dcrat | 4b8a2de0a577d3c03f3cb37b87d9aa00bb69aa8b3c743d3f5507dbd1b488a32b

Analysis

max time kernel
34s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/11/2026, 02:34

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General

Target
2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 2.0MB
Sample261112-c2lthatvdx
SHA256 4b8a2de0a577d3c03f3cb37b87d9aa00bb69aa8b3c743d3f5507dbd1b488a32b
MD5 f0b2c4f5f4810eecf10d018efa73ffbb
SHA1 69514b3a744898b7b03180a577e40f3f81a18083
SHA512 18d494e537a892eb77a492c700b51809baede5ea2f89928a15ba336fe66ea3dc7c569df4ebba6b87fe713c39179409561aacb9e5d9a965080f4c798393ab2148
SSDEEP 49152:ykQTAdYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpa:yad5CbhZcT2lvnDFpFW/twU7+a
TLSH
T176A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
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
		1328	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		2664	schtasks.exe
		5644	schtasks.exe
		4792	schtasks.exe
		3400	schtasks.exe
		6568	schtasks.exe
		3516	schtasks.exe
		5028	schtasks.exe
		6344	schtasks.exe
		6120	schtasks.exe
		6420	schtasks.exe
		1412	schtasks.exe
		4784	schtasks.exe
		2860	schtasks.exe
		3216	schtasks.exe
		3508	schtasks.exe
		5916	schtasks.exe
		4412	schtasks.exe
		1256	schtasks.exe
		6496	schtasks.exe
		4892	schtasks.exe
		5132	schtasks.exe
		1268	schtasks.exe
		6220	schtasks.exe
		3180	schtasks.exe
		6008	schtasks.exe
		4380	schtasks.exe
		2472	schtasks.exe
		6232	schtasks.exe
		2992	schtasks.exe
		4292	schtasks.exe
		1392	schtasks.exe
		6652	schtasks.exe

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows.old\\Registry.exe\""	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_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	1256	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3516	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4380	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6120	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5644	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5916	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2992	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1328	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4892	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5028	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4784	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3216	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4412	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3400	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1392	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6568	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6344	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3180	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1268	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6220	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6420	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6496	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6008	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3508	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2472	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6652	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6232	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4292	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1412	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2664	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4792	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2860	2020	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5132	2020	schtasks.exe	91

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"	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Custom signature

Detects executables packed with SmartAssembly 7 IoCs

resource	yara_rule
behavioral2/memory/2132-5233-0x0000000006400000-0x0000000006410000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2132-5240-0x0000000007900000-0x000000000790A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2132-5248-0x0000000008120000-0x000000000812C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2132-5250-0x0000000008150000-0x000000000815C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2132-5252-0x0000000008500000-0x000000000850A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2132-5256-0x0000000008580000-0x000000000858A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/2132-5247-0x0000000008100000-0x000000000810C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2714045687-1127350534-2056456672-1000\Software\Microsoft\Windows\CurrentVersion\Run\Registry = "\"C:\\Windows.old\\Registry.exe\""	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Registry = "\"C:\\Windows.old\\Registry.exe\""	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_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	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 7 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/2132-5233-0x0000000006400000-0x0000000006410000-memory.dmp	SmartAssembly
behavioral2/memory/2132-5240-0x0000000007900000-0x000000000790A000-memory.dmp	SmartAssembly
behavioral2/memory/2132-5248-0x0000000008120000-0x000000000812C000-memory.dmp	SmartAssembly
behavioral2/memory/2132-5250-0x0000000008150000-0x000000000815C000-memory.dmp	SmartAssembly
behavioral2/memory/2132-5252-0x0000000008500000-0x000000000850A000-memory.dmp	SmartAssembly
behavioral2/memory/2132-5256-0x0000000008580000-0x000000000858A000-memory.dmp	SmartAssembly
behavioral2/memory/2132-5247-0x0000000008100000-0x000000000810C000-memory.dmp	SmartAssembly

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ja-JP\services.exe	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Windows\ja-JP\c5b4cb5e9653cc	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

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

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

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_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
6220	schtasks.exe
6008	schtasks.exe
6652	schtasks.exe
5916	schtasks.exe
2992	schtasks.exe
1392	schtasks.exe
2860	schtasks.exe
5132	schtasks.exe
6120	schtasks.exe
3400	schtasks.exe
6496	schtasks.exe
1412	schtasks.exe
2664	schtasks.exe
1256	schtasks.exe
3180	schtasks.exe
3508	schtasks.exe
4792	schtasks.exe
1268	schtasks.exe
6232	schtasks.exe
5644	schtasks.exe
5028	schtasks.exe
4784	schtasks.exe
3216	schtasks.exe
6344	schtasks.exe
3516	schtasks.exe
6420	schtasks.exe
2472	schtasks.exe
6568	schtasks.exe
4292	schtasks.exe
4380	schtasks.exe
1328	schtasks.exe
4892	schtasks.exe
4412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2132	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2132	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2132	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2132	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
2132	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2132	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_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"	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_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\2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-11_f0b2c4f5f4810eecf10d018efa73ffbb_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
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 10 /tr "'C:\Windows.old\Registry.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Windows.old\Registry.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 12 /tr "'C:\Windows.old\Registry.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 9 /tr "'C:\Windows\ja-JP\services.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Windows\ja-JP\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Windows\ja-JP\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\services.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Windows\PLA\Rules\System.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\PLA\Rules\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4784

C:\Windows\ja-JP\services.exe
"C:\Windows\ja-JP\services.exe"
1⤵
PID:5480

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 8 /tr "'C:\Windows\PLA\Rules\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\spoolsv.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3400

C:\Windows.old\Registry.exe
"C:\Windows.old\Registry.exe"
1⤵
PID:5196

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 12 /tr "'C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\SearchHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Windows\Downloaded Program Files\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1268

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\Downloaded Program Files\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Windows\Downloaded Program Files\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6420

C:\Recovery\WindowsRE\services.exe
"C:\Recovery\WindowsRE\services.exe"
1⤵
PID:7124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\Windows.old\fontdrvhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows.old\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\Windows.old\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3508

C:\Recovery\WindowsRE\SearchHost.exe
"C:\Recovery\WindowsRE\SearchHost.exe"
1⤵
PID:4888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Windows\Logs\MoSetup\RuntimeBroker.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Logs\MoSetup\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Windows\Logs\MoSetup\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Windows.old\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Defender\en-US\OfficeClickToRun.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\en-US\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Defender\en-US\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5132

C:\Windows.old\dllhost.exe
"C:\Windows.old\dllhost.exe"
1⤵
PID:2300

C:\Windows\Logs\MoSetup\RuntimeBroker.exe
"C:\Windows\Logs\MoSetup\RuntimeBroker.exe"
1⤵
PID:4484

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

Registry.exe

Path C:\Windows.old\Registry.exe
Size 2.0MB
SHA256 b5b6da0ba5f444eb7591c3cc49b3a4246af0c6e9cbb18a85077e3676e102fd74
MD5 d942029314363ccc7d2c3d0e0d3a8043
SHA1 ced1de20f4c20657a8b26445f29c826b46c05395
SHA512 6fae01c3e6247fc24e9ae556cc7d63253f34f167809c149fdd244c3abd72e73ce436bf932d57ef4e2340b5490e4c9cb62a1918c5b051341cdead73380ae366f1
SSDEEP 49152:ekQTAmYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpL:eam5CbhZcT2lvnDFpFW/twU7+L
TLSH
T17CA5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

System.exe

Path C:\Windows\PLA\Rules\System.exe
Size 2.0MB
SHA256 4b8a2de0a577d3c03f3cb37b87d9aa00bb69aa8b3c743d3f5507dbd1b488a32b
MD5 f0b2c4f5f4810eecf10d018efa73ffbb
SHA1 69514b3a744898b7b03180a577e40f3f81a18083
SHA512 18d494e537a892eb77a492c700b51809baede5ea2f89928a15ba336fe66ea3dc7c569df4ebba6b87fe713c39179409561aacb9e5d9a965080f4c798393ab2148
SSDEEP 49152:ykQTAdYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpa:yad5CbhZcT2lvnDFpFW/twU7+a
TLSH
T176A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

services.exe

Path C:\Windows\ja-JP\services.exe
Size 2.0MB
SHA256 e5e67c9a159940f7cb94f02262e80941906f6d81366127356ebfbfa84b326bc0
MD5 c166daa634d281ff20d3bb3e212f11da
SHA1 2a128546027e3790eb1c34f16a9891817073c0d0
SHA512 65e9bf8db63e2f4c9598f1a91d8c7eabecf4ec10bf1ff445af6c06f7768a137f99e94629779a955241ae6607517808fc81b988c8218203edfe2378b21347bca5
SSDEEP 49152:CkQTABYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpV:CaB5CbhZcT2lvnDFpFW/twU7+V
TLSH
T1D9A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2132-0-0x00000000750B2000-0x00000000750B3000-memory.dmp

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memory/2132-1-0x0000000005690000-0x0000000005948000-memory.dmp

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memory/2132-2-0x0000000005950000-0x0000000005F0A000-memory.dmp

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memory/2132-4-0x00000000053D0000-0x0000000005686000-memory.dmp

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memory/2132-3-0x00000000750A0000-0x000000007585C000-memory.dmp

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memory/2132-5-0x00000000750A0000-0x000000007585C000-memory.dmp

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memory/2132-6-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-14-0x00000000750A0000-0x000000007585C000-memory.dmp

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memory/2132-11-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-16-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-30-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-32-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-40-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-52-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-58-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-78-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-90-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-108-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-132-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-130-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-128-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-126-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-124-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-122-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-120-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-118-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-116-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-114-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-112-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-110-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-106-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-104-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-102-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-100-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-98-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-96-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-94-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-92-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-89-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-86-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-82-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-80-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-84-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-77-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-74-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-73-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-70-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-68-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-66-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-64-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-62-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-60-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-56-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-54-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-50-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-48-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-46-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-44-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-42-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-38-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-36-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-34-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-28-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-22-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-20-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-18-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-26-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-24-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-13-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-9-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-7-0x00000000053D0000-0x0000000005681000-memory.dmp

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memory/2132-1399-0x00000000750B2000-0x00000000750B3000-memory.dmp

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memory/2132-1409-0x00000000750A0000-0x000000007585C000-memory.dmp

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memory/2132-5229-0x00000000750A0000-0x000000007585C000-memory.dmp

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memory/2132-5233-0x0000000006400000-0x0000000006410000-memory.dmp

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memory/2132-5232-0x0000000002690000-0x0000000002698000-memory.dmp

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memory/2132-5231-0x0000000002630000-0x0000000002680000-memory.dmp

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memory/2132-5237-0x0000000007890000-0x0000000007898000-memory.dmp

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memory/2132-5240-0x0000000007900000-0x000000000790A000-memory.dmp

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memory/2132-5245-0x0000000007960000-0x0000000007972000-memory.dmp

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memory/2132-5243-0x0000000007950000-0x0000000007958000-memory.dmp

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memory/2132-5242-0x0000000007930000-0x000000000793C000-memory.dmp

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memory/2132-5241-0x00000000078F0000-0x00000000078F8000-memory.dmp

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memory/2132-5239-0x0000000007AD0000-0x0000000007B62000-memory.dmp

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memory/2132-5238-0x0000000007970000-0x0000000007980000-memory.dmp

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memory/2132-5236-0x00000000079C0000-0x00000000079D2000-memory.dmp

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memory/2132-5248-0x0000000008120000-0x000000000812C000-memory.dmp

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memory/2132-5250-0x0000000008150000-0x000000000815C000-memory.dmp

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memory/2132-5249-0x0000000008130000-0x000000000813C000-memory.dmp

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memory/2132-5253-0x0000000008510000-0x000000000851E000-memory.dmp

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memory/2132-5252-0x0000000008500000-0x000000000850A000-memory.dmp

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memory/2132-5257-0x0000000008590000-0x000000000859C000-memory.dmp

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memory/2132-5258-0x00000000750A0000-0x000000007585C000-memory.dmp

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memory/2132-5256-0x0000000008580000-0x000000000858A000-memory.dmp

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memory/2132-5261-0x0000000008710000-0x0000000008776000-memory.dmp

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memory/2132-5255-0x0000000008550000-0x0000000008558000-memory.dmp

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memory/2132-5254-0x0000000008540000-0x0000000008548000-memory.dmp

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memory/2132-5251-0x0000000008160000-0x0000000008168000-memory.dmp

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memory/2132-5247-0x0000000008100000-0x000000000810C000-memory.dmp

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memory/2132-5246-0x0000000007B90000-0x00000000080BC000-memory.dmp

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memory/2132-5235-0x0000000007870000-0x0000000007878000-memory.dmp

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memory/2132-5234-0x0000000006440000-0x0000000006456000-memory.dmp

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memory/2132-5230-0x0000000002600000-0x000000000261C000-memory.dmp

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memory/2132-7775-0x00000000750A0000-0x000000007585C000-memory.dmp

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memory/2132-8169-0x00000000750A0000-0x000000007585C000-memory.dmp

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