Analysis
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max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 09:58
Static task
static1
Behavioral task
behavioral1
Sample
d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe
Resource
win7-20240508-en
General
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Target
d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe
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Size
4.7MB
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MD5
057127a92c5c5c61b6a6cf6982863c6b
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SHA1
56a0baed5963ed992eab6d475c21fde464b59f5d
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SHA256
d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d
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SHA512
c8f2d08436f29e2e0e8f2b020155e54b676ad36a14bc48a5d10793d24f515d21616d0dd25ef208a56d9b9da02594f9bc0d321eafa51137085223843b843c6c68
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SSDEEP
49152:rQZAdVyVT9n/Gg0P+Who8bXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4O8b8R:8GdVyVT9nOgmh3bXsPN5kiQaZ56
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/512-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/512-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/512-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4332-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4332-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4332-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2824-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2824-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2824-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4332-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2824-59-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/512-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/512-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/512-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4332-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4332-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4332-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2824-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat C:\Windows\SysWOW64\240603781.txt family_gh0strat behavioral2/memory/2824-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2824-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4332-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2824-59-0x0000000010000000-0x00000000101B6000-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\\240603781.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.exeTXPlatforn.exesvchos.exeHD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 512 svchost.exe 4332 TXPlatforn.exe 2824 TXPlatforn.exe 2880 svchos.exe 3316 HD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe 2992 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
Processes:
svchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2880 svchos.exe 536 svchost.exe 2992 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral2/memory/512-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/512-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/512-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/512-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4332-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4332-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4332-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4332-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2824-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2824-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2824-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4332-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2824-59-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchos.exesvchost.exedescription ioc process 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\240603781.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe 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 -
Drops file in Program Files directory 5 IoCs
Processes:
d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exepid process 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2824 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 512 svchost.exe Token: SeLoadDriverPrivilege 2824 TXPlatforn.exe Token: 33 2824 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2824 TXPlatforn.exe Token: 33 2824 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2824 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exepid process 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exeTXPlatforn.exesvchost.execmd.exesvchost.exedescription pid process target process PID 3436 wrote to memory of 512 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe svchost.exe PID 3436 wrote to memory of 512 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe svchost.exe PID 3436 wrote to memory of 512 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe svchost.exe PID 4332 wrote to memory of 2824 4332 TXPlatforn.exe TXPlatforn.exe PID 4332 wrote to memory of 2824 4332 TXPlatforn.exe TXPlatforn.exe PID 4332 wrote to memory of 2824 4332 TXPlatforn.exe TXPlatforn.exe PID 512 wrote to memory of 5064 512 svchost.exe cmd.exe PID 512 wrote to memory of 5064 512 svchost.exe cmd.exe PID 512 wrote to memory of 5064 512 svchost.exe cmd.exe PID 3436 wrote to memory of 2880 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe svchos.exe PID 3436 wrote to memory of 2880 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe svchos.exe PID 3436 wrote to memory of 2880 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe svchos.exe PID 3436 wrote to memory of 3316 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe HD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe PID 3436 wrote to memory of 3316 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe HD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe PID 3436 wrote to memory of 3316 3436 d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe HD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe PID 5064 wrote to memory of 3772 5064 cmd.exe PING.EXE PID 5064 wrote to memory of 3772 5064 cmd.exe PING.EXE PID 5064 wrote to memory of 3772 5064 cmd.exe PING.EXE PID 536 wrote to memory of 2992 536 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 536 wrote to memory of 2992 536 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 536 wrote to memory of 2992 536 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe"C:\Users\Admin\AppData\Local\Temp\d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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
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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
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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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
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C:\Users\Admin\AppData\Local\Temp\HD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exeC:\Users\Admin\AppData\Local\Temp\HD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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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
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
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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
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240603781.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.6MB
MD5187aecb4f479c81cf19e163ca079b1f7
SHA18f6207689bd8f0c4f10e67efa23ff4d90c9fe2a5
SHA2568f491c9a229cf16054bbb4aaf533f32c0d531d9036e88703c2371c871194be6e
SHA512d89bd86f1a9765134dbf4df3d516ab30c778822b6c3ca2766daa1b716b72648113a9dbd603baab7264c25abb93e95518007e9e3e67eb22d73c2ea66211debb6d
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C:\Users\Admin\AppData\Local\Temp\HD_d3eed27fbf5afb5d05b05fb93e1ebda2ae460e2191f3bcd0c5d64eed1372e13d.exeFilesize
3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
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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\240603781.txtFilesize
50KB
MD54323808b553aaf9b386a095c823c42c3
SHA13d4ab3d1d15d76b5dfc49f88297f74bd7f578cae
SHA256b727c9755928f6e0db7d241367ba195b697363579b1ee30a29cc547d1504cde9
SHA5126c5f2cee7d38ff8b36ce46a8a5cd403c9ccb31314c7d03d2c4173fb6c38808d35a9e375c06940d0cfbb17e48d8725d988be1ed3be609dd80f6da5f8ca5294957
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeFilesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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memory/512-10-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/512-6-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/512-7-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/512-4-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2824-24-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2824-40-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2824-45-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2824-59-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4332-16-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4332-15-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4332-17-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4332-13-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4332-39-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB