raccoon | 4a4ba0934936df0b796b0c03690609b6596ccda0f434b59d5faea600157bc85f

Analysis

max time kernel
48s
max time network
108s
platform
windows7_x64
resource
win7v20210410
submitted
22/05/2021, 15:56

Sharing

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General

Target
229bc019bf32a2f8e5451f11fa9eedff.exe
Size 842KB
Sample210522-kk2vb42dxe
SHA256 4a4ba0934936df0b796b0c03690609b6596ccda0f434b59d5faea600157bc85f
MD5 229bc019bf32a2f8e5451f11fa9eedff
SHA1 56d69a0f7c52f5f000a581180d23f6eb799915fc
SHA512 9326e11f47c2af8c34cd0688e020c233a408705cc207cd6f7f3d1896885b2dcb7fccb8d4970f33f8ca0831017e2d4d24e48d3372789a7dd998f2a66cc0ea1f78
MD5 SHA1 SHA512

Score

10^/10

raccoon 1d76a465540f6a904ac9f1310fe3a3824b5b4549 discovery evasion persistence spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

1d76a465540f6a904ac9f1310fe3a3824b5b4549

Attributes

url4cnc
https://tttttt.me/kokajakprozak

rc4.plain

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
1716	mpcmdrun.exe

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
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 4 IoCs

pid	Process
1092	updatewin1.exe
300	updatewin1.exe
2044	updatewin2.exe
1760	5.exe

Loads dropped DLL 20 IoCs

pid	Process
924	229bc019bf32a2f8e5451f11fa9eedff.exe
1092	updatewin1.exe
1092	updatewin1.exe
1092	updatewin1.exe
1092	updatewin1.exe
1092	updatewin1.exe
300	updatewin1.exe
300	updatewin1.exe
300	updatewin1.exe
924	229bc019bf32a2f8e5451f11fa9eedff.exe
924	229bc019bf32a2f8e5451f11fa9eedff.exe
924	229bc019bf32a2f8e5451f11fa9eedff.exe
1760	5.exe
1760	5.exe
1760	5.exe
1760	5.exe
1760	5.exe
1760	5.exe
1760	5.exe
1760	5.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
936	icacls.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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

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-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\88aa5f09-50e9-49bd-8770-cd139d10ecff\\229bc019bf32a2f8e5451f11fa9eedff.exe\" --AutoStart"	229bc019bf32a2f8e5451f11fa9eedff.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 3 IoCs

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

flow	ioc
5	api.2ip.ua
6	api.2ip.ua
14	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1200 set thread context of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1064 set thread context of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1620	timeout.exe

Modifies system certificate store 2 TTPs 7 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	229bc019bf32a2f8e5451f11fa9eedff.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	229bc019bf32a2f8e5451f11fa9eedff.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	229bc019bf32a2f8e5451f11fa9eedff.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	229bc019bf32a2f8e5451f11fa9eedff.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	229bc019bf32a2f8e5451f11fa9eedff.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1404	229bc019bf32a2f8e5451f11fa9eedff.exe
1404	229bc019bf32a2f8e5451f11fa9eedff.exe
924	229bc019bf32a2f8e5451f11fa9eedff.exe
924	229bc019bf32a2f8e5451f11fa9eedff.exe
1588	powershell.exe
1588	powershell.exe
1588	powershell.exe
1600	powershell.exe
1600	powershell.exe
560	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1588	powershell.exe
Token: SeDebugPrivilege	1600	powershell.exe
Token: SeDebugPrivilege	560	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1200 wrote to memory of 1404	1200	229bc019bf32a2f8e5451f11fa9eedff.exe	29
PID 1404 wrote to memory of 936	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	32
PID 1404 wrote to memory of 936	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	32
PID 1404 wrote to memory of 936	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	32
PID 1404 wrote to memory of 936	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	32
PID 1404 wrote to memory of 1064	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	33
PID 1404 wrote to memory of 1064	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	33
PID 1404 wrote to memory of 1064	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	33
PID 1404 wrote to memory of 1064	1404	229bc019bf32a2f8e5451f11fa9eedff.exe	33
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 1064 wrote to memory of 924	1064	229bc019bf32a2f8e5451f11fa9eedff.exe	34
PID 924 wrote to memory of 1092	924	229bc019bf32a2f8e5451f11fa9eedff.exe	35
PID 924 wrote to memory of 1092	924	229bc019bf32a2f8e5451f11fa9eedff.exe	35
PID 924 wrote to memory of 1092	924	229bc019bf32a2f8e5451f11fa9eedff.exe	35
PID 924 wrote to memory of 1092	924	229bc019bf32a2f8e5451f11fa9eedff.exe	35
PID 924 wrote to memory of 1092	924	229bc019bf32a2f8e5451f11fa9eedff.exe	35
PID 924 wrote to memory of 1092	924	229bc019bf32a2f8e5451f11fa9eedff.exe	35
PID 924 wrote to memory of 1092	924	229bc019bf32a2f8e5451f11fa9eedff.exe	35
PID 1092 wrote to memory of 300	1092	updatewin1.exe	37
PID 1092 wrote to memory of 300	1092	updatewin1.exe	37
PID 1092 wrote to memory of 300	1092	updatewin1.exe	37
PID 1092 wrote to memory of 300	1092	updatewin1.exe	37
PID 1092 wrote to memory of 300	1092	updatewin1.exe	37
PID 1092 wrote to memory of 300	1092	updatewin1.exe	37
PID 1092 wrote to memory of 300	1092	updatewin1.exe	37
PID 300 wrote to memory of 1588	300	updatewin1.exe	38
PID 300 wrote to memory of 1588	300	updatewin1.exe	38
PID 300 wrote to memory of 1588	300	updatewin1.exe	38
PID 300 wrote to memory of 1588	300	updatewin1.exe	38
PID 300 wrote to memory of 1588	300	updatewin1.exe	38
PID 300 wrote to memory of 1588	300	updatewin1.exe	38
PID 300 wrote to memory of 1588	300	updatewin1.exe	38
PID 924 wrote to memory of 2044	924	229bc019bf32a2f8e5451f11fa9eedff.exe	40
PID 924 wrote to memory of 2044	924	229bc019bf32a2f8e5451f11fa9eedff.exe	40
PID 924 wrote to memory of 2044	924	229bc019bf32a2f8e5451f11fa9eedff.exe	40
PID 924 wrote to memory of 2044	924	229bc019bf32a2f8e5451f11fa9eedff.exe	40
PID 924 wrote to memory of 2044	924	229bc019bf32a2f8e5451f11fa9eedff.exe	40
PID 924 wrote to memory of 2044	924	229bc019bf32a2f8e5451f11fa9eedff.exe	40
PID 924 wrote to memory of 2044	924	229bc019bf32a2f8e5451f11fa9eedff.exe	40
PID 300 wrote to memory of 1600	300	updatewin1.exe	41
PID 300 wrote to memory of 1600	300	updatewin1.exe	41
PID 300 wrote to memory of 1600	300	updatewin1.exe	41
PID 300 wrote to memory of 1600	300	updatewin1.exe	41
PID 300 wrote to memory of 1600	300	updatewin1.exe	41
PID 300 wrote to memory of 1600	300	updatewin1.exe	41

C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe
"C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe
  "C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe"
  2⤵
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1404
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\88aa5f09-50e9-49bd-8770-cd139d10ecff" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:936
- - C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe
    "C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1064
  - - C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe
      "C:\Users\Admin\AppData\Local\Temp\229bc019bf32a2f8e5451f11fa9eedff.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Loads dropped DLL
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:924
    - - C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\updatewin1.exe
        
        "C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\updatewin1.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1092
      - C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\updatewin1.exe
        
        "C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\updatewin1.exe" --Admin
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:300
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Set-ExecutionPolicy -Scope CurrentUser RemoteSigned
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1588
        
        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
        
        PID:1600
        
        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:560
        
        C:\Program Files\Windows Defender\mpcmdrun.exe
        
        "C:\Program Files\Windows Defender\mpcmdrun.exe" -removedefinitions -all
        7⤵
        Deletes Windows Defender Definitions
        
        PID:1716
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\delself.bat""
        7⤵
        
        PID:968
    - - C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\updatewin2.exe
        
        "C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\updatewin2.exe"
        5⤵
        Drops file in Drivers directory
        Executes dropped EXE
        
        PID:2044
    - - C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\5.exe
        
        "C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\5.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies system certificate store
        
        PID:1760
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\4f7c7602-2a79-4ffe-a3a8-b4a3a371d935\5.exe"
        6⤵
        
        PID:620
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /T 10 /NOBREAK
        7⤵
        Delays execution with timeout.exe
        
        PID:1620

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/300-98-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/560-181-0x00000000064F0000-0x00000000064F1000-memory.dmp

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memory/560-154-0x0000000000610000-0x0000000000611000-memory.dmp

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memory/560-158-0x00000000027B0000-0x00000000027B1000-memory.dmp

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memory/560-159-0x0000000004B60000-0x0000000004B61000-memory.dmp

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memory/560-160-0x0000000004B62000-0x0000000004B63000-memory.dmp

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memory/560-164-0x0000000005950000-0x0000000005951000-memory.dmp

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memory/560-167-0x00000000059D0000-0x00000000059D1000-memory.dmp

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memory/560-161-0x0000000004B30000-0x0000000004B31000-memory.dmp

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memory/560-180-0x00000000064E0000-0x00000000064E1000-memory.dmp

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memory/924-78-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1092-97-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/1200-63-0x0000000001E40000-0x0000000001F5B000-memory.dmp

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memory/1404-64-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1404-60-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1404-62-0x00000000768B1000-0x00000000768B3000-memory.dmp

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memory/1588-117-0x0000000005810000-0x0000000005811000-memory.dmp

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memory/1588-112-0x0000000005770000-0x0000000005771000-memory.dmp

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memory/1588-129-0x000000007EF30000-0x000000007EF31000-memory.dmp

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memory/1588-99-0x0000000000F50000-0x0000000000F51000-memory.dmp

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memory/1588-125-0x00000000063A0000-0x00000000063A1000-memory.dmp

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memory/1588-118-0x0000000006240000-0x0000000006241000-memory.dmp

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memory/1588-105-0x00000000027B0000-0x00000000027B1000-memory.dmp

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memory/1588-107-0x0000000004A32000-0x0000000004A33000-memory.dmp

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memory/1588-100-0x0000000004A70000-0x0000000004A71000-memory.dmp

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memory/1588-106-0x0000000004A30000-0x0000000004A31000-memory.dmp

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memory/1588-109-0x0000000005360000-0x0000000005361000-memory.dmp

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memory/1600-146-0x0000000005890000-0x0000000005891000-memory.dmp

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memory/1600-135-0x0000000004A02000-0x0000000004A03000-memory.dmp

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memory/1600-134-0x0000000004A00000-0x0000000004A01000-memory.dmp

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memory/1600-133-0x0000000005420000-0x0000000005421000-memory.dmp

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memory/1600-132-0x0000000002760000-0x0000000002761000-memory.dmp

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memory/1600-131-0x0000000004A40000-0x0000000004A41000-memory.dmp

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memory/1600-130-0x00000000010C0000-0x00000000010C1000-memory.dmp

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memory/2044-108-0x0000000000400000-0x000000000044D000-memory.dmp

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