Analysis
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max time kernel
145s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 14:49
Static task
static1
Behavioral task
behavioral1
Sample
8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe
Resource
win7-20240220-en
General
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Target
8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe
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Size
615KB
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MD5
9fb018d34d80db3b22e721e2768f6bb5
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SHA1
bba13f32dc03ba024b55a76e92137dec699640cc
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SHA256
8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7
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SHA512
7f8a28f648b48bbbabdb7c7d78329fe821a11a54b40ed921be460c9875ba02307535cb0847dcf055497978e360f754083b67bc18877c6d6f2cb6b34aa1b3c2a2
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SSDEEP
12288:u7gn06G1PFB897MDygmTpOAfTCts1tsLFZT/maWYw6EnKnqcgaogPkUhlQlbnm3q:u7u074JMDygmTpO7UyLvNvXJ9PkUhlOQ
Malware Config
Extracted
formbook
4.1
dn03
almouranipainting.com
cataloguia.shop
zaparielectric.com
whcqsc.com
ioco.in
aduredmond.com
vavada611a.fun
humtivers.com
jewellerytml.com
mcapitalparticipacoes.com
inhlcq.shop
solanamall.xyz
moviepropgroup.com
thegenesis.ltd
cyberxdefend.com
skinbykoco.com
entermintlead.com
honestaireviews.com
wyclhj7gqfustzp.buzz
w937xb.com
bakuusa.online
sabong-web.com
52cg2.club
jasonnutter.golf
odbet555.app
vipmotoryatkiralama.com
auravibeslighting.com
pulsesautos.com
imdcaam.com
vivaness.club
bovverbadges.com
giaydonghai.online
aditi-jobs.com
numericalsemantics.com
shoprazorlaser.com
lovedacademy.com
gets-lnds.io
teyo293.xyz
banditsolana.com
delivery-jobs-76134.bond
ppp5716.buzz
zjmeterial.com
de-ponqk.top
bntyr76rhg.top
servicepmgtl.world
nailtimelocust.top
paperappa.com
80sos.com
daysofbetting.com
slaytheday.fun
travauxdefou.com
bx2zyg.com
thecoxnews.com
qriskaq.com
top-dao.com
krstockly1.shop
roiwholesale.com
pajero777ads.click
twistedrubytx.com
thesovreignkingdomofmaui.info
cataclysmicgamingapparel.com
verxop.xyz
xn--kwra1023b.com
winterclairee.com
sukhiclothing.com
Signatures
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Formbook payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4744-11-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4744-18-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4744-67-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4876-72-0x00000000008E0000-0x000000000090F000-memory.dmp formbook -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exeRegSvcs.execolorcpl.exedescription pid process target process PID 4372 set thread context of 4744 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe RegSvcs.exe PID 4744 set thread context of 3376 4744 RegSvcs.exe Explorer.EXE PID 4744 set thread context of 3376 4744 RegSvcs.exe Explorer.EXE PID 4876 set thread context of 3376 4876 colorcpl.exe Explorer.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 58 IoCs
Processes:
RegSvcs.exepowershell.execolorcpl.exepid process 4744 RegSvcs.exe 4744 RegSvcs.exe 4744 RegSvcs.exe 4744 RegSvcs.exe 2872 powershell.exe 2872 powershell.exe 4744 RegSvcs.exe 4744 RegSvcs.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe 4876 colorcpl.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
RegSvcs.execolorcpl.exepid process 4744 RegSvcs.exe 4744 RegSvcs.exe 4744 RegSvcs.exe 4744 RegSvcs.exe 4876 colorcpl.exe 4876 colorcpl.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
RegSvcs.exepowershell.exeExplorer.EXEcolorcpl.exedescription pid process Token: SeDebugPrivilege 4744 RegSvcs.exe Token: SeDebugPrivilege 2872 powershell.exe Token: SeShutdownPrivilege 3376 Explorer.EXE Token: SeCreatePagefilePrivilege 3376 Explorer.EXE Token: SeDebugPrivilege 4876 colorcpl.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3376 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exeExplorer.EXEcolorcpl.exedescription pid process target process PID 4372 wrote to memory of 2872 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe powershell.exe PID 4372 wrote to memory of 2872 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe powershell.exe PID 4372 wrote to memory of 2872 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe powershell.exe PID 4372 wrote to memory of 4744 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe RegSvcs.exe PID 4372 wrote to memory of 4744 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe RegSvcs.exe PID 4372 wrote to memory of 4744 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe RegSvcs.exe PID 4372 wrote to memory of 4744 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe RegSvcs.exe PID 4372 wrote to memory of 4744 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe RegSvcs.exe PID 4372 wrote to memory of 4744 4372 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe RegSvcs.exe PID 3376 wrote to memory of 4876 3376 Explorer.EXE colorcpl.exe PID 3376 wrote to memory of 4876 3376 Explorer.EXE colorcpl.exe PID 3376 wrote to memory of 4876 3376 Explorer.EXE colorcpl.exe PID 4876 wrote to memory of 4956 4876 colorcpl.exe cmd.exe PID 4876 wrote to memory of 4956 4876 colorcpl.exe cmd.exe PID 4876 wrote to memory of 4956 4876 colorcpl.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe"C:\Users\Admin\AppData\Local\Temp\8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\colorcpl.exe"C:\Windows\SysWOW64\colorcpl.exe"2⤵
- Suspicious use of SetThreadContext
- 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\RegSvcs.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a1erxpfp.zyv.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/2872-58-0x00000000074F0000-0x0000000007586000-memory.dmpFilesize
600KB
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memory/2872-17-0x000000007474E000-0x000000007474F000-memory.dmpFilesize
4KB
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memory/2872-41-0x0000000070560000-0x00000000705AC000-memory.dmpFilesize
304KB
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memory/2872-37-0x0000000005F40000-0x0000000005F5E000-memory.dmpFilesize
120KB
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memory/2872-36-0x0000000005A80000-0x0000000005DD4000-memory.dmpFilesize
3.3MB
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memory/2872-40-0x0000000007100000-0x0000000007132000-memory.dmpFilesize
200KB
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memory/2872-39-0x000000007FD70000-0x000000007FD80000-memory.dmpFilesize
64KB
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memory/2872-63-0x0000000007590000-0x0000000007598000-memory.dmpFilesize
32KB
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memory/2872-62-0x00000000075B0000-0x00000000075CA000-memory.dmpFilesize
104KB
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memory/2872-61-0x00000000074B0000-0x00000000074C4000-memory.dmpFilesize
80KB
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memory/2872-60-0x00000000074A0000-0x00000000074AE000-memory.dmpFilesize
56KB
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memory/2872-59-0x0000000007470000-0x0000000007481000-memory.dmpFilesize
68KB
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memory/2872-57-0x00000000072E0000-0x00000000072EA000-memory.dmpFilesize
40KB
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memory/2872-56-0x0000000007270000-0x000000000728A000-memory.dmpFilesize
104KB
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memory/2872-55-0x00000000078B0000-0x0000000007F2A000-memory.dmpFilesize
6.5MB
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memory/2872-51-0x0000000006500000-0x000000000651E000-memory.dmpFilesize
120KB
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memory/2872-16-0x0000000002630000-0x0000000002666000-memory.dmpFilesize
216KB
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memory/2872-23-0x0000000005110000-0x0000000005738000-memory.dmpFilesize
6.2MB
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memory/2872-22-0x00000000026B0000-0x00000000026C0000-memory.dmpFilesize
64KB
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memory/2872-21-0x00000000026B0000-0x00000000026C0000-memory.dmpFilesize
64KB
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memory/2872-38-0x0000000005F90000-0x0000000005FDC000-memory.dmpFilesize
304KB
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memory/2872-24-0x00000000050A0000-0x00000000050C2000-memory.dmpFilesize
136KB
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memory/2872-25-0x00000000057B0000-0x0000000005816000-memory.dmpFilesize
408KB
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memory/2872-26-0x0000000005910000-0x0000000005976000-memory.dmpFilesize
408KB
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memory/2872-54-0x0000000007140000-0x00000000071E3000-memory.dmpFilesize
652KB
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memory/2872-52-0x00000000026B0000-0x00000000026C0000-memory.dmpFilesize
64KB
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memory/2872-53-0x00000000026B0000-0x00000000026C0000-memory.dmpFilesize
64KB
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memory/3376-20-0x0000000008CD0000-0x0000000008E15000-memory.dmpFilesize
1.3MB
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memory/3376-69-0x000000000A850000-0x000000000A95B000-memory.dmpFilesize
1.0MB
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memory/3376-74-0x000000000A960000-0x000000000AAB2000-memory.dmpFilesize
1.3MB
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memory/3376-76-0x000000000A850000-0x000000000A95B000-memory.dmpFilesize
1.0MB
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memory/4372-4-0x00000000746C0000-0x0000000074E70000-memory.dmpFilesize
7.7MB
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memory/4372-8-0x0000000006180000-0x0000000006190000-memory.dmpFilesize
64KB
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memory/4372-5-0x0000000004FC0000-0x0000000004FCA000-memory.dmpFilesize
40KB
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memory/4372-3-0x0000000004F20000-0x0000000004FB2000-memory.dmpFilesize
584KB
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memory/4372-6-0x0000000006580000-0x0000000006614000-memory.dmpFilesize
592KB
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memory/4372-1-0x00000000005D0000-0x0000000000670000-memory.dmpFilesize
640KB
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memory/4372-2-0x00000000054D0000-0x0000000005A74000-memory.dmpFilesize
5.6MB
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memory/4372-0-0x00000000746CE000-0x00000000746CF000-memory.dmpFilesize
4KB
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memory/4372-13-0x00000000746C0000-0x0000000074E70000-memory.dmpFilesize
7.7MB
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memory/4372-7-0x00000000054B0000-0x00000000054CA000-memory.dmpFilesize
104KB
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memory/4372-10-0x0000000008BD0000-0x0000000008C6C000-memory.dmpFilesize
624KB
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memory/4372-9-0x0000000006450000-0x00000000064C6000-memory.dmpFilesize
472KB
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memory/4744-14-0x0000000001A20000-0x0000000001D6A000-memory.dmpFilesize
3.3MB
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memory/4744-11-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/4744-68-0x00000000018C0000-0x00000000018D4000-memory.dmpFilesize
80KB
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memory/4744-67-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/4744-19-0x0000000001850000-0x0000000001864000-memory.dmpFilesize
80KB
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memory/4744-18-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/4876-70-0x0000000000990000-0x00000000009A9000-memory.dmpFilesize
100KB
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memory/4876-71-0x0000000000990000-0x00000000009A9000-memory.dmpFilesize
100KB
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memory/4876-72-0x00000000008E0000-0x000000000090F000-memory.dmpFilesize
188KB