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231218-fj6bzaadg5 10Analysis
-
max time kernel
169s -
max time network
603s -
platform
windows11-21h2_x64 -
resource
win11-20240221-en -
resource tags
arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system -
submitted
07-04-2024 09:03
Static task
static1
Behavioral task
behavioral1
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win11-20240221-en
General
-
Target
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
-
Size
1.9MB
-
MD5
001f6aefa850c575018eaa792a0ebbc5
-
SHA1
69a44211fda244815a6f7b4480dada97f7778fe0
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SHA256
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5
-
SHA512
24eeb6d51b6d3d2988e4eb39a0c0580013d7a3a1711d0d512a233c5a5ca1f5bb4d28b3e39e0e18990d83f592c3550e13cb905b7573c013155867b7221b9997d5
-
SSDEEP
24576:Z0ZIVjFxbxJMgQ5DIiJ1KxwflAbWgj8RuFwTXJsK63Ct6ij0V+uYzjy2QhL8Gbge:CC9pagQFIE1KbkYF+X70V+hy7hAI1U
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral4/memory/444-3-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-4-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-7-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-28-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-30-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-31-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-32-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-41-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-48-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-49-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-50-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-51-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-53-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-59-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-55-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-63-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-62-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-64-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-57-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-54-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-56-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-68-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-73-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-72-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-80-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-82-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-74-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-86-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-90-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-81-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-95-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-89-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-93-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-107-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-108-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-100-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-103-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/444-106-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 2136 set thread context of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exepid process 444 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 444 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 444 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 444 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 444 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 444 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 2136 wrote to memory of 444 2136 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensusFilesize
2.6MB
MD5ebb2b177395652ac354b7c6b69423b45
SHA19049778f8d17544350f5042bff799fd99992f8ef
SHA256478f2952ac8fb6e9d244e6fdb5761121bda4b75894708a33b44545d48beff5af
SHA51266f63b713f63c7c44bf38817b1e54272858a1295edf752d4aa2d79905b6795fd4882c000f77acb7574bcb941b65edcf0f496f6a519862143b289b5ce8e078caf
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C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.newFilesize
8.7MB
MD53fc03a2a63250328218594221b021ef6
SHA1920036ff66551703693a1df33f2a45b2814c7bad
SHA25622e88649f6cec67283cb448973e99b028b69c2e0002c468ef6f2d0b4bddf2465
SHA5129d1b797deb143360781f38c2836ed9dc3e11867dfb5af5c18bbf6ad2675f6780c480ff659cc34c0c809d3b5d9cdd8678328be4b11dc8e89c27bb2ea55f84ca3d
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memory/444-3-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-5-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-4-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-6-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-7-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-8-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-28-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-30-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-31-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-32-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-41-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-48-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-49-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-50-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-51-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-53-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-59-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-55-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-63-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-62-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-60-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-64-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-58-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-57-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-54-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-56-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-69-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-67-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-68-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-73-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-65-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-78-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-72-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-80-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-82-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-74-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-86-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-75-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-90-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-81-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-84-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-95-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-98-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/444-89-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-91-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-92-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-93-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-94-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-107-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-96-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-108-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-101-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-100-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-103-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/444-106-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2136-1-0x0000000002990000-0x0000000002B54000-memory.dmpFilesize
1.8MB
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memory/2136-2-0x0000000002B60000-0x0000000002D17000-memory.dmpFilesize
1.7MB