dcrat | 407e40c5fb376ec2189ee9765bf588453f1644b7c59e34d0e79689cc39df9425

Analysis

max time kernel
32s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
26/04/2026, 19:04

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General

Target
2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 2.0MB
Sample260426-xranpsez61
SHA256 407e40c5fb376ec2189ee9765bf588453f1644b7c59e34d0e79689cc39df9425
MD5 f4a985469f236973753b7dc29c0c339c
SHA1 ac21fe8c269c64c676c1e3018e885b3da879dafb
SHA512 1061c810f105ced052ad80c4db3091b4dd1536cae7a28941543c58e0c73cf63fe82dc3364ff7c22324e817ca57581f546be968e3af9f58da164c7592faa14606
SSDEEP 49152:OkQTAuYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpo:Oau5CbhZcT2lvnDFpFW/twU7+o
TLSH
T11FA5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 25 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		3940	schtasks.exe
		1428	schtasks.exe
		2380	schtasks.exe
		2136	schtasks.exe
		2848	schtasks.exe
		1664	schtasks.exe
		2732	schtasks.exe
		5596	schtasks.exe
		5148	schtasks.exe
		560	schtasks.exe
		432	schtasks.exe
		3812	schtasks.exe
		2828	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		2868	schtasks.exe
		1312	schtasks.exe
		6136	schtasks.exe
		3208	schtasks.exe
		1860	schtasks.exe
		5180	schtasks.exe
		4588	schtasks.exe
		4460	schtasks.exe
		5300	schtasks.exe
		4488	schtasks.exe
		3028	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:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Users\\Public\\Videos\\smss.exe\""	2026-04-26_f4a985469f236973753b7dc29c0c339c_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:\\Recovery\\WindowsRE\\dllhost.exe\""	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 24 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	1860	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5300	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	432	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4488	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2828	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4588	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6136	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2380	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1428	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1664	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4460	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5596	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5180	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2732	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3208	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3812	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2136	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3940	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5148	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3028	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2848	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2868	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	560	2148	schtasks.exe	79
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1312	2148	schtasks.exe	79

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\ConsentPromptBehaviorAdmin = "0"	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Detects executables packed with SmartAssembly 8 IoCs

resource	yara_rule
behavioral2/memory/5276-5235-0x0000000006740000-0x0000000006750000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/5276-5242-0x0000000006D40000-0x0000000006D4A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/5276-5250-0x0000000008370000-0x000000000837C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/5276-5249-0x0000000008350000-0x000000000835C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/5276-5252-0x00000000083A0000-0x00000000083AC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/5276-5259-0x00000000087D0000-0x00000000087DA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/5276-5256-0x0000000005440000-0x0000000005450000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/5276-5254-0x00000000083B0000-0x00000000083BA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Command and Scripting Interpreter: PowerShell 1 TTPs 9 IoCs

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

execution

PowerShell

T1059.001

pid	Process
7932	powershell.exe
7924	powershell.exe
7916	powershell.exe
7908	powershell.exe
7900	powershell.exe
7884	powershell.exe
7876	powershell.exe
7868	powershell.exe
7892	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2397528088-2630719772-1129911217-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Users\\Public\\Videos\\smss.exe\""	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Users\\Public\\Videos\\smss.exe\""	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2397528088-2630719772-1129911217-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Recovery\\WindowsRE\\dllhost.exe\""	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Recovery\\WindowsRE\\dllhost.exe\""	2026-04-26_f4a985469f236973753b7dc29c0c339c_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	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 8 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/5276-5235-0x0000000006740000-0x0000000006750000-memory.dmp	SmartAssembly
behavioral2/memory/5276-5242-0x0000000006D40000-0x0000000006D4A000-memory.dmp	SmartAssembly
behavioral2/memory/5276-5250-0x0000000008370000-0x000000000837C000-memory.dmp	SmartAssembly
behavioral2/memory/5276-5249-0x0000000008350000-0x000000000835C000-memory.dmp	SmartAssembly
behavioral2/memory/5276-5252-0x00000000083A0000-0x00000000083AC000-memory.dmp	SmartAssembly
behavioral2/memory/5276-5259-0x00000000087D0000-0x00000000087DA000-memory.dmp	SmartAssembly
behavioral2/memory/5276-5256-0x0000000005440000-0x0000000005450000-memory.dmp	SmartAssembly
behavioral2/memory/5276-5254-0x00000000083B0000-0x00000000083BA000-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	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 24 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
5300	schtasks.exe
6136	schtasks.exe
2380	schtasks.exe
4460	schtasks.exe
2136	schtasks.exe
5148	schtasks.exe
432	schtasks.exe
4488	schtasks.exe
2828	schtasks.exe
4588	schtasks.exe
5596	schtasks.exe
5180	schtasks.exe
3208	schtasks.exe
2848	schtasks.exe
1428	schtasks.exe
2732	schtasks.exe
3940	schtasks.exe
560	schtasks.exe
1312	schtasks.exe
1860	schtasks.exe
1664	schtasks.exe
3812	schtasks.exe
3028	schtasks.exe
2868	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5276	2026-04-26_f4a985469f236973753b7dc29c0c339c_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"	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-04-26_f4a985469f236973753b7dc29c0c339c_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\2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Drops file in Drivers directory
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:5276
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7868
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7876
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Public\Videos\smss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7884
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\fontdrvhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7892
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Default User\SearchHost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7900
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\Idle.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7908
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Windows Photo Viewer\de-DE\System.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7916
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\bcastdvr\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7924
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\MSBuild\Microsoft\smss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7932
- C:\Users\Admin\AppData\Local\Temp\2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-04-26_f4a985469f236973753b7dc29c0c339c_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
  2⤵
  PID:9348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5300

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\Users\Public\Videos\smss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Public\Videos\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2828

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Users\Public\Videos\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1428

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\SearchHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHost" /sc ONLOGON /tr "'C:\Users\Default User\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4460

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 5 /tr "'C:\Users\Default User\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2732

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:5180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3208

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Photo Viewer\de-DE\System.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3812

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files\Windows Photo Viewer\de-DE\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Program Files\Windows Photo Viewer\de-DE\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Windows\bcastdvr\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5148

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\bcastdvr\dllhost.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 "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Windows\bcastdvr\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\smss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1312

C:\Users\Default User\SearchHost.exe
"C:\Users\Default User\SearchHost.exe"
1⤵
PID:772

C:\Recovery\WindowsRE\dllhost.exe
"C:\Recovery\WindowsRE\dllhost.exe"
1⤵
PID:5980

C:\Program Files\Windows Photo Viewer\de-DE\System.exe
"C:\Program Files\Windows Photo Viewer\de-DE\System.exe"
1⤵
PID:3760

C:\Users\Public\Videos\smss.exe
"C:\Users\Public\Videos\smss.exe"
1⤵
PID:1276

C:\Recovery\WindowsRE\fontdrvhost.exe
"C:\Recovery\WindowsRE\fontdrvhost.exe"
1⤵
PID:2624

C:\Recovery\WindowsRE\Idle.exe
"C:\Recovery\WindowsRE\Idle.exe"
1⤵
PID:5548

C:\Windows\bcastdvr\dllhost.exe
"C:\Windows\bcastdvr\dllhost.exe"
1⤵
PID:3124

C:\Program Files (x86)\MSBuild\Microsoft\smss.exe
"C:\Program Files (x86)\MSBuild\Microsoft\smss.exe"
1⤵
PID:6192

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:\Recovery\WindowsRE\Idle.exe
Size 2.0MB
SHA256 407e40c5fb376ec2189ee9765bf588453f1644b7c59e34d0e79689cc39df9425
MD5 f4a985469f236973753b7dc29c0c339c
SHA1 ac21fe8c269c64c676c1e3018e885b3da879dafb
SHA512 1061c810f105ced052ad80c4db3091b4dd1536cae7a28941543c58e0c73cf63fe82dc3364ff7c22324e817ca57581f546be968e3af9f58da164c7592faa14606
SSDEEP 49152:OkQTAuYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpo:Oau5CbhZcT2lvnDFpFW/twU7+o
TLSH
T11FA5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

__PSScriptPolicyTest_teqtvm5e.oyc.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_teqtvm5e.oyc.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/5276-0-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-1-0x0000000005710000-0x00000000059C8000-memory.dmp

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memory/5276-2-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-3-0x00000000059D0000-0x0000000005F76000-memory.dmp

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memory/5276-4-0x0000000005450000-0x0000000005706000-memory.dmp

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memory/5276-12-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-10-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-18-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-22-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-42-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-44-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-40-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-38-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-36-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-34-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-32-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-30-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-28-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-26-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-24-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-20-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-16-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-14-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-8-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-6-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-5-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-56-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-62-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-82-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-90-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-111-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-116-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-114-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-112-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-108-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-106-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-104-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-102-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-98-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-96-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-84-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-94-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-93-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-88-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-86-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-100-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-80-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-78-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-76-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-74-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-70-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-68-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-66-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-64-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-60-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-58-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-54-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-52-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-50-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-49-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-46-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-72-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-118-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-120-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-128-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-130-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-126-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-124-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-122-0x0000000005450000-0x0000000005701000-memory.dmp

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memory/5276-1516-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-1789-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-2015-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-5231-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-5232-0x0000000002D10000-0x0000000002D2C000-memory.dmp

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memory/5276-5233-0x0000000002D40000-0x0000000002D90000-memory.dmp

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memory/5276-5234-0x0000000002DA0000-0x0000000002DA8000-memory.dmp

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memory/5276-5235-0x0000000006740000-0x0000000006750000-memory.dmp

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memory/5276-5236-0x0000000006750000-0x0000000006766000-memory.dmp

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memory/5276-5237-0x0000000006790000-0x0000000006798000-memory.dmp

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memory/5276-5238-0x00000000067A0000-0x00000000067B2000-memory.dmp

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memory/5276-5239-0x00000000067E0000-0x00000000067E8000-memory.dmp

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memory/5276-5240-0x0000000006C50000-0x0000000006C60000-memory.dmp

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memory/5276-5241-0x0000000006C90000-0x0000000006D22000-memory.dmp

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memory/5276-5242-0x0000000006D40000-0x0000000006D4A000-memory.dmp

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memory/5276-5243-0x0000000006C70000-0x0000000006C78000-memory.dmp

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memory/5276-5244-0x0000000006D50000-0x0000000006D5C000-memory.dmp

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memory/5276-5245-0x0000000006D60000-0x0000000006D68000-memory.dmp

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memory/5276-5247-0x0000000006D80000-0x0000000006D92000-memory.dmp

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memory/5276-5248-0x0000000007E10000-0x000000000833C000-memory.dmp

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memory/5276-5250-0x0000000008370000-0x000000000837C000-memory.dmp

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memory/5276-5249-0x0000000008350000-0x000000000835C000-memory.dmp

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memory/5276-5251-0x0000000008380000-0x000000000838C000-memory.dmp

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memory/5276-5252-0x00000000083A0000-0x00000000083AC000-memory.dmp

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memory/5276-5253-0x0000000008650000-0x0000000008658000-memory.dmp

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memory/5276-5258-0x00000000087C0000-0x00000000087C8000-memory.dmp

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memory/5276-5259-0x00000000087D0000-0x00000000087DA000-memory.dmp

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memory/5276-5257-0x0000000008790000-0x0000000008798000-memory.dmp

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memory/5276-5256-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-5255-0x0000000008760000-0x000000000876E000-memory.dmp

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memory/5276-5254-0x00000000083B0000-0x00000000083BA000-memory.dmp

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memory/5276-5260-0x00000000087E0000-0x00000000087EC000-memory.dmp

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memory/5276-5263-0x0000000008800000-0x0000000008866000-memory.dmp

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memory/5276-7111-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/5276-6880-0x0000000005440000-0x0000000005450000-memory.dmp

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memory/7876-18326-0x0000000005F10000-0x0000000005F76000-memory.dmp

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memory/7876-18325-0x0000000005D70000-0x0000000005D92000-memory.dmp

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memory/7876-18802-0x0000000005FF0000-0x0000000006347000-memory.dmp

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memory/7876-25286-0x00000000064C0000-0x00000000064DE000-memory.dmp

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memory/7876-25850-0x0000000006960000-0x00000000069AC000-memory.dmp

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memory/7900-13014-0x0000000004EE0000-0x000000000550A000-memory.dmp

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memory/7900-12993-0x0000000004860000-0x0000000004896000-memory.dmp

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