dcrat | 52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537

Analysis

max time kernel
38s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/07/2026, 01:25

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General

Target
x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Size 1.7MB
Sample260710-btceesby2k
SHA256 52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537
MD5 c2fff6360de02e38670bcc87f377c920
SHA1 f5834bfc57d11f85b54b49265948362a0594fbfa
SHA512 811a6be5be4a8f3edccabf377ae72c3db2f4be5c35a2c543c22803108081a2103fc518fec0bb159a7f4a5c58edc16e436f039b7b36d128f3be511391de1eb0ce
SSDEEP 49152:ckQTAwIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scv:caouRD9JdOR4m+lmY/4rx8cv
TLSH
T1A38523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
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
		744	schtasks.exe
		5164	schtasks.exe
		3864	schtasks.exe
		1488	schtasks.exe
		3128	schtasks.exe
		4460	schtasks.exe
		5008	schtasks.exe
		6044	schtasks.exe
		5052	schtasks.exe
		2224	schtasks.exe
		4700	schtasks.exe
		3732	schtasks.exe
		3188	schtasks.exe
		4464	schtasks.exe
		4380	schtasks.exe
		4136	schtasks.exe
		4796	schtasks.exe
		1820	schtasks.exe
		2124	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
		1136	schtasks.exe
		3696	schtasks.exe
		4292	schtasks.exe
		2100	schtasks.exe
		3168	schtasks.exe
		4504	schtasks.exe
		2136	schtasks.exe
		2308	schtasks.exe
		1528	schtasks.exe
		1924	schtasks.exe
		2888	schtasks.exe
		1164	schtasks.exe
		3232	schtasks.exe
		3960	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:\\Users\\Public\\Music\\System.exe\""	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Public\\Music\\System.exe\", \"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\v3.5\\dllhost.exe\""	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.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	2308	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2136	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1528	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2124	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3960	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4292	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	744	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3732	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2224	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3696	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4700	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3232	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1924	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2100	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4504	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1136	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4380	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4136	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4464	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5052	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3188	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1488	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3864	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2888	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4796	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1820	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3168	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3128	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4460	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5008	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1164	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5164	4556	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6044	4556	schtasks.exe	87

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"	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

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

execution

PowerShell

T1059.001

pid	Process
11040	powershell.exe
11584	powershell.exe
11580	powershell.exe
5352	powershell.exe
11092	powershell.exe
11080	powershell.exe
11012	powershell.exe
11548	powershell.exe
11532	powershell.exe
11500	powershell.exe
11112	powershell.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-1-5-21-889581200-2041691093-2048517887-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\v3.5\\dllhost.exe\""	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\v3.5\\dllhost.exe\""	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Users\\Public\\Music\\System.exe\""	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Users\\Public\\Music\\System.exe\""	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.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	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral1/memory/2880-5232-0x0000000006230000-0x0000000006240000-memory.dmp	SmartAssembly
behavioral1/memory/2880-5236-0x0000000006730000-0x000000000673A000-memory.dmp	SmartAssembly
behavioral1/memory/2880-5241-0x0000000006810000-0x000000000681C000-memory.dmp	SmartAssembly
behavioral1/memory/2880-5244-0x0000000007130000-0x000000000713C000-memory.dmp	SmartAssembly
behavioral1/memory/2880-5242-0x0000000006840000-0x000000000684A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dllhost.exe	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\5940a34987c991	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.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	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.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
4464	schtasks.exe
3128	schtasks.exe
5164	schtasks.exe
744	schtasks.exe
2224	schtasks.exe
4136	schtasks.exe
5052	schtasks.exe
4796	schtasks.exe
5008	schtasks.exe
6044	schtasks.exe
2100	schtasks.exe
2308	schtasks.exe
4504	schtasks.exe
1136	schtasks.exe
1164	schtasks.exe
3188	schtasks.exe
3864	schtasks.exe
3732	schtasks.exe
3696	schtasks.exe
4700	schtasks.exe
1924	schtasks.exe
1820	schtasks.exe
2136	schtasks.exe
3960	schtasks.exe
2888	schtasks.exe
3168	schtasks.exe
2124	schtasks.exe
4292	schtasks.exe
3232	schtasks.exe
4380	schtasks.exe
1488	schtasks.exe
4460	schtasks.exe
1528	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2880	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
2880	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
2880	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
2880	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.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"	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.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\x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe
"C:\Users\Admin\AppData\Local\Temp\x52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537.exe"
1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2880
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11012
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11040
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11080
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11092
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11112
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:5352
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11500
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11532
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11548
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11580
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:11584
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Wjscr0doXS.bat"
  2⤵
  PID:9132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 11 /tr "'C:\Users\Public\Music\System.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Users\Public\Music\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 9 /tr "'C:\Users\Public\Music\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dllhost.exe'" /rl HIGHEST /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 "sihosts" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\spoolsv.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3696

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\es-ES\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Desktop\services.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\All Users\Desktop\services.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 10 /tr "'C:\Users\All Users\Desktop\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Documents\My Videos\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Default\Documents\My Videos\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Users\Default\Documents\My Videos\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 13 /tr "'C:\Program Files\Mozilla Firefox\explorer.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\explorer.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 12 /tr "'C:\Program Files\Mozilla Firefox\explorer.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3168

C:\Recovery\WindowsRE\csrss.exe
"C:\Recovery\WindowsRE\csrss.exe"
1⤵
PID:2124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3128

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Multimedia Platform\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4460

C:\Recovery\WindowsRE\sihost.exe
"C:\Recovery\WindowsRE\sihost.exe"
1⤵
PID:4440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dwm.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1164

C:\Program Files (x86)\Windows Defender\es-ES\spoolsv.exe
"C:\Program Files (x86)\Windows Defender\es-ES\spoolsv.exe"
1⤵
PID:1528

C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dllhost.exe
"C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dllhost.exe"
1⤵
PID:4196

C:\Recovery\WindowsRE\sppsvc.exe
"C:\Recovery\WindowsRE\sppsvc.exe"
1⤵
PID:5136

C:\Users\All Users\Desktop\services.exe
"C:\Users\All Users\Desktop\services.exe"
1⤵
PID:5144

C:\Users\Public\Music\System.exe
"C:\Users\Public\Music\System.exe"
1⤵
PID:5152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dwm.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5164

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dwm.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6044

C:\Users\Default\Documents\My Videos\dllhost.exe
"C:\Users\Default\Documents\My Videos\dllhost.exe"
1⤵
PID:5860

C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dwm.exe
"C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dwm.exe"
1⤵
PID:8056

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

dwm.exe

Path C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dwm.exe
Size 64KB
SHA256 5ba2d2b311202a505a1e395a1bcc77753c35279707b9071fce6920f56584672a
MD5 ccc5d56ff8e9f314b7a4fb6e51c7fc73
SHA1 9f6157cbe301c4de2bfb142d25aabf2f2f28f36b
SHA512 1366e5d96fc8c1efa1269ded07120d9c5328271a02e1304e42451f999aafb2401f8b88827407ddf17bd80072165bdedf7cdae3bb336d994176fb203fcca5d831
SSDEEP 768:7YgIkbKyiLYWfhCPG6wbWLgIej76lG+TRP19bMisPgX5VW5ElhP8KSB7+gZXTBQj:kxKY+T6KW5CvEyXWk
TLSH
T1EA539E20B1C181F6D493617502AA4B669D3D1572073EE6E79BE23DB36D213F1F23A08E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dwm.exe

Path C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\dwm.exe
Size 128KB
SHA256 5ba0e9a447f5bdf0d616912df2ff0307a801472ef7cd19eb68bdb0a06a4053d6
MD5 f0e04edc9928c71d9632869cd48acade
SHA1 59a1ea3c2686110941465f107fca540c2f6502a4
SHA512 23e13f768ee1b5bd5e2778f93460e120ef90da39a667a070c79df67ba5dee1c25b5d40be8451c12ec90db5ef4dbb785cc1d1100ec4895684f35ff16a01599579
SSDEEP 1536:kxKY+T6KW5CvEyXWvE344wAL5LO8XvdPTwZI3sq5gnToIfnIOlIOjcTm:GDKW1LgppLRHMY0TBfJvjcTm
TLSH
T1B5D37C2071C1C2B3C4B6113484E6CB799A7A3071077A95D7BBDD2BB66E213E1A3362CD
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

sppsvc.exe

Path C:\Recovery\WindowsRE\sppsvc.exe
Size 1.7MB
SHA256 52638613b0631ae2164f3a8ba8e604afa59a2d02d144005c20990ce21274d537
MD5 c2fff6360de02e38670bcc87f377c920
SHA1 f5834bfc57d11f85b54b49265948362a0594fbfa
SHA512 811a6be5be4a8f3edccabf377ae72c3db2f4be5c35a2c543c22803108081a2103fc518fec0bb159a7f4a5c58edc16e436f039b7b36d128f3be511391de1eb0ce
SSDEEP 49152:ckQTAwIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scv:caouRD9JdOR4m+lmY/4rx8cv
TLSH
T1A38523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2880-0-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-1-0x0000000005370000-0x00000000055EC000-memory.dmp

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memory/2880-2-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-3-0x00000000055F0000-0x0000000005B94000-memory.dmp

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memory/2880-4-0x00000000050F0000-0x000000000536A000-memory.dmp

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memory/2880-5-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-8-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-14-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-20-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-32-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-52-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-58-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-68-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-66-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-64-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-62-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-60-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-57-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-54-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-50-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-48-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-46-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-44-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-42-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-38-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-36-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-35-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-30-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-28-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-27-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-40-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-24-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-22-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-12-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-11-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-18-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-16-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-6-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-86-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-90-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-106-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-114-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-126-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-130-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-128-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-124-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-122-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-118-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-116-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-112-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-110-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-108-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-102-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-100-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-120-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-98-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-96-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-104-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-94-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-92-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-89-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-78-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-76-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-84-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-82-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-80-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-74-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-72-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-70-0x00000000050F0000-0x0000000005364000-memory.dmp

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memory/2880-1273-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-1535-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-1845-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-5228-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-5229-0x00000000023A0000-0x00000000023BC000-memory.dmp

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memory/2880-5230-0x00000000023D0000-0x0000000002420000-memory.dmp

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memory/2880-5232-0x0000000006230000-0x0000000006240000-memory.dmp

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memory/2880-5231-0x0000000002430000-0x0000000002438000-memory.dmp

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memory/2880-5233-0x00000000062F0000-0x0000000006306000-memory.dmp

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memory/2880-5234-0x0000000006270000-0x0000000006278000-memory.dmp

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memory/2880-5235-0x0000000006310000-0x0000000006320000-memory.dmp

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memory/2880-5236-0x0000000006730000-0x000000000673A000-memory.dmp

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memory/2880-5237-0x0000000006760000-0x000000000676C000-memory.dmp

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memory/2880-5238-0x0000000006770000-0x0000000006782000-memory.dmp

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memory/2880-5239-0x0000000006880000-0x0000000006DAC000-memory.dmp

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memory/2880-5240-0x0000000006800000-0x000000000680C000-memory.dmp

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memory/2880-5241-0x0000000006810000-0x000000000681C000-memory.dmp

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memory/2880-5244-0x0000000007130000-0x000000000713C000-memory.dmp

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memory/2880-5243-0x0000000006860000-0x0000000006868000-memory.dmp

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memory/2880-5242-0x0000000006840000-0x000000000684A000-memory.dmp

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memory/2880-5245-0x0000000007140000-0x00000000071D2000-memory.dmp

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memory/2880-5246-0x0000000007200000-0x000000000720C000-memory.dmp

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memory/2880-5249-0x0000000007220000-0x0000000007286000-memory.dmp

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memory/2880-5250-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-6511-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/2880-7505-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/11532-19618-0x0000000005AB0000-0x00000000060D8000-memory.dmp

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memory/11532-19617-0x0000000003110000-0x0000000003146000-memory.dmp

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memory/11584-28547-0x0000000005350000-0x00000000053B6000-memory.dmp

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