vidar | 35be1a97d304ab4b045cb2e608c22dd2c7efb4df1e86cdd4e0b780bdf1c21838

Analysis

max time kernel
151s
max time network
161s
platform
windows10_x64
resource
win10v20210408
submitted
24/08/2021, 11:42

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General

Target
db7abe57e9ce5051ce6587152ade37b4.exe
Size 689KB
Sample210824-5dggrbq2sn
SHA256 35be1a97d304ab4b045cb2e608c22dd2c7efb4df1e86cdd4e0b780bdf1c21838
MD5 db7abe57e9ce5051ce6587152ade37b4
SHA1 79aee29a57622c4043db0bbd2f9c293f0449ef21
SHA512 9fbe5e7be3076f55fa24ffc069dc1eb17dbc3ec0315fac46091287b294d6c1930080c0008c95d7dd8d114ca5eb5afc80340ab0b3893c5760e7f217f12a88b853
MD5 SHA1 SHA512

Score

10^/10

vidar 517 discovery persistence ransomware spyware stealer suricata

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-ykQaS2tRyB 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: 0328gDrgoC4j04vLx6lqyFlyzpTC55w9igCGDgaBYLhUjv3Rr

Emails

URLs

https://we.tl/t-ykQaS2tRyB

Extracted

Family

vidar

Version

40.1

Botnet

https://eduarroma.tumblr.com/

Attributes

profile_id
517

Signatures

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata

Vidar Stealer 7 IoCs

stealer

resource	yara_rule
behavioral2/memory/2268-131-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/2268-132-0x000000000046B77D-mapping.dmp	family_vidar
behavioral2/memory/2268-135-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/3544-134-0x0000000002660000-0x00000000026FE000-memory.dmp	family_vidar
behavioral2/memory/2200-143-0x0000000003250000-0x000000000339A000-memory.dmp	family_vidar
behavioral2/memory/1128-162-0x0000000003250000-0x00000000032FE000-memory.dmp	family_vidar
behavioral2/memory/2172-167-0x0000000003380000-0x00000000034CA000-memory.dmp	family_vidar

Downloads MZ/PE file

Executes dropped EXE 10 IoCs

pid	Process
3544	build2.exe
2268	build2.exe
2200	build3.exe
3068	build3.exe
1128	mstsca.exe
1076	mstsca.exe
2172	mstsca.exe
3180	mstsca.exe
2316	db7abe57e9ce5051ce6587152ade37b4.exe
3604	db7abe57e9ce5051ce6587152ade37b4.exe

Modifies extensions of user files 2 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\SelectExport.crw => C:\Users\Admin\Pictures\SelectExport.crw.orkf	db7abe57e9ce5051ce6587152ade37b4.exe
File renamed	C:\Users\Admin\Pictures\SkipStop.raw => C:\Users\Admin\Pictures\SkipStop.raw.orkf	db7abe57e9ce5051ce6587152ade37b4.exe

Loads dropped DLL 2 IoCs

pid	Process
2268	build2.exe
2268	build2.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3940	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\\f79b1c0b-4483-4bc6-88b5-08c61dba024b\\db7abe57e9ce5051ce6587152ade37b4.exe\" --AutoStart"	db7abe57e9ce5051ce6587152ade37b4.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 4 IoCs

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

flow	ioc
11	api.2ip.ua
12	api.2ip.ua
22	api.2ip.ua
37	api.2ip.ua

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 784 set thread context of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 3656 set thread context of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3544 set thread context of 2268	3544	build2.exe	84
PID 2200 set thread context of 3068	2200	build3.exe	86
PID 1128 set thread context of 1076	1128	mstsca.exe	95
PID 2172 set thread context of 3180	2172	mstsca.exe	99
PID 2316 set thread context of 3604	2316	db7abe57e9ce5051ce6587152ade37b4.exe	102

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	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
820	schtasks.exe
2280	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
188	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1348	taskkill.exe

Modifies system certificate store 2 TTPs 2 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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	db7abe57e9ce5051ce6587152ade37b4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	db7abe57e9ce5051ce6587152ade37b4.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2976	db7abe57e9ce5051ce6587152ade37b4.exe
2976	db7abe57e9ce5051ce6587152ade37b4.exe
1304	db7abe57e9ce5051ce6587152ade37b4.exe
1304	db7abe57e9ce5051ce6587152ade37b4.exe
2268	build2.exe
2268	build2.exe
2268	build2.exe
2268	build2.exe
2268	build2.exe
2268	build2.exe
2268	build2.exe
2268	build2.exe
1304	db7abe57e9ce5051ce6587152ade37b4.exe
1304	db7abe57e9ce5051ce6587152ade37b4.exe
3604	db7abe57e9ce5051ce6587152ade37b4.exe
3604	db7abe57e9ce5051ce6587152ade37b4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1348	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 784 wrote to memory of 2976	784	db7abe57e9ce5051ce6587152ade37b4.exe	77
PID 2976 wrote to memory of 3940	2976	db7abe57e9ce5051ce6587152ade37b4.exe	78
PID 2976 wrote to memory of 3940	2976	db7abe57e9ce5051ce6587152ade37b4.exe	78
PID 2976 wrote to memory of 3940	2976	db7abe57e9ce5051ce6587152ade37b4.exe	78
PID 2976 wrote to memory of 3656	2976	db7abe57e9ce5051ce6587152ade37b4.exe	80
PID 2976 wrote to memory of 3656	2976	db7abe57e9ce5051ce6587152ade37b4.exe	80
PID 2976 wrote to memory of 3656	2976	db7abe57e9ce5051ce6587152ade37b4.exe	80
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 3656 wrote to memory of 1304	3656	db7abe57e9ce5051ce6587152ade37b4.exe	82
PID 1304 wrote to memory of 3544	1304	db7abe57e9ce5051ce6587152ade37b4.exe	83
PID 1304 wrote to memory of 3544	1304	db7abe57e9ce5051ce6587152ade37b4.exe	83
PID 1304 wrote to memory of 3544	1304	db7abe57e9ce5051ce6587152ade37b4.exe	83
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 3544 wrote to memory of 2268	3544	build2.exe	84
PID 1304 wrote to memory of 2200	1304	db7abe57e9ce5051ce6587152ade37b4.exe	85
PID 1304 wrote to memory of 2200	1304	db7abe57e9ce5051ce6587152ade37b4.exe	85
PID 1304 wrote to memory of 2200	1304	db7abe57e9ce5051ce6587152ade37b4.exe	85
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 2200 wrote to memory of 3068	2200	build3.exe	86
PID 3068 wrote to memory of 820	3068	build3.exe	87
PID 3068 wrote to memory of 820	3068	build3.exe	87
PID 3068 wrote to memory of 820	3068	build3.exe	87
PID 2268 wrote to memory of 4092	2268	build2.exe	89
PID 2268 wrote to memory of 4092	2268	build2.exe	89
PID 2268 wrote to memory of 4092	2268	build2.exe	89
PID 4092 wrote to memory of 1348	4092	cmd.exe	91
PID 4092 wrote to memory of 1348	4092	cmd.exe	91
PID 4092 wrote to memory of 1348	4092	cmd.exe	91
PID 4092 wrote to memory of 188	4092	cmd.exe	93
PID 4092 wrote to memory of 188	4092	cmd.exe	93
PID 4092 wrote to memory of 188	4092	cmd.exe	93
PID 1128 wrote to memory of 1076	1128	mstsca.exe	95
PID 1128 wrote to memory of 1076	1128	mstsca.exe	95
PID 1128 wrote to memory of 1076	1128	mstsca.exe	95

C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe
"C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:784
- C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe
  "C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe"
  2⤵
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2976
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\f79b1c0b-4483-4bc6-88b5-08c61dba024b" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:3940
- - C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe
    "C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:3656
  - - C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe
      "C:\Users\Admin\AppData\Local\Temp\db7abe57e9ce5051ce6587152ade37b4.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Modifies extensions of user files
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1304
    - - C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build2.exe
        
        "C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:3544
      - C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build2.exe
        
        "C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build2.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2268
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build2.exe" & del C:\ProgramData\*.dll & exit
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:4092
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /im build2.exe /f
        8⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1348
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 6
        8⤵
        Delays execution with timeout.exe
        
        PID:188
    - - C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build3.exe
        
        "C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build3.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2200
      - C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build3.exe
        
        "C:\Users\Admin\AppData\Local\6e5fdf3a-ea35-4373-91a3-7c01490110f1\build3.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3068
        
        C:\Windows\SysWOW64\schtasks.exe
        
        /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
        7⤵
        Creates scheduled task(s)
        
        PID:820

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
  2⤵
  - Executes dropped EXE
  PID:1076
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
    3⤵
    - Creates scheduled task(s)
    PID:2280

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2172
- C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
  2⤵
  - Executes dropped EXE
  PID:3180

C:\Users\Admin\AppData\Local\f79b1c0b-4483-4bc6-88b5-08c61dba024b\db7abe57e9ce5051ce6587152ade37b4.exe
C:\Users\Admin\AppData\Local\f79b1c0b-4483-4bc6-88b5-08c61dba024b\db7abe57e9ce5051ce6587152ade37b4.exe --Task
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2316
- C:\Users\Admin\AppData\Local\f79b1c0b-4483-4bc6-88b5-08c61dba024b\db7abe57e9ce5051ce6587152ade37b4.exe
  C:\Users\Admin\AppData\Local\f79b1c0b-4483-4bc6-88b5-08c61dba024b\db7abe57e9ce5051ce6587152ade37b4.exe --Task
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3604

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

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/784-116-0x0000000004A40000-0x0000000004B5B000-memory.dmp

Download

memory/1128-162-0x0000000003250000-0x00000000032FE000-memory.dmp

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memory/1304-123-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2172-167-0x0000000003380000-0x00000000034CA000-memory.dmp

Download

memory/2200-143-0x0000000003250000-0x000000000339A000-memory.dmp

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memory/2268-131-0x0000000000400000-0x00000000004A1000-memory.dmp

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memory/2268-135-0x0000000000400000-0x00000000004A1000-memory.dmp

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memory/2976-114-0x0000000000400000-0x0000000000537000-memory.dmp

Download

memory/2976-117-0x0000000000400000-0x0000000000537000-memory.dmp

Download

memory/3068-144-0x0000000000400000-0x0000000000406000-memory.dmp

Download

memory/3068-139-0x0000000000400000-0x0000000000406000-memory.dmp

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memory/3544-134-0x0000000002660000-0x00000000026FE000-memory.dmp

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memory/3604-172-0x0000000000400000-0x0000000000537000-memory.dmp

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