Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 18:58
Static task
static1
Behavioral task
behavioral1
Sample
047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe
Resource
win7-20240508-en
General
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Target
047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe
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Size
1.8MB
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MD5
d24ba17cf41839bf4bd11474ed9cabb3
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SHA1
6e473004b21b40c3997bd673d9300235195d929f
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SHA256
047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf
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SHA512
2ccfea63847e5b1a9254d6cb72b2dbc7ed76f3d279125de07330000601d567bae9aa6fcddd65702194bccc3a27906532c29fd27c957443d53a3d75ec2015d94f
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SSDEEP
24576:sQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVW70trP6+dRECUd:sQZAdVyVT9n/Gg0P+Who/wJ0CUd
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/1692-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1692-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1692-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3492-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3492-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3492-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1388-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3492-27-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1388-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1388-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1388-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/1692-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1692-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1692-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3492-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3492-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3492-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1388-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3492-27-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1388-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1388-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat C:\Windows\SysWOW64\240601421.txt family_gh0strat behavioral2/memory/1388-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatforn.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
svchos.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240601421.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatforn.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 6 IoCs
Processes:
svchost.exeTXPlatforn.exesvchos.exeTXPlatforn.exeHD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 1692 svchost.exe 3492 TXPlatforn.exe 4972 svchos.exe 1388 TXPlatforn.exe 2208 HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe 3632 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
Processes:
svchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 4972 svchos.exe 4816 svchost.exe 3632 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral2/memory/1692-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1692-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1692-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1692-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3492-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3492-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3492-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3492-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1388-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3492-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1388-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1388-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1388-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchost.exesvchos.exedescription ioc process File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\240601421.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
Drops file in Program Files directory 5 IoCs
Processes:
047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exedescription ioc process File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exepid process 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 1388 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 1692 svchost.exe Token: SeLoadDriverPrivilege 1388 TXPlatforn.exe Token: 33 1388 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1388 TXPlatforn.exe Token: 33 1388 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1388 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exepid process 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 3856 wrote to memory of 1692 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe svchost.exe PID 3856 wrote to memory of 1692 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe svchost.exe PID 3856 wrote to memory of 1692 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe svchost.exe PID 1692 wrote to memory of 3052 1692 svchost.exe cmd.exe PID 1692 wrote to memory of 3052 1692 svchost.exe cmd.exe PID 1692 wrote to memory of 3052 1692 svchost.exe cmd.exe PID 3856 wrote to memory of 4972 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe svchos.exe PID 3856 wrote to memory of 4972 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe svchos.exe PID 3856 wrote to memory of 4972 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe svchos.exe PID 3492 wrote to memory of 1388 3492 TXPlatforn.exe TXPlatforn.exe PID 3492 wrote to memory of 1388 3492 TXPlatforn.exe TXPlatforn.exe PID 3492 wrote to memory of 1388 3492 TXPlatforn.exe TXPlatforn.exe PID 3856 wrote to memory of 2208 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe PID 3856 wrote to memory of 2208 3856 047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe PID 3052 wrote to memory of 3708 3052 cmd.exe PING.EXE PID 3052 wrote to memory of 3708 3052 cmd.exe PING.EXE PID 3052 wrote to memory of 3708 3052 cmd.exe PING.EXE PID 4816 wrote to memory of 3632 4816 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 4816 wrote to memory of 3632 4816 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 4816 wrote to memory of 3632 4816 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe"C:\Users\Admin\AppData\Local\Temp\047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3856 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\svchost.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3708 -
C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:4972 -
C:\Users\Admin\AppData\Local\Temp\HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exeC:\Users\Admin\AppData\Local\Temp\HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exe2⤵
- Executes dropped EXE
- Enumerates system info in registry
PID:2208
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3492 -
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:1388
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2932
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240601421.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3632
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_047937c2ebe903b974c44a98265d332403a1066939ccc1369626203ac6c93acf.exeFilesize
525KB
MD5555d60cd61060aaf5c5ce12e7525cdfb
SHA1f1726969cf38f8de4c7fdccc5ec56e065c88fe6a
SHA2566c17b4965bf29cd0a6aba078c1b5db97763ecf7ff031fda66e0922491da093ca
SHA5129cde5c492257f08a483ada862c2b76baab3291e101298f6181b77be9932287a2750c6a00a5d9006d100a87ab230bfa7760a5dbecd27c7a3bcdd0f3c39d7b975c
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.3MB
MD5356e7e04ef9db2f06f4a3b90d15cad60
SHA1083e4eff30248d2edae4036aa08731116644dedf
SHA25654411a925fab11c9aac7944e29fc6df4e2d89b1bd964835a6ed92253cd6b77a2
SHA512ebe9fd52ef6f745c42f36b1b275fd5175e256ed9ec011fe2986bad09c78cf018a16a2a5ed8694da03ca0b306ffce70cea904fb2d8bec2e0b974047f41c4708ea
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C:\Users\Admin\AppData\Local\Temp\svchos.exeFilesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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C:\Users\Admin\AppData\Local\Temp\svchost.exeFilesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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C:\Windows\SysWOW64\240601421.txtFilesize
50KB
MD52be24563e5c5b1700f5a74c349ae06ab
SHA152f984d311d3bfa4008fb0c99cb79781e3359c0a
SHA25607dbe38a25a6fd3c8f5f879ac175478561e41f9f9c21523a630c57e8aa93c83f
SHA5129e717eb884d1525bda08317359e7a030ba38e55db21c27104cb8afb07675aa0720f843fed1de7e11792dd50da1224356e0536ad6c80967800513054451cf6caf
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeFilesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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memory/1388-28-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1388-43-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1388-37-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1388-33-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1692-10-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1692-5-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1692-6-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1692-7-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3492-27-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3492-16-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3492-13-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3492-15-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3492-17-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB