dcrat | 9add919ffbd48ac903bf4caf8fe29892f32dafc75a543f89a570cb3633ad0726

Analysis

max time kernel
40s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 02:59

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General

Target
2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 1.7MB
Sample260720-dg7e5sdt2m
SHA256 9add919ffbd48ac903bf4caf8fe29892f32dafc75a543f89a570cb3633ad0726
MD5 72ced0d587e2a413d06b90488e9ece60
SHA1 00e9d53dde3b56e67c2d9e5c3048fd308725faf8
SHA512 eae6cce40ff6438c854eedd2b98eb506905e7991e19c8b5a8caf5f64b7ed29db4eed848501c55a585aff24de89a67a3ab84a072641a88ba629da81535cbdac2f
SSDEEP 49152:ckQzAIIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scb:c6AuRD9JdOR4m+lmY/4rx8cb
TLSH
T1A88523157181D333C2FB003085C58FB55A2566224F7666EFFBE89B662F202F4BB661C9
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
		3028	schtasks.exe
		7068	schtasks.exe
		4772	schtasks.exe
		5700	schtasks.exe
		4316	schtasks.exe
		3120	schtasks.exe
		3316	schtasks.exe
		4736	schtasks.exe
		7444	schtasks.exe
		6196	schtasks.exe
		1496	schtasks.exe
		4960	schtasks.exe
		2552	schtasks.exe
		7644	schtasks.exe
		5988	schtasks.exe
		1840	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		7796	schtasks.exe
		3896	schtasks.exe
		2564	schtasks.exe
		5060	schtasks.exe
		6752	schtasks.exe
		5904	schtasks.exe
		2840	schtasks.exe
		2648	schtasks.exe
		2820	schtasks.exe
		1748	schtasks.exe
		2512	schtasks.exe
		4660	schtasks.exe
		5696	schtasks.exe
		6800	schtasks.exe
		2116	schtasks.exe
		4700	schtasks.exe
		1704	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:\\Windows.old\\SecurityHealthService.exe\""	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows.old\\SecurityHealthService.exe\", \"C:\\Recovery\\WindowsRE\\StartMenuExperienceHost.exe\""	2026-07-20_72ced0d587e2a413d06b90488e9ece60_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	2840	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3028	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4960	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5988	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1748	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2512	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4700	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3316	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1704	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2116	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5904	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4660	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2648	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5700	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5696	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2552	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1496	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7068	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2564	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4736	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5060	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4772	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6752	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1840	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4316	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7796	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3896	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7444	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2820	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3120	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6800	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7644	1680	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6196	1680	schtasks.exe	90

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"	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Detects executables packed with SmartAssembly 5 IoCs

resource	yara_rule
behavioral2/memory/2040-5233-0x00000000064B0000-0x00000000064C0000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2040-5237-0x0000000006580000-0x000000000658A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2040-5242-0x0000000006E90000-0x0000000006E9C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2040-5245-0x0000000007270000-0x000000000727C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2040-5243-0x0000000007150000-0x000000000715A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "\"C:\\Windows.old\\SecurityHealthService.exe\""	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "\"C:\\Windows.old\\SecurityHealthService.exe\""	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Recovery\\WindowsRE\\StartMenuExperienceHost.exe\""	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Recovery\\WindowsRE\\StartMenuExperienceHost.exe\""	2026-07-20_72ced0d587e2a413d06b90488e9ece60_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	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/2040-5233-0x00000000064B0000-0x00000000064C0000-memory.dmp	SmartAssembly
behavioral2/memory/2040-5237-0x0000000006580000-0x000000000658A000-memory.dmp	SmartAssembly
behavioral2/memory/2040-5242-0x0000000006E90000-0x0000000006E9C000-memory.dmp	SmartAssembly
behavioral2/memory/2040-5245-0x0000000007270000-0x000000000727C000-memory.dmp	SmartAssembly
behavioral2/memory/2040-5243-0x0000000007150000-0x000000000715A000-memory.dmp	SmartAssembly

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	2026-07-20_72ced0d587e2a413d06b90488e9ece60_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
3316	schtasks.exe
4736	schtasks.exe
4772	schtasks.exe
6752	schtasks.exe
6800	schtasks.exe
7644	schtasks.exe
2840	schtasks.exe
3896	schtasks.exe
5060	schtasks.exe
1840	schtasks.exe
4960	schtasks.exe
4660	schtasks.exe
2552	schtasks.exe
3120	schtasks.exe
7796	schtasks.exe
3028	schtasks.exe
1496	schtasks.exe
2564	schtasks.exe
4316	schtasks.exe
2820	schtasks.exe
6196	schtasks.exe
1748	schtasks.exe
2512	schtasks.exe
2116	schtasks.exe
5700	schtasks.exe
7444	schtasks.exe
2648	schtasks.exe
4700	schtasks.exe
1704	schtasks.exe
5904	schtasks.exe
7068	schtasks.exe
5696	schtasks.exe
5988	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2040	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2040	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2040	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2040	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2040	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2040	2026-07-20_72ced0d587e2a413d06b90488e9ece60_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"	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-07-20_72ced0d587e2a413d06b90488e9ece60_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\2026-07-20_72ced0d587e2a413d06b90488e9ece60_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_72ced0d587e2a413d06b90488e9ece60_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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 10 /tr "'C:\Windows.old\SecurityHealthService.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthService" /sc ONLOGON /tr "'C:\Windows.old\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 12 /tr "'C:\Windows.old\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2512

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Windows\uk-UA\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4700

C:\Windows.old\SecurityHealthService.exe
"C:\Windows.old\SecurityHealthService.exe"
1⤵
PID:1628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\uk-UA\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Windows\uk-UA\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 12 /tr "'C:\Windows.old\winlogon.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 "winlogon" /sc ONLOGON /tr "'C:\Windows.old\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 7 /tr "'C:\Windows.old\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5696

C:\Recovery\WindowsRE\StartMenuExperienceHost.exe
"C:\Recovery\WindowsRE\StartMenuExperienceHost.exe"
1⤵
PID:3672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystrayS" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\SecurityHealthSystray.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystray" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\SecurityHealthSystray.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystrayS" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\SecurityHealthSystray.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5060

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 10 /tr "'C:\Windows\assembly\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4772

C:\Windows.old\winlogon.exe
"C:\Windows.old\winlogon.exe"
1⤵
PID:6240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHost" /sc ONLOGON /tr "'C:\Windows\assembly\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 9 /tr "'C:\Windows\assembly\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1840

C:\Recovery\WindowsRE\WUDFHost.exe
"C:\Recovery\WindowsRE\WUDFHost.exe"
1⤵
PID:6464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\winlogon.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Default User\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\winlogon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7444

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:2820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 11 /tr "'C:\Windows\InboxApps\ctfmon.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6800

C:\Recovery\WindowsRE\sppsvc.exe
"C:\Recovery\WindowsRE\sppsvc.exe"
1⤵
PID:7592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmon" /sc ONLOGON /tr "'C:\Windows\InboxApps\ctfmon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 8 /tr "'C:\Windows\InboxApps\ctfmon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6196

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

SecurityHealthService.exe

Path C:\Windows.old\SecurityHealthService.exe
Size 1.7MB
SHA256 9add919ffbd48ac903bf4caf8fe29892f32dafc75a543f89a570cb3633ad0726
MD5 72ced0d587e2a413d06b90488e9ece60
SHA1 00e9d53dde3b56e67c2d9e5c3048fd308725faf8
SHA512 eae6cce40ff6438c854eedd2b98eb506905e7991e19c8b5a8caf5f64b7ed29db4eed848501c55a585aff24de89a67a3ab84a072641a88ba629da81535cbdac2f
SSDEEP 49152:ckQzAIIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scb:c6AuRD9JdOR4m+lmY/4rx8cb
TLSH
T1A88523157181D333C2FB003085C58FB55A2566224F7666EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2040-0-0x0000000074552000-0x0000000074553000-memory.dmp

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memory/2040-1-0x0000000005310000-0x000000000558C000-memory.dmp

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memory/2040-2-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-3-0x0000000005590000-0x0000000005B4A000-memory.dmp

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memory/2040-5-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-4-0x0000000005080000-0x00000000052FA000-memory.dmp

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memory/2040-6-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-17-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-15-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-121-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-130-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-132-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-128-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-126-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-124-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-122-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-118-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-116-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-114-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-112-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-109-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-110-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-106-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-104-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-102-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-100-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-94-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-92-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-90-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-87-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-88-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-84-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-82-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-80-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-78-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-74-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-72-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-70-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-68-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-66-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-64-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-62-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-97-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-98-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-77-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-60-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-58-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-56-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-54-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-51-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-52-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-48-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-46-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-38-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-36-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-34-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-32-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-30-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-28-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-24-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-20-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-8-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-7-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-43-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-44-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-41-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-27-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-22-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-18-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-12-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-10-0x0000000005080000-0x00000000052F4000-memory.dmp

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memory/2040-1742-0x0000000074552000-0x0000000074553000-memory.dmp

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memory/2040-1743-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-5229-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-5230-0x0000000002990000-0x00000000029AC000-memory.dmp

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memory/2040-5231-0x00000000029C0000-0x0000000002A10000-memory.dmp

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memory/2040-5233-0x00000000064B0000-0x00000000064C0000-memory.dmp

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memory/2040-5232-0x0000000002A20000-0x0000000002A28000-memory.dmp

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memory/2040-5234-0x0000000006510000-0x0000000006526000-memory.dmp

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memory/2040-5235-0x00000000064F0000-0x00000000064F8000-memory.dmp

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memory/2040-5236-0x0000000006530000-0x0000000006540000-memory.dmp

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memory/2040-5237-0x0000000006580000-0x000000000658A000-memory.dmp

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memory/2040-5238-0x00000000068B0000-0x00000000068BC000-memory.dmp

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memory/2040-5239-0x00000000068C0000-0x00000000068D2000-memory.dmp

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memory/2040-5240-0x00000000068F0000-0x0000000006E1C000-memory.dmp

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memory/2040-5241-0x0000000006E80000-0x0000000006E8C000-memory.dmp

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memory/2040-5242-0x0000000006E90000-0x0000000006E9C000-memory.dmp

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memory/2040-5245-0x0000000007270000-0x000000000727C000-memory.dmp

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memory/2040-5244-0x0000000007160000-0x0000000007168000-memory.dmp

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memory/2040-5243-0x0000000007150000-0x000000000715A000-memory.dmp

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memory/2040-5247-0x0000000007280000-0x0000000007312000-memory.dmp

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memory/2040-5246-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-5250-0x0000000007380000-0x00000000073E6000-memory.dmp

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memory/2040-5248-0x0000000007360000-0x000000000736C000-memory.dmp

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memory/2040-5482-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-6948-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-7386-0x0000000074540000-0x0000000074CFC000-memory.dmp

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memory/2040-7770-0x0000000074540000-0x0000000074CFC000-memory.dmp

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