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Windows\Provisioning\Cosa\MO\winlogon.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3256

C:\Users\Default User\smartscreen.exe
"C:\Users\Default User\smartscreen.exe"
1⤵
PID:3468

C:\Windows.old\dllhost.exe
"C:\Windows.old\dllhost.exe"
1⤵
PID:3508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Windows\Provisioning\Cosa\MO\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 10 /tr "'C:\Windows\Provisioning\Cosa\MO\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1332

C:\Windows.old\WUDFHost.exe
"C:\Windows.old\WUDFHost.exe"
1⤵
PID:3136

C:\Recovery\WindowsRE\sppsvc.exe
"C:\Recovery\WindowsRE\sppsvc.exe"
1⤵
PID:1328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 5 /tr "'C:\Windows.old\wininit.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4640

C:\Windows.old\SecurityHealthSystray.exe
"C:\Windows.old\SecurityHealthSystray.exe"
1⤵
PID:9756

C:\Program Files\Java\jdk-1.8\jre\lib\jfr\ctfmon.exe
"C:\Program Files\Java\jdk-1.8\jre\lib\jfr\ctfmon.exe"
1⤵
PID:7928

C:\Windows\bcastdvr\Idle.exe
"C:\Windows\bcastdvr\Idle.exe"
1⤵
PID:5044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows.old\wininit.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:10316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 7 /tr "'C:\Windows.old\wininit.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:11352

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

dllhost.exe

Path C:\Windows.old\dllhost.exe
Size 1.7MB
SHA256 31dcd6b7a1e3a7edb314f58e6c5086e131cb50820302ad4982febad96fd56e9e
MD5 303793aca42269d042b64085c273c12f
SHA1 68f81450e4915f5a07b34c482e3b5a535f07c150
SHA512 76980fe72fc7c8ee8bf90c989c2ceba2714149711ba2dad65aa5bf1369ec2a434f7bec6be0a72bd05d9d9d2f6f7af0450191ae7ec7abc1d542aae4aa5a3551b5
SSDEEP 49152:ckQzAIIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc7:c6AuRD9JdOR4m+lmY/4rx8c7
TLSH
T1898523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4712-0-0x0000000074372000-0x0000000074373000-memory.dmp

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memory/4712-1-0x00000000054F0000-0x000000000576C000-memory.dmp

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memory/4712-2-0x0000000074360000-0x0000000074B1C000-memory.dmp

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memory/4712-3-0x0000000005770000-0x0000000005D2A000-memory.dmp

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memory/4712-4-0x0000000074360000-0x0000000074B1C000-memory.dmp

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memory/4712-5-0x0000000005260000-0x00000000054DA000-memory.dmp

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memory/4712-6-0x0000000074360000-0x0000000074B1C000-memory.dmp

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memory/4712-8-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-14-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-22-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-30-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-42-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-58-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-68-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-66-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-64-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-62-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-60-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-56-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-53-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-54-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-50-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-48-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-46-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-44-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-40-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-38-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-36-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-34-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-28-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-26-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-24-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-20-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-18-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-16-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-32-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-12-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-10-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-7-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-72-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-113-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-122-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-126-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-132-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-130-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-128-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-124-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-120-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-118-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-116-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-114-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-110-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-108-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-106-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-104-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-102-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-96-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-94-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-93-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-90-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-88-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-82-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-80-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-78-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-76-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-99-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-100-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-86-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-84-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-74-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-70-0x0000000005260000-0x00000000054D4000-memory.dmp

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memory/4712-1681-0x0000000074372000-0x0000000074373000-memory.dmp

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memory/4712-1682-0x0000000074360000-0x0000000074B1C000-memory.dmp

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memory/4712-5229-0x0000000074360000-0x0000000074B1C000-memory.dmp

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memory/4712-5230-0x00000000024F0000-0x000000000250C000-memory.dmp

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memory/4712-5231-0x0000000002520000-0x0000000002570000-memory.dmp

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memory/4712-5234-0x0000000006520000-0x0000000006536000-memory.dmp

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memory/4712-5233-0x00000000064C0000-0x00000000064D0000-memory.dmp

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memory/4712-5232-0x0000000002580000-0x0000000002588000-memory.dmp

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memory/4712-5236-0x0000000006540000-0x0000000006550000-memory.dmp

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memory/4712-5237-0x0000000006590000-0x000000000659A000-memory.dmp

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memory/4712-5235-0x0000000006500000-0x0000000006508000-memory.dmp

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memory/4712-5238-0x0000000007A20000-0x0000000007A2C000-memory.dmp

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memory/4712-5239-0x0000000007A30000-0x0000000007A42000-memory.dmp

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memory/4712-5240-0x0000000007A60000-0x0000000007F8C000-memory.dmp

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memory/4712-5241-0x0000000007FF0000-0x0000000007FFC000-memory.dmp

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memory/4712-5242-0x0000000008000000-0x000000000800C000-memory.dmp

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memory/4712-5244-0x00000000083D0000-0x00000000083D8000-memory.dmp

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memory/4712-5245-0x00000000083E0000-0x00000000083EC000-memory.dmp

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memory/4712-5247-0x00000000083F0000-0x0000000008482000-memory.dmp

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memory/4712-5248-0x00000000084D0000-0x00000000084DC000-memory.dmp

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memory/4712-5246-0x0000000074360000-0x0000000074B1C000-memory.dmp

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memory/4712-5243-0x00000000083C0000-0x00000000083CA000-memory.dmp

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memory/4712-5250-0x00000000084F0000-0x0000000008556000-memory.dmp

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memory/4712-7309-0x0000000074360000-0x0000000074B1C000-memory.dmp

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memory/4712-8232-0x0000000074360000-0x0000000074B1C000-memory.dmp

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