dcrat | 6ffd17f3965726e9f4ceeb2b466151860a3e4fd3077accfcbea6fe7021c2291e

Analysis

max time kernel
43s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/07/2026, 16:02

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General

Target
2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 2.0MB
Sample260710-tgr88acw2j
SHA256 6ffd17f3965726e9f4ceeb2b466151860a3e4fd3077accfcbea6fe7021c2291e
MD5 ef28e17c1727fdfea67626e24fee23cc
SHA1 96f854dad75d3d5d5d2f3e2714d14920a9315ea8
SHA512 0ee18c16671c698eb2aa1f11a4631c781997c2f3880a195460d6616220e03695ed509a9aeffefb7799e3fa00800f7c03fb87feab0a838f582381edee4a95a009
SSDEEP 49152:+kQTASYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpd:+aS5CbhZcT2lvnDFpFW/twU7+d
TLSH
T18DA5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

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

Modifies WinLogon for persistence 2 TTPs 3 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\\csrss.exe\", \"C:\\Windows\\Help\\mui\\0409\\lsass.exe\", \"C:\\Windows\\SchCache\\fontdrvhost.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_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\\csrss.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_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\\csrss.exe\", \"C:\\Windows\\Help\\mui\\0409\\lsass.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 15 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	1248	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1332	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4688	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2888	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6136	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4780	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3308	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2172	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5208	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5960	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2948	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5304	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4236	3916	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	480	3916	schtasks.exe	88

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"	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Detects executables packed with SmartAssembly 7 IoCs

resource	yara_rule
behavioral2/memory/6124-5233-0x0000000006760000-0x0000000006770000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/6124-5240-0x0000000006CB0000-0x0000000006CBA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/6124-5247-0x00000000084D0000-0x00000000084DC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/6124-5248-0x00000000084F0000-0x00000000084FC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/6124-5250-0x0000000008520000-0x000000000852C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/6124-5252-0x00000000088D0000-0x00000000088DA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/6124-5256-0x0000000008950000-0x000000000895A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

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

execution

PowerShell

T1059.001

pid	Process
6348	powershell.exe
3696	powershell.exe
3516	powershell.exe
7076	powershell.exe
6360	powershell.exe
7020	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Executes dropped EXE 2 IoCs

pid	Process
3024	lsass.exe
1800	csrss.exe

Adds Run key to start application 2 TTPs 6 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\csrss = "\"C:\\Windows.old\\csrss.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Windows\\Help\\mui\\0409\\lsass.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Windows\\Help\\mui\\0409\\lsass.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Windows\\SchCache\\fontdrvhost.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Windows\\SchCache\\fontdrvhost.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows.old\\csrss.exe\""	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_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	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 7 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/6124-5233-0x0000000006760000-0x0000000006770000-memory.dmp	SmartAssembly
behavioral2/memory/6124-5240-0x0000000006CB0000-0x0000000006CBA000-memory.dmp	SmartAssembly
behavioral2/memory/6124-5247-0x00000000084D0000-0x00000000084DC000-memory.dmp	SmartAssembly
behavioral2/memory/6124-5248-0x00000000084F0000-0x00000000084FC000-memory.dmp	SmartAssembly
behavioral2/memory/6124-5250-0x0000000008520000-0x000000000852C000-memory.dmp	SmartAssembly
behavioral2/memory/6124-5252-0x00000000088D0000-0x00000000088DA000-memory.dmp	SmartAssembly
behavioral2/memory/6124-5256-0x0000000008950000-0x000000000895A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\en-US\6ccacd8608530f	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SchCache\fontdrvhost.exe	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Windows\SchCache\5b884080fd4f94	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Windows\Help\mui\0409\lsass.exe	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Windows\Help\mui\0409\6203df4a6bafc7	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csrss.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 15 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2172	schtasks.exe
480	schtasks.exe
1248	schtasks.exe
4780	schtasks.exe
5304	schtasks.exe
5208	schtasks.exe
3052	schtasks.exe
2948	schtasks.exe
4688	schtasks.exe
2888	schtasks.exe
5960	schtasks.exe
4236	schtasks.exe
1332	schtasks.exe
6136	schtasks.exe
3308	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	6124	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Token: SeDebugPrivilege	3024	lsass.exe
Token: SeDebugPrivilege	1800	csrss.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"	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-07-10_ef28e17c1727fdfea67626e24fee23cc_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\2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- 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:6124
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2026-07-10_ef28e17c1727fdfea67626e24fee23cc_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6348
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows.old\csrss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7020
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Help\mui\0409\lsass.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6360
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\SchCache\fontdrvhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7076
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3516
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows.old\OfficeClickToRun.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3696
- C:\Windows.old\csrss.exe
  "C:\Windows.old\csrss.exe"
  2⤵
  PID:5608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Windows.old\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1248

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows.old\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Windows.old\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Windows\Help\mui\0409\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Windows\Help\mui\0409\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 14 /tr "'C:\Windows\Help\mui\0409\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Windows\SchCache\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\SchCache\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Windows\SchCache\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5208

C:\Windows\Help\mui\0409\lsass.exe
"C:\Windows\Help\mui\0409\lsass.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3024

C:\Windows.old\csrss.exe
"C:\Windows.old\csrss.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 10 /tr "'C:\Windows.old\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Windows.old\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4236

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 9 /tr "'C:\Windows.old\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:480

C:\Windows.old\OfficeClickToRun.exe
"C:\Windows.old\OfficeClickToRun.exe"
1⤵
PID:4244
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\cec954e4-5c76-40de-9db0-3472bc920726.vbs"
  2⤵
  PID:5796

C:\Windows\SchCache\fontdrvhost.exe
"C:\Windows\SchCache\fontdrvhost.exe"
1⤵
PID:5484

C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe
"C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe"
1⤵
PID:2948

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

Idle.exe

Path C:\Program Files (x86)\Windows NT\TableTextService\en-US\Idle.exe
Size 1.7MB
SHA256 e5b68737480d2d9e9214960573f37da493a3b98f84780af9637c7c048ae8fdc7
MD5 6c70bfbe9b1fe255be96c44cc27abe45
SHA1 4f899a007510be3a982b6274eb647ab0776c443d
SHA512 612bb55efca9b122903d6adc2bdbc50fa3659ee9b893ec83d49ad58f684857326a4bbcfbabab6a946dfe8987a58680d59d9d3558ab49411d8d65b2681352af13
SSDEEP 49152:+kQTASYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmLv:+aS5CbhZcT2lvnDFpFW/twv
TLSH
T12985232470D0C4B2E5AA103588C6CB369A767073877ED5D7BADE72F12F603E1523A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

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5d5bddde-dcc0-48c7-8ad7-0843fed10f14.vbs

Path C:\Users\Admin\AppData\Local\Temp\5d5bddde-dcc0-48c7-8ad7-0843fed10f14.vbs
Size 487B
SHA256 e2a34d46990f4066d3ce1229b92b833b4f79ab0f17c8d59e4dc10d1803593511
MD5 6916978ed66ee51dd0b35ebc9ac92663
SHA1 354776eb1dae5f1cb06039159b1c05647ed1bc08
SHA512 2ef05ead7ffecca5caeed140aa114dd3185cc19aae5e3c6344e2703eae4c501749d0c61ac9a98d2a98b4fcd71a449f490b8b136bb0b61a2ffd02430a429c9fb5
TLSH
T154F02E0DBF09C778C511039316FA99CF46AC884D3271D55D9949E8DD319163509E91CD
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_03ufkoai.hxb.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_03ufkoai.hxb.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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cec954e4-5c76-40de-9db0-3472bc920726.vbs

Path C:\Users\Admin\AppData\Local\Temp\cec954e4-5c76-40de-9db0-3472bc920726.vbs
Size 711B
SHA256 c7f94e3cdeaa5b1f0713cc0b50b6c596680b5a8a818e7063b0e76b29d0eb4aab
MD5 5085a58d03cd1239b945840c3cd73454
SHA1 d5ed8cb1bb4466e86f58cf383e9150d67bb67372
SHA512 4e9178c78c15a585692cf45b75c41fa0f150edda252ec2bc0b82b88d95f3e191677ae96902848e74f8cbb7fc968b951cdbe7471b4eef133efbc9e56ee6cd252f
TLSH
T1C401CB06BE0BE67024A5235090FA45BB6AD880182133BD4BB964E46C270AE2904EC4EE
MD5 SHA1 SHA512 TLSH

Submit Download

lsass.exe

Path C:\Windows\Help\mui\0409\lsass.exe
Size 2.0MB
SHA256 6ffd17f3965726e9f4ceeb2b466151860a3e4fd3077accfcbea6fe7021c2291e
MD5 ef28e17c1727fdfea67626e24fee23cc
SHA1 96f854dad75d3d5d5d2f3e2714d14920a9315ea8
SHA512 0ee18c16671c698eb2aa1f11a4631c781997c2f3880a195460d6616220e03695ed509a9aeffefb7799e3fa00800f7c03fb87feab0a838f582381edee4a95a009
SSDEEP 49152:+kQTASYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpd:+aS5CbhZcT2lvnDFpFW/twU7+d
TLSH
T18DA5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3516-20470-0x0000000005B80000-0x0000000005B9E000-memory.dmp

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memory/3516-20633-0x0000000005C50000-0x0000000005C9C000-memory.dmp

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memory/4244-21515-0x00000000063F0000-0x0000000006402000-memory.dmp

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memory/6124-38-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-5251-0x0000000008530000-0x0000000008538000-memory.dmp

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memory/6124-6-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-47-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-48-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-117-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-126-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-124-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-132-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-130-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-128-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-122-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-120-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-118-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-114-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-112-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-110-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-108-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-106-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-104-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-100-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-98-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-96-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-94-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-92-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-90-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-88-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-86-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-84-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-82-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-80-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-20-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-76-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-74-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-72-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-70-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-68-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-66-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-64-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-62-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-102-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-60-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-58-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-56-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-54-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-52-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-51-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-44-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-42-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-40-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-5-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-36-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-35-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-32-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-4-0x0000000005460000-0x0000000005716000-memory.dmp

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memory/6124-27-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-78-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-16-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-14-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-12-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-10-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-30-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-29-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-22-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-18-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-8-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-7-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-2024-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-2014-0x0000000074832000-0x0000000074833000-memory.dmp

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memory/6124-5229-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-5230-0x00000000024C0000-0x00000000024DC000-memory.dmp

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memory/6124-5231-0x00000000024F0000-0x0000000002540000-memory.dmp

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memory/6124-5233-0x0000000006760000-0x0000000006770000-memory.dmp

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memory/6124-5232-0x0000000002550000-0x0000000002558000-memory.dmp

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memory/6124-5234-0x0000000006770000-0x0000000006786000-memory.dmp

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memory/6124-5235-0x00000000067B0000-0x00000000067B8000-memory.dmp

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memory/6124-5236-0x00000000067C0000-0x00000000067D2000-memory.dmp

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memory/6124-5237-0x0000000006CC0000-0x0000000006CC8000-memory.dmp

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memory/6124-5238-0x0000000006800000-0x0000000006810000-memory.dmp

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memory/6124-5239-0x0000000006CD0000-0x0000000006D62000-memory.dmp

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memory/6124-5240-0x0000000006CB0000-0x0000000006CBA000-memory.dmp

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memory/6124-5241-0x0000000006C80000-0x0000000006C88000-memory.dmp

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memory/6124-5242-0x0000000006D70000-0x0000000006D7C000-memory.dmp

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memory/6124-5243-0x0000000006D80000-0x0000000006D88000-memory.dmp

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memory/6124-5245-0x0000000006DA0000-0x0000000006DB2000-memory.dmp

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memory/6124-5246-0x0000000007F80000-0x00000000084AC000-memory.dmp

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memory/6124-5247-0x00000000084D0000-0x00000000084DC000-memory.dmp

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memory/6124-5248-0x00000000084F0000-0x00000000084FC000-memory.dmp

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memory/6124-5249-0x0000000008500000-0x000000000850C000-memory.dmp

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memory/6124-5250-0x0000000008520000-0x000000000852C000-memory.dmp

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memory/6124-24-0x0000000005460000-0x0000000005711000-memory.dmp

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memory/6124-5252-0x00000000088D0000-0x00000000088DA000-memory.dmp

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memory/6124-5254-0x0000000008930000-0x0000000008938000-memory.dmp

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memory/6124-5256-0x0000000008950000-0x000000000895A000-memory.dmp

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memory/6124-5257-0x0000000008960000-0x000000000896C000-memory.dmp

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memory/6124-5255-0x0000000008940000-0x0000000008948000-memory.dmp

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memory/6124-5253-0x0000000008900000-0x000000000890E000-memory.dmp

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memory/6124-5258-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-5260-0x0000000008AE0000-0x0000000008B46000-memory.dmp

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memory/6124-7504-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-8116-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-21260-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-0-0x0000000074832000-0x0000000074833000-memory.dmp

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memory/6124-1-0x0000000005720000-0x00000000059D8000-memory.dmp

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memory/6124-2-0x0000000074820000-0x0000000074FDC000-memory.dmp

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memory/6124-3-0x00000000059E0000-0x0000000005F9A000-memory.dmp

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memory/6360-16702-0x0000000005680000-0x0000000005CCA000-memory.dmp

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memory/6360-16073-0x0000000002E90000-0x0000000002EC6000-memory.dmp

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memory/6360-18066-0x0000000005CD0000-0x0000000005D36000-memory.dmp

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memory/6360-17987-0x0000000005580000-0x00000000055A2000-memory.dmp

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memory/7076-19094-0x00000000058D0000-0x0000000005C2B000-memory.dmp

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