Analysis
-
max time kernel
150s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2022 03:41
Static task
static1
Behavioral task
behavioral1
Sample
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe
Resource
win10v2004-20220721-en
General
-
Target
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe
-
Size
713KB
-
MD5
24924cd96a6a34bd61993edbead3eb3e
-
SHA1
b1e4b022760ab61691ac5e2d1ef5facb6d6734c0
-
SHA256
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9
-
SHA512
ffa0f5e48f36983b99172d5a1a7dddc1cba47c6e130b020c5476f78a39d28ccfbcfeb71df863843d910647da835d3e1557d408ba5a9f4570c6773aefb8110ddb
Malware Config
Extracted
Protocol: smtp- Host:
smtp.zoho.com - Port:
587 - Username:
alwayscare@zoho.com - Password:
Mmaduabuchi!05
Signatures
-
NirSoft MailPassView 5 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/4432-140-0x0000000006B40000-0x0000000006BD6000-memory.dmp MailPassView behavioral2/memory/4168-147-0x0000000000000000-mapping.dmp MailPassView behavioral2/memory/4168-148-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/4168-150-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/4168-151-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/4432-140-0x0000000006B40000-0x0000000006BD6000-memory.dmp WebBrowserPassView behavioral2/memory/3840-152-0x0000000000000000-mapping.dmp WebBrowserPassView behavioral2/memory/3840-153-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/3840-155-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/3840-157-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Nirsoft 9 IoCs
Processes:
resource yara_rule behavioral2/memory/4432-140-0x0000000006B40000-0x0000000006BD6000-memory.dmp Nirsoft behavioral2/memory/4168-147-0x0000000000000000-mapping.dmp Nirsoft behavioral2/memory/4168-148-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/4168-150-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/4168-151-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3840-152-0x0000000000000000-mapping.dmp Nirsoft behavioral2/memory/3840-153-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/3840-155-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/3840-157-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 8 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exeb0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exedescription pid process target process PID 3928 set thread context of 4432 3928 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe PID 4432 set thread context of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 set thread context of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exepid process 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exedescription pid process Token: SeDebugPrivilege 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exepid process 3928 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exeb0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exedescription pid process target process PID 3928 wrote to memory of 4432 3928 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe PID 3928 wrote to memory of 4432 3928 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe PID 3928 wrote to memory of 4432 3928 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 4168 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe PID 4432 wrote to memory of 3840 4432 b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe"C:\Users\Admin\AppData\Local\Temp\b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exeC:\Users\Admin\AppData\Local\Temp\b0ada85c4c105fe23fa45860e54d5a1c59ad9d29ed2975ab3dec9deb172a51b9.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\holderwb.txtFilesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196
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memory/3840-157-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3840-155-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3840-153-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3840-152-0x0000000000000000-mapping.dmp
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memory/3928-134-0x0000000076F60000-0x0000000077103000-memory.dmpFilesize
1.6MB
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memory/3928-132-0x00000000022A0000-0x00000000022A6000-memory.dmpFilesize
24KB
-
memory/4168-150-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
-
memory/4168-151-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/4168-147-0x0000000000000000-mapping.dmp
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memory/4168-148-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/4432-141-0x0000000076F60000-0x0000000077103000-memory.dmpFilesize
1.6MB
-
memory/4432-146-0x00000000745D0000-0x0000000074B81000-memory.dmpFilesize
5.7MB
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memory/4432-145-0x0000000076F60000-0x0000000077103000-memory.dmpFilesize
1.6MB
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memory/4432-144-0x00000000745D0000-0x0000000074B81000-memory.dmpFilesize
5.7MB
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memory/4432-140-0x0000000006B40000-0x0000000006BD6000-memory.dmpFilesize
600KB
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memory/4432-137-0x0000000000400000-0x000000000047B000-memory.dmpFilesize
492KB
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memory/4432-133-0x0000000000000000-mapping.dmp