Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
10-03-2024 02:56
Behavioral task
behavioral1
Sample
bd7d66648bb7c0b31d5951d485ee600a.exe
Resource
win7-20240221-en
General
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Target
bd7d66648bb7c0b31d5951d485ee600a.exe
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Size
3.1MB
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MD5
bd7d66648bb7c0b31d5951d485ee600a
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SHA1
360f6eb43693870d2993bc41d06a3356f3add488
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SHA256
97afb5bb8d8c4000a604960f593e642002f9fd4253e68b5ff37f61ae76ce9a6f
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SHA512
0b74f37db9216d32984720e16f034065d2330aadcefce870836fabf5231eb3c065fdee04368bcd2610772238360df4db94d8c33b3842d9e85ef67ed3b505d853
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SSDEEP
98304:jdNIA2b8lIpIta0Icq+KPtYulORjiCSHwdlPtqM7RcS4FIKU21IEfrNdSf8x:jdNB4ianUstYuUR2CSHsVP8x
Malware Config
Extracted
netwire
174.127.99.159:7882
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activex_autorun
false
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copy_executable
false
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delete_original
false
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host_id
May-B
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keylogger_dir
%AppData%\Logs\
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lock_executable
false
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offline_keylogger
true
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password
Password
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registry_autorun
false
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use_mutex
false
Extracted
azorult
https://gemateknindoperkasa.co.id/imag/index.php
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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NetWire RAT payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4708-27-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral2/memory/4708-30-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral2/memory/4708-31-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral2/memory/4708-67-0x0000000000400000-0x0000000000433000-memory.dmp netwire -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
test.exeFile.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation test.exe Key value queried \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation File.exe -
Executes dropped EXE 5 IoCs
Processes:
test.exeFile.exesvhost.exetmp.exesvhost.exepid process 4060 test.exe 536 File.exe 4708 svhost.exe 3088 tmp.exe 1340 svhost.exe -
Processes:
resource yara_rule behavioral2/memory/3596-0-0x0000000000400000-0x0000000000B9D000-memory.dmp upx behavioral2/memory/3596-59-0x0000000000400000-0x0000000000B9D000-memory.dmp upx behavioral2/memory/3596-64-0x0000000000400000-0x0000000000B9D000-memory.dmp upx -
Suspicious use of SetThreadContext 2 IoCs
Processes:
test.exeFile.exedescription pid process target process PID 4060 set thread context of 4708 4060 test.exe svhost.exe PID 536 set thread context of 1340 536 File.exe svhost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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NTFS ADS 2 IoCs
Processes:
cmd.execmd.exedescription ioc process File created C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier cmd.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier cmd.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
test.exeFile.exepid process 4060 test.exe 536 File.exe 4060 test.exe 536 File.exe 4060 test.exe 536 File.exe 4060 test.exe 536 File.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
test.exeFile.exedescription pid process Token: SeDebugPrivilege 4060 test.exe Token: SeDebugPrivilege 536 File.exe -
Suspicious use of WriteProcessMemory 56 IoCs
Processes:
bd7d66648bb7c0b31d5951d485ee600a.execmd.exetest.exeFile.execmd.execmd.exedescription pid process target process PID 3596 wrote to memory of 2288 3596 bd7d66648bb7c0b31d5951d485ee600a.exe cmd.exe PID 3596 wrote to memory of 2288 3596 bd7d66648bb7c0b31d5951d485ee600a.exe cmd.exe PID 3596 wrote to memory of 2288 3596 bd7d66648bb7c0b31d5951d485ee600a.exe cmd.exe PID 2288 wrote to memory of 4060 2288 cmd.exe test.exe PID 2288 wrote to memory of 4060 2288 cmd.exe test.exe PID 2288 wrote to memory of 4060 2288 cmd.exe test.exe PID 4060 wrote to memory of 536 4060 test.exe File.exe PID 4060 wrote to memory of 536 4060 test.exe File.exe PID 4060 wrote to memory of 536 4060 test.exe File.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 4060 wrote to memory of 4708 4060 test.exe svhost.exe PID 536 wrote to memory of 3088 536 File.exe tmp.exe PID 536 wrote to memory of 3088 536 File.exe tmp.exe PID 536 wrote to memory of 3088 536 File.exe tmp.exe PID 4060 wrote to memory of 1032 4060 test.exe cmd.exe PID 4060 wrote to memory of 1032 4060 test.exe cmd.exe PID 4060 wrote to memory of 1032 4060 test.exe cmd.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 536 wrote to memory of 1340 536 File.exe svhost.exe PID 4060 wrote to memory of 3764 4060 test.exe cmd.exe PID 4060 wrote to memory of 3764 4060 test.exe cmd.exe PID 4060 wrote to memory of 3764 4060 test.exe cmd.exe PID 536 wrote to memory of 4764 536 File.exe cmd.exe PID 536 wrote to memory of 4764 536 File.exe cmd.exe PID 536 wrote to memory of 4764 536 File.exe cmd.exe PID 3764 wrote to memory of 2324 3764 cmd.exe reg.exe PID 3764 wrote to memory of 2324 3764 cmd.exe reg.exe PID 3764 wrote to memory of 2324 3764 cmd.exe reg.exe PID 536 wrote to memory of 4864 536 File.exe cmd.exe PID 536 wrote to memory of 4864 536 File.exe cmd.exe PID 536 wrote to memory of 4864 536 File.exe cmd.exe PID 4864 wrote to memory of 3576 4864 cmd.exe reg.exe PID 4864 wrote to memory of 3576 4864 cmd.exe reg.exe PID 4864 wrote to memory of 3576 4864 cmd.exe reg.exe PID 4060 wrote to memory of 1496 4060 test.exe cmd.exe PID 4060 wrote to memory of 1496 4060 test.exe cmd.exe PID 4060 wrote to memory of 1496 4060 test.exe cmd.exe PID 536 wrote to memory of 4004 536 File.exe cmd.exe PID 536 wrote to memory of 4004 536 File.exe cmd.exe PID 536 wrote to memory of 4004 536 File.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bd7d66648bb7c0b31d5951d485ee600a.exe"C:\Users\Admin\AppData\Local\Temp\bd7d66648bb7c0b31d5951d485ee600a.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c test.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\test.exetest.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\File.exe"C:\Users\Admin\AppData\Local\Temp\File.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\tmp.exe"C:\Users\Admin\AppData\Roaming\tmp.exe"5⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\svhost.exe"C:\Users\Admin\AppData\Local\Temp\svhost.exe"5⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/File.exe" "%temp%\FolderN\name.exe" /Y5⤵
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%temp%\FolderN\name.exe.lnk" /f5⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exereg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f6⤵
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier5⤵
- NTFS ADS
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C:\Users\Admin\AppData\Local\Temp\svhost.exe"C:\Users\Admin\AppData\Local\Temp\svhost.exe"4⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/test.exe" "%temp%\FolderN\name.exe" /Y4⤵
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%temp%\FolderN\name.exe.lnk" /f4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exereg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f5⤵
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier4⤵
- NTFS ADS
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\File.exeFilesize
342KB
MD537c82e15058e2f8f5e9525b956e6440d
SHA13bf20d00bd7a7943c4066d534f5b276cac5ae39f
SHA25680c4716318f874881151c78c4dce9a0a01be4294834f33ee7f12a8a34bb8b2b7
SHA5125c9c37a13cac634771ae18736845b8e7c1a33fd8c6c9ae564f6863b5033a68565f0fd3da555d15870bbc547cc549153c096c44f2d7ced828baffdcfa8641da0a
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C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnkFilesize
1KB
MD50b323e1d016d28bf0fbdb48945f9f82b
SHA164692404cb80b0b4c4c57f0e799d1063668b9a57
SHA2560b24e755d18479a12d427d3535205d91ae591732cc15492be41519d46a83798e
SHA512f0ca7d194c43eb3f17f3306a9886b16f12c68ef29788bbbd3100ff1133a6de957f7fb10f3e06a7b1ccf0f843ad9adabe440b511f1822bd51c68e58eb5b5c4195
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C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe:Zone.IdentifierMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\Users\Admin\AppData\Local\Temp\svhost.exeFilesize
256KB
MD58fdf47e0ff70c40ed3a17014aeea4232
SHA1e6256a0159688f0560b015da4d967f41cbf8c9bd
SHA256ed9884bac608c06b7057037cc91d90e4ae5f74dd2dbce2af476699c6d4492d82
SHA512bd69d092ed4f9c5e1f24eaf5ec79fb316469d53849dc798fae0fcba5e90869b77ee924c23cc6f692198ff25827ab60ad47bb46cadd6e0aadde7731cbafb013be
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C:\Users\Admin\AppData\Local\Temp\test.exeFilesize
931KB
MD5836cda1d8a9718485cc9f9653530c2d9
SHA1fca85ff9aa624547d9a315962d82388c300edac1
SHA256d3793a581da66ef5840648574ce364846e7c68a559c0f5e49faf9e4892ecdc72
SHA51207ca078d79f622706d08a534f6b5e2c896152fb0d0e452781fa6be5dc90028fdf074b3b78acac438f2acf5b3f5522e70afb7db4551874a3083860213e2790481
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C:\Users\Admin\AppData\Roaming\tmp.exeFilesize
112KB
MD5bae2b04e1160950e570661f55d7cd6f8
SHA1f4abc073a091292547dda85d0ba044cab231c8da
SHA256ab0744c19af062c698e94e8eb9ee0e67bcf9a078f53d2a6a848406e2413c4d59
SHA5121bfef1217a6e2ecacee407eed70df9205cbfabb4ddfe06fcc11a7ddf2b42262ec3ab61421474b56b338fa76ffea9beac73530650d39eff61dffcfc25a7fe45b6
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memory/536-22-0x0000000000BC0000-0x0000000000C1C000-memory.dmpFilesize
368KB
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memory/536-21-0x0000000074DB0000-0x0000000075560000-memory.dmpFilesize
7.7MB
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memory/536-24-0x0000000002F00000-0x0000000002F24000-memory.dmpFilesize
144KB
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memory/536-23-0x00000000056C0000-0x00000000056D0000-memory.dmpFilesize
64KB
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memory/536-66-0x0000000074DB0000-0x0000000075560000-memory.dmpFilesize
7.7MB
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memory/1340-41-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1340-47-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1340-46-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1340-68-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/3088-51-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/3596-59-0x0000000000400000-0x0000000000B9D000-memory.dmpFilesize
7.6MB
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memory/3596-0-0x0000000000400000-0x0000000000B9D000-memory.dmpFilesize
7.6MB
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memory/3596-64-0x0000000000400000-0x0000000000B9D000-memory.dmpFilesize
7.6MB
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memory/4060-5-0x0000000074DB0000-0x0000000075560000-memory.dmpFilesize
7.7MB
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memory/4060-9-0x0000000005110000-0x0000000005196000-memory.dmpFilesize
536KB
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memory/4060-8-0x0000000005000000-0x0000000005010000-memory.dmpFilesize
64KB
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memory/4060-6-0x0000000000530000-0x000000000061E000-memory.dmpFilesize
952KB
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memory/4060-60-0x0000000074DB0000-0x0000000075560000-memory.dmpFilesize
7.7MB
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memory/4060-61-0x0000000005000000-0x0000000005010000-memory.dmpFilesize
64KB
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memory/4060-63-0x0000000074DB0000-0x0000000075560000-memory.dmpFilesize
7.7MB
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memory/4060-7-0x0000000005070000-0x000000000510C000-memory.dmpFilesize
624KB
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memory/4708-27-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
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memory/4708-30-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
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memory/4708-67-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
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memory/4708-31-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB