djvu | 4a215cfc4770b40817af64d9cb7fabdb2f44e19dd11ba60817cb15d67da2fbc5

Analysis

max time kernel
148s
max time network
150s
platform
windows10_x64
resource
win10v20210408
submitted
06/06/2021, 07:06

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General

Target
5daae46dce818ad27e3702ec4d321c05.exe
Size 792KB
Sample210606-qmy7k2ffv2
SHA256 4a215cfc4770b40817af64d9cb7fabdb2f44e19dd11ba60817cb15d67da2fbc5
MD5 5daae46dce818ad27e3702ec4d321c05
SHA1 7ed21dd9457eeb80450b0503de678432febaf258
SHA512 cba483e2f42ab259a7a58b3a33b52796ef219a1f36fb6136977a191ac4d5ff9a1b03a9bddd0f4cd0e32f702dce686f3da64396a96c2fe6cabad144eecc479767
MD5 SHA1 SHA512

Score

10^/10

djvu vidar 517 discovery evasion persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\_readme.txt

Ransom Note

ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-TFI08DijHt Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0301ewgfDdDBdvqsPmr0fKHxRTsoehSI5NvcPBQzqBpGpEA6x5

Emails

URLs

https://we.tl/t-TFI08DijHt

Extracted

Family

vidar

Version

39.2

Botnet

https://dimashub.tumblr.com

Attributes

profile_id
517

Signatures

Deletes Windows Defender Definitions 2 TTPs 1 IoCs

Uses mpcmdrun utility to delete all AV definitions.

evasion

Impair Defenses

T1562

Command-Line Interface

T1059

pid	Process
2588	mpcmdrun.exe

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Vidar Stealer 4 IoCs

stealer

resource	yara_rule
behavioral2/memory/2120-143-0x0000000000400000-0x000000000049A000-memory.dmp	family_vidar
behavioral2/memory/2120-144-0x000000000046803D-mapping.dmp	family_vidar
behavioral2/memory/2584-147-0x0000000002000000-0x0000000002097000-memory.dmp	family_vidar
behavioral2/memory/2120-148-0x0000000000400000-0x000000000049A000-memory.dmp	family_vidar

Disables Task Manager via registry modification
evasion
Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	updatewin2.exe

Executes dropped EXE 7 IoCs

pid	Process
2348	updatewin1.exe
1688	updatewin2.exe
1444	updatewin1.exe
2584	5.exe
2120	5.exe
3540	5daae46dce818ad27e3702ec4d321c05.exe
2616	5daae46dce818ad27e3702ec4d321c05.exe

Modifies extensions of user files 10 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\SelectTrace.raw => C:\Users\Admin\Pictures\SelectTrace.raw.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File renamed	C:\Users\Admin\Pictures\SplitSave.png => C:\Users\Admin\Pictures\SplitSave.png.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File renamed	C:\Users\Admin\Pictures\UpdateJoin.tif => C:\Users\Admin\Pictures\UpdateJoin.tif.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File renamed	C:\Users\Admin\Pictures\CompressRevoke.raw => C:\Users\Admin\Pictures\CompressRevoke.raw.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File renamed	C:\Users\Admin\Pictures\RenameRead.raw => C:\Users\Admin\Pictures\RenameRead.raw.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File renamed	C:\Users\Admin\Pictures\ProtectMove.tiff => C:\Users\Admin\Pictures\ProtectMove.tiff.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File opened for modification	C:\Users\Admin\Pictures\SaveHide.tiff	5daae46dce818ad27e3702ec4d321c05.exe
File renamed	C:\Users\Admin\Pictures\SaveHide.tiff => C:\Users\Admin\Pictures\SaveHide.tiff.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File renamed	C:\Users\Admin\Pictures\BlockSwitch.tif => C:\Users\Admin\Pictures\BlockSwitch.tif.pahd	5daae46dce818ad27e3702ec4d321c05.exe
File opened for modification	C:\Users\Admin\Pictures\ProtectMove.tiff	5daae46dce818ad27e3702ec4d321c05.exe

Loads dropped DLL 2 IoCs

pid	Process
2120	5.exe
2120	5.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2732	icacls.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\fbe8ecc7-171d-4723-810a-a1fb0b9e2a9d\\5daae46dce818ad27e3702ec4d321c05.exe\" --AutoStart"	5daae46dce818ad27e3702ec4d321c05.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 5 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
10	api.2ip.ua
11	api.2ip.ua
21	api.2ip.ua
39	api.2ip.ua
40	api.2ip.ua

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 708 set thread context of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 3176 set thread context of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 2584 set thread context of 2120	2584	5.exe	89
PID 3540 set thread context of 2616	3540	5daae46dce818ad27e3702ec4d321c05.exe	105

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	5.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2560	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2732	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	5daae46dce818ad27e3702ec4d321c05.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	5daae46dce818ad27e3702ec4d321c05.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
3048	5daae46dce818ad27e3702ec4d321c05.exe
3048	5daae46dce818ad27e3702ec4d321c05.exe
420	5daae46dce818ad27e3702ec4d321c05.exe
420	5daae46dce818ad27e3702ec4d321c05.exe
2312	powershell.exe
2120	5.exe
2120	5.exe
2120	5.exe
2120	5.exe
2120	5.exe
2120	5.exe
2312	powershell.exe
2120	5.exe
2120	5.exe
2312	powershell.exe
2312	powershell.exe
2616	powershell.exe
2616	powershell.exe
2616	powershell.exe
1928	powershell.exe
1928	powershell.exe
1928	powershell.exe
420	5daae46dce818ad27e3702ec4d321c05.exe
420	5daae46dce818ad27e3702ec4d321c05.exe
2616	5daae46dce818ad27e3702ec4d321c05.exe
2616	5daae46dce818ad27e3702ec4d321c05.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2312	powershell.exe
Token: SeDebugPrivilege	2732	taskkill.exe
Token: SeDebugPrivilege	2616	powershell.exe
Token: SeDebugPrivilege	1928	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 708 wrote to memory of 3048	708	5daae46dce818ad27e3702ec4d321c05.exe	77
PID 3048 wrote to memory of 2732	3048	5daae46dce818ad27e3702ec4d321c05.exe	78
PID 3048 wrote to memory of 2732	3048	5daae46dce818ad27e3702ec4d321c05.exe	78
PID 3048 wrote to memory of 2732	3048	5daae46dce818ad27e3702ec4d321c05.exe	78
PID 3048 wrote to memory of 3176	3048	5daae46dce818ad27e3702ec4d321c05.exe	80
PID 3048 wrote to memory of 3176	3048	5daae46dce818ad27e3702ec4d321c05.exe	80
PID 3048 wrote to memory of 3176	3048	5daae46dce818ad27e3702ec4d321c05.exe	80
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 3176 wrote to memory of 420	3176	5daae46dce818ad27e3702ec4d321c05.exe	82
PID 420 wrote to memory of 2348	420	5daae46dce818ad27e3702ec4d321c05.exe	83
PID 420 wrote to memory of 2348	420	5daae46dce818ad27e3702ec4d321c05.exe	83
PID 420 wrote to memory of 2348	420	5daae46dce818ad27e3702ec4d321c05.exe	83
PID 420 wrote to memory of 1688	420	5daae46dce818ad27e3702ec4d321c05.exe	84
PID 420 wrote to memory of 1688	420	5daae46dce818ad27e3702ec4d321c05.exe	84
PID 420 wrote to memory of 1688	420	5daae46dce818ad27e3702ec4d321c05.exe	84
PID 2348 wrote to memory of 1444	2348	updatewin1.exe	85
PID 2348 wrote to memory of 1444	2348	updatewin1.exe	85
PID 2348 wrote to memory of 1444	2348	updatewin1.exe	85
PID 420 wrote to memory of 2584	420	5daae46dce818ad27e3702ec4d321c05.exe	86
PID 420 wrote to memory of 2584	420	5daae46dce818ad27e3702ec4d321c05.exe	86
PID 420 wrote to memory of 2584	420	5daae46dce818ad27e3702ec4d321c05.exe	86
PID 1444 wrote to memory of 2312	1444	updatewin1.exe	87
PID 1444 wrote to memory of 2312	1444	updatewin1.exe	87
PID 1444 wrote to memory of 2312	1444	updatewin1.exe	87
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2584 wrote to memory of 2120	2584	5.exe	89
PID 2120 wrote to memory of 3696	2120	5.exe	90
PID 2120 wrote to memory of 3696	2120	5.exe	90
PID 2120 wrote to memory of 3696	2120	5.exe	90
PID 3696 wrote to memory of 2732	3696	cmd.exe	92
PID 3696 wrote to memory of 2732	3696	cmd.exe	92
PID 3696 wrote to memory of 2732	3696	cmd.exe	92
PID 3696 wrote to memory of 2560	3696	cmd.exe	94
PID 3696 wrote to memory of 2560	3696	cmd.exe	94
PID 3696 wrote to memory of 2560	3696	cmd.exe	94
PID 1444 wrote to memory of 2616	1444	updatewin1.exe	95
PID 1444 wrote to memory of 2616	1444	updatewin1.exe	95
PID 1444 wrote to memory of 2616	1444	updatewin1.exe	95
PID 2616 wrote to memory of 1928	2616	powershell.exe	97
PID 2616 wrote to memory of 1928	2616	powershell.exe	97
PID 2616 wrote to memory of 1928	2616	powershell.exe	97

C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe
"C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:708
- C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe
  "C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe"
  2⤵
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3048
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\fbe8ecc7-171d-4723-810a-a1fb0b9e2a9d" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:2732
- - C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe
    "C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:3176
  - - C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe
      "C:\Users\Admin\AppData\Local\Temp\5daae46dce818ad27e3702ec4d321c05.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Modifies extensions of user files
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:420
    - - C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\updatewin1.exe
        
        "C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\updatewin1.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:2348
      - C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\updatewin1.exe
        
        "C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\updatewin1.exe" --Admin
        6⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1444
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Set-ExecutionPolicy -Scope CurrentUser RemoteSigned
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2312
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -NoProfile -ExecutionPolicy Bypass -Command "& {Start-Process PowerShell -ArgumentList '-NoProfile -ExecutionPolicy Bypass -File ""C:\Users\Admin\AppData\Local\script.ps1""' -Verb RunAs}"
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2616
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\script.ps1
        8⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1928
        
        C:\Program Files\Windows Defender\mpcmdrun.exe
        
        "C:\Program Files\Windows Defender\mpcmdrun.exe" -removedefinitions -all
        7⤵
        Deletes Windows Defender Definitions
        
        PID:2588
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\delself.bat""
        7⤵
        
        PID:1180
    - - C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\updatewin2.exe
        
        "C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\updatewin2.exe"
        5⤵
        Drops file in Drivers directory
        Executes dropped EXE
        
        PID:1688
    - - C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\5.exe
        
        "C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\5.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2584
      - C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\5.exe
        
        "C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\5.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2120
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c taskkill /im 5.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\25f70edf-bedc-4270-8e4f-8d78769fc523\5.exe" & del C:\ProgramData\*.dll & exit
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:3696
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /im 5.exe /f
        8⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2732
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 6
        8⤵
        Delays execution with timeout.exe
        
        PID:2560

C:\Users\Admin\AppData\Local\fbe8ecc7-171d-4723-810a-a1fb0b9e2a9d\5daae46dce818ad27e3702ec4d321c05.exe
C:\Users\Admin\AppData\Local\fbe8ecc7-171d-4723-810a-a1fb0b9e2a9d\5daae46dce818ad27e3702ec4d321c05.exe --Task
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:3540
- C:\Users\Admin\AppData\Local\fbe8ecc7-171d-4723-810a-a1fb0b9e2a9d\5daae46dce818ad27e3702ec4d321c05.exe
  C:\Users\Admin\AppData\Local\fbe8ecc7-171d-4723-810a-a1fb0b9e2a9d\5daae46dce818ad27e3702ec4d321c05.exe --Task
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2616

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/420-128-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/708-114-0x0000000002320000-0x000000000243B000-memory.dmp

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memory/1444-146-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/1688-141-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/1928-232-0x0000000004770000-0x0000000004771000-memory.dmp

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memory/1928-233-0x0000000004772000-0x0000000004773000-memory.dmp

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memory/1928-234-0x000000007FA10000-0x000000007FA11000-memory.dmp

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memory/1928-235-0x0000000004773000-0x0000000004774000-memory.dmp

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memory/2120-148-0x0000000000400000-0x000000000049A000-memory.dmp

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memory/2120-143-0x0000000000400000-0x000000000049A000-memory.dmp

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memory/2312-159-0x0000000007670000-0x0000000007671000-memory.dmp

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memory/2312-219-0x0000000003246000-0x0000000003248000-memory.dmp

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memory/2312-183-0x0000000009700000-0x0000000009701000-memory.dmp

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memory/2312-184-0x000000007E930000-0x000000007E931000-memory.dmp

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memory/2312-185-0x0000000003243000-0x0000000003244000-memory.dmp

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memory/2312-186-0x00000000098C0000-0x00000000098C1000-memory.dmp

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memory/2312-161-0x0000000008300000-0x0000000008301000-memory.dmp

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memory/2312-160-0x0000000007E30000-0x0000000007E31000-memory.dmp

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memory/2312-162-0x0000000008830000-0x0000000008831000-memory.dmp

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memory/2312-178-0x0000000009380000-0x0000000009381000-memory.dmp

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memory/2312-158-0x0000000007600000-0x0000000007601000-memory.dmp

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memory/2312-156-0x0000000007560000-0x0000000007561000-memory.dmp

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memory/2312-154-0x0000000003242000-0x0000000003243000-memory.dmp

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memory/2312-153-0x0000000003240000-0x0000000003241000-memory.dmp

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memory/2312-152-0x0000000007700000-0x0000000007701000-memory.dmp

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memory/2312-151-0x0000000003250000-0x0000000003251000-memory.dmp

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memory/2312-171-0x00000000093A0000-0x00000000093D3000-memory.dmp

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memory/2312-163-0x0000000008650000-0x0000000008651000-memory.dmp

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memory/2348-137-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/2584-147-0x0000000002000000-0x0000000002097000-memory.dmp

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memory/2616-227-0x0000000004883000-0x0000000004884000-memory.dmp

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memory/2616-223-0x0000000004880000-0x0000000004881000-memory.dmp

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memory/2616-224-0x0000000004882000-0x0000000004883000-memory.dmp

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memory/2616-248-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3048-117-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3048-115-0x0000000000400000-0x0000000000537000-memory.dmp

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