Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
19-06-2024 18:17
Behavioral task
behavioral1
Sample
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe
Resource
win10v2004-20240611-en
General
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Target
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe
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Size
113KB
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MD5
0638fca6fa362157af91603045a88430
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SHA1
5d8c839240c7f487bfcdf20d8a894f7cba263fc1
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SHA256
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa
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SHA512
491b99fa307fbeb9c99f15680578b1fdd5317c2f24673a4a419980350df8521a7a80a41759dffb76dc733a9c48ac9d5070cbf104d8d3321c0d77971a6dd5512e
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SSDEEP
1536:JxqjQ+P04wsmJCInEIneW6Fmig7XPxEiTul1U3peh8DGYs1dAqn60k:sr85CInEk6FmigjxSsYhSs16qnbk
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE family_neshta behavioral2/memory/2916-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2916-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2916-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe -
Executes dropped EXE 1 IoCs
Processes:
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exepid process 2092 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
Processes:
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe -
Drops file in Windows directory 1 IoCs
Processes:
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exedescription ioc process File opened for modification C:\Windows\svchost.com 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
Processes:
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exedescription pid process target process PID 2916 wrote to memory of 2092 2916 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe PID 2916 wrote to memory of 2092 2916 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXEFilesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exeFilesize
72KB
MD55f9fd258fe403cc0b0691967eee89985
SHA1b736ac24ec76f0ea128f2bd1f9dacf7be3d76f5d
SHA2568239cb3271398f50665765909b6144cd383193bbe4a13f84d1efa9a7d58797f6
SHA512f825f6e1b7b88269d2e97591c6608ee7d438b5284787e3159e6a57e93c99816d573db88859b3e909bba2b8ec05065b714d3eca9882f40b91e0f2831407c7f057
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memory/2916-93-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2916-94-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2916-96-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB