Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2022 14:12
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220812-en
General
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Target
tmp.exe
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Size
293KB
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MD5
960b0f8219762d17f6f47ee76275c7c1
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SHA1
ed0eaa1b2d7636d74713c86548842cdb72b8c8cd
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SHA256
b47cf0eaed7e3798e77eaf01aac5783f2c03f7db7802a5215523d4ccdc631bc5
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SHA512
06d9751f85266c92e666400dc911271e3354ca550a12a6e45386f46f23c56e02986d8a763f394ecbe470952379a752cb0ab26dee5dcc8d4cab84d28e34104ccc
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SSDEEP
6144:eqJT5/+TVlkf7jWDUaLOjYmCVdKrLVi2D9y4CUFHHv:e61+BIjbaafCi/Vi2D9yJU1
Malware Config
Extracted
xloader
2.6
zgtb
gabriellep.com
honghe4.xyz
anisaofrendas.com
happy-tile.com
thesulkies.com
international-ipo.com
tazeco.info
hhhzzz.xyz
vrmonster.xyz
theearthresidencia.com
sportape.xyz
elshadaibaterias.com
koredeiihibi.com
taxtaa.com
globalcityb.com
fxivcama.com
dagsmith.com
elmar-bhp.com
peakice.net
jhcdjewelry.com
moradagroup.tech
luminantentertainment.com
originalfatfrog.com
istanbulbahis239.com
digismart.cloud
egclass.com
video-raamsdonk.online
enjoyhavoc.online
elegantmuka.com
crememeup.store
gasgangllc.com
worldmarketking.com
johnywan.icu
ctxd089.com
vipbuy-my.com
cboelua.com
sitesv.com
7788tiepin.com
unionfound.com
freecrdditreport.com
symmetrya.online
thinoe.com
line-view.com
immobilien-mj.com
alignedmagic.com
mecontaisso.com
plumberbalanced.com
zhouwuxiawu.com
obokbusinessbootcamp.com
chance-lo.com
jujuskiny.com
kkrcrzyz.xyz
daquan168.com
groupeinvictuscorporation.com
leadswebhosting.com
payphelpcenter950851354.info
subvip60.site
ink-desk.com
luminaurascent.com
jivraj9india.com
topproroofer.com
nxteam.net
can-amexico.com
premhub.club
zs-yaoshi.com
Signatures
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Xloader payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/2156-138-0x0000000000400000-0x000000000042B000-memory.dmp xloader behavioral2/memory/2156-144-0x0000000000400000-0x000000000042B000-memory.dmp xloader behavioral2/memory/3788-154-0x0000000000D70000-0x0000000000D9B000-memory.dmp xloader behavioral2/memory/3788-159-0x0000000000D70000-0x0000000000D9B000-memory.dmp xloader -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
ipconfig.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run ipconfig.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\NXLLXBQ8K0 = "C:\\Program Files (x86)\\Znzu\\mhxpofjd4d6v.exe" ipconfig.exe -
Executes dropped EXE 1 IoCs
Processes:
mhxpofjd4d6v.exepid process 2036 mhxpofjd4d6v.exe -
Drops startup file 2 IoCs
Processes:
Powershell.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% Powershell.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% Powershell.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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Suspicious use of SetThreadContext 3 IoCs
Processes:
tmp.exeaspnet_compiler.exeipconfig.exedescription pid process target process PID 1816 set thread context of 2156 1816 tmp.exe aspnet_compiler.exe PID 2156 set thread context of 2016 2156 aspnet_compiler.exe Explorer.EXE PID 3788 set thread context of 2016 3788 ipconfig.exe Explorer.EXE -
Drops file in Program Files directory 4 IoCs
Processes:
ipconfig.exeExplorer.EXEdescription ioc process File opened for modification C:\Program Files (x86)\Znzu\mhxpofjd4d6v.exe ipconfig.exe File opened for modification C:\Program Files (x86)\Znzu Explorer.EXE File created C:\Program Files (x86)\Znzu\mhxpofjd4d6v.exe Explorer.EXE File opened for modification C:\Program Files (x86)\Znzu\mhxpofjd4d6v.exe Explorer.EXE -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exepid process 3788 ipconfig.exe -
Processes:
ipconfig.exedescription ioc process Key created \Registry\User\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 48 IoCs
Processes:
aspnet_compiler.exePowershell.exeipconfig.exepid process 2156 aspnet_compiler.exe 2156 aspnet_compiler.exe 216 Powershell.exe 2156 aspnet_compiler.exe 2156 aspnet_compiler.exe 216 Powershell.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2016 Explorer.EXE -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
aspnet_compiler.exeipconfig.exepid process 2156 aspnet_compiler.exe 2156 aspnet_compiler.exe 2156 aspnet_compiler.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe 3788 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
tmp.exeaspnet_compiler.exePowershell.exeipconfig.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1816 tmp.exe Token: SeDebugPrivilege 2156 aspnet_compiler.exe Token: SeDebugPrivilege 216 Powershell.exe Token: SeDebugPrivilege 3788 ipconfig.exe Token: SeShutdownPrivilege 2016 Explorer.EXE Token: SeCreatePagefilePrivilege 2016 Explorer.EXE Token: SeShutdownPrivilege 2016 Explorer.EXE Token: SeCreatePagefilePrivilege 2016 Explorer.EXE Token: SeShutdownPrivilege 2016 Explorer.EXE Token: SeCreatePagefilePrivilege 2016 Explorer.EXE Token: SeShutdownPrivilege 2016 Explorer.EXE Token: SeCreatePagefilePrivilege 2016 Explorer.EXE -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
tmp.exeExplorer.EXEipconfig.exedescription pid process target process PID 1816 wrote to memory of 216 1816 tmp.exe Powershell.exe PID 1816 wrote to memory of 216 1816 tmp.exe Powershell.exe PID 1816 wrote to memory of 216 1816 tmp.exe Powershell.exe PID 1816 wrote to memory of 2156 1816 tmp.exe aspnet_compiler.exe PID 1816 wrote to memory of 2156 1816 tmp.exe aspnet_compiler.exe PID 1816 wrote to memory of 2156 1816 tmp.exe aspnet_compiler.exe PID 1816 wrote to memory of 2156 1816 tmp.exe aspnet_compiler.exe PID 1816 wrote to memory of 2156 1816 tmp.exe aspnet_compiler.exe PID 1816 wrote to memory of 2156 1816 tmp.exe aspnet_compiler.exe PID 2016 wrote to memory of 3788 2016 Explorer.EXE ipconfig.exe PID 2016 wrote to memory of 3788 2016 Explorer.EXE ipconfig.exe PID 2016 wrote to memory of 3788 2016 Explorer.EXE ipconfig.exe PID 3788 wrote to memory of 3636 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 3636 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 3636 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 2464 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 2464 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 2464 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 3292 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 3292 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 3292 3788 ipconfig.exe cmd.exe PID 3788 wrote to memory of 3692 3788 ipconfig.exe Firefox.exe PID 3788 wrote to memory of 3692 3788 ipconfig.exe Firefox.exe PID 3788 wrote to memory of 3692 3788 ipconfig.exe Firefox.exe PID 2016 wrote to memory of 2036 2016 Explorer.EXE mhxpofjd4d6v.exe PID 2016 wrote to memory of 2036 2016 Explorer.EXE mhxpofjd4d6v.exe PID 2016 wrote to memory of 2036 2016 Explorer.EXE mhxpofjd4d6v.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell" Copy-Item 'C:\Users\Admin\AppData\Local\Temp\tmp.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%'3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Adds policy Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Gathers network information
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
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C:\Windows\SysWOW64\cmd.exe/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V3⤵
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C:\Windows\SysWOW64\cmd.exe/c copy "C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V3⤵
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
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C:\Program Files (x86)\Znzu\mhxpofjd4d6v.exe"C:\Program Files (x86)\Znzu\mhxpofjd4d6v.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\Znzu\mhxpofjd4d6v.exeFilesize
55KB
MD5fda8c8f2a4e100afb14c13dfcbcab2d2
SHA119dfd86294c4a525ba21c6af77681b2a9bbecb55
SHA25699a2c778c9a6486639d0aff1a7d2d494c2b0dc4c7913ebcb7bfea50a2f1d0b09
SHA51294f0ace37cae77be9935cf4fc8aaa94691343d3b38de5e16c663b902c220bff513cd02256c7af2d815a23dd30439582ddbb0880009c76bbf36ff8fbc1a6ddc18
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C:\Program Files (x86)\Znzu\mhxpofjd4d6v.exeFilesize
55KB
MD5fda8c8f2a4e100afb14c13dfcbcab2d2
SHA119dfd86294c4a525ba21c6af77681b2a9bbecb55
SHA25699a2c778c9a6486639d0aff1a7d2d494c2b0dc4c7913ebcb7bfea50a2f1d0b09
SHA51294f0ace37cae77be9935cf4fc8aaa94691343d3b38de5e16c663b902c220bff513cd02256c7af2d815a23dd30439582ddbb0880009c76bbf36ff8fbc1a6ddc18
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C:\Users\Admin\AppData\Local\Temp\DB1Filesize
40KB
MD5b608d407fc15adea97c26936bc6f03f6
SHA1953e7420801c76393902c0d6bb56148947e41571
SHA256b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
SHA512cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4
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C:\Users\Admin\AppData\Local\Temp\DB1Filesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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memory/216-151-0x0000000006120000-0x0000000006142000-memory.dmpFilesize
136KB
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memory/216-150-0x00000000060A0000-0x00000000060BA000-memory.dmpFilesize
104KB
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memory/216-136-0x00000000022C0000-0x00000000022F6000-memory.dmpFilesize
216KB
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memory/216-139-0x0000000004DB0000-0x00000000053D8000-memory.dmpFilesize
6.2MB
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memory/216-140-0x0000000004D10000-0x0000000004D32000-memory.dmpFilesize
136KB
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memory/216-142-0x0000000005550000-0x00000000055B6000-memory.dmpFilesize
408KB
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memory/216-143-0x00000000055C0000-0x0000000005626000-memory.dmpFilesize
408KB
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memory/216-135-0x0000000000000000-mapping.dmp
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memory/216-149-0x0000000006BC0000-0x0000000006C56000-memory.dmpFilesize
600KB
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memory/216-148-0x0000000005BE0000-0x0000000005BFE000-memory.dmpFilesize
120KB
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memory/1816-133-0x0000000005780000-0x0000000005D24000-memory.dmpFilesize
5.6MB
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memory/1816-132-0x00000000006E0000-0x0000000000730000-memory.dmpFilesize
320KB
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memory/1816-134-0x00000000051D0000-0x000000000526C000-memory.dmpFilesize
624KB
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memory/2016-147-0x0000000002890000-0x0000000002981000-memory.dmpFilesize
964KB
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memory/2016-158-0x0000000002C00000-0x0000000002CE2000-memory.dmpFilesize
904KB
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memory/2016-160-0x0000000002C00000-0x0000000002CE2000-memory.dmpFilesize
904KB
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memory/2036-165-0x0000000000000000-mapping.dmp
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memory/2036-168-0x00000000004E0000-0x00000000004F0000-memory.dmpFilesize
64KB
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memory/2036-169-0x0000000005240000-0x000000000576C000-memory.dmpFilesize
5.2MB
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memory/2156-146-0x0000000000EE0000-0x0000000000EF1000-memory.dmpFilesize
68KB
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memory/2156-137-0x0000000000000000-mapping.dmp
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memory/2156-138-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/2156-144-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/2156-145-0x00000000013C0000-0x000000000170A000-memory.dmpFilesize
3.3MB
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memory/2464-161-0x0000000000000000-mapping.dmp
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memory/3292-163-0x0000000000000000-mapping.dmp
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memory/3636-155-0x0000000000000000-mapping.dmp
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memory/3788-157-0x0000000001530000-0x00000000015C0000-memory.dmpFilesize
576KB
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memory/3788-153-0x0000000000AA0000-0x0000000000AAB000-memory.dmpFilesize
44KB
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memory/3788-152-0x0000000000000000-mapping.dmp
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memory/3788-154-0x0000000000D70000-0x0000000000D9B000-memory.dmpFilesize
172KB
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memory/3788-159-0x0000000000D70000-0x0000000000D9B000-memory.dmpFilesize
172KB
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memory/3788-156-0x0000000001790000-0x0000000001ADA000-memory.dmpFilesize
3.3MB