Analysis
-
max time kernel
148s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20220722-en -
resource tags
arch:x64arch:x86image:win10-20220722-enlocale:en-usos:windows10-1703-x64system -
submitted
27-07-2022 20:57
Static task
static1
General
-
Target
caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe
-
Size
28KB
-
MD5
170cd35a3dddf342730c34d4e4acbd83
-
SHA1
213e9a7b12c507cf72db02775fc276962558ae58
-
SHA256
caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d
-
SHA512
a06bb70523179bd97bc7a01ab5b345645af90ceacc38ace68d952c432cd2a64f2934d86d834d9e3d06be68799ac51d72bc514fc5b34500cb954c74e93a7e63ac
Malware Config
Extracted
formbook
4.1
s4s9
qianyuandianshang.com
bernardklein.com
slhomeservices.com
findasaas.com
janellelancaster.xyz
umkpro.site
nr6949.online
mersquare.club
lanariproperties.com
3rdeyefocused.com
giftexpress8260.xyz
hilleleven.xyz
beajod.com
kosazs.online
ishare.team
mb314.com
xjjinxingda.com
ayekooprojectamazing.com
ballsybanter.com
todayshoppingbd.com
recomdietvl.store
zakladmalarstwa.com
bj-ours.com
hubwealth.com
watchmyreview.com
sallyliddicoat.com
eventiliveitalia.com
worldchannelconference.com
suciptahadi.online
ksht5566.com
topfastcashsystemwebshop.com
eyeiieyetv.com
thewarchannel.net
valorousgamers.com
vip01ytre.xyz
szec.tech
233365.xyz
specialroute.net
eugenachase.com
pikoulas.com
shorter-658423.site
win8856.com
burleyqpersianscom.com
sidetrackedmusic.com
chungketvinhomesspotlight.com
qiange.site
motconsultant.com
yottatic.com
usaprostatecenter.com
putovanjazasve.com
kozykornerpizza.com
hainpore.com
52appmj.com
albanyskylights.com
keropy.xyz
infosecrety.xyz
ethlogo.com
labohack.com
veridiumid.xyz
gaylebong.com
rsmegastore.com
janschlesinger.com
cshong-ya.com
shopevix.com
preciousssllc.net
Signatures
-
Formbook payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2120-303-0x000000000041F0E0-mapping.dmp formbook behavioral1/memory/2120-310-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/2120-332-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/1124-382-0x0000000000750000-0x000000000077F000-memory.dmp formbook behavioral1/memory/1124-387-0x0000000000750000-0x000000000077F000-memory.dmp formbook -
Suspicious use of SetThreadContext 3 IoCs
Processes:
caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exeMSBuild.exemsdt.exedescription pid process target process PID 3620 set thread context of 2120 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 2120 set thread context of 2908 2120 MSBuild.exe Explorer.EXE PID 1124 set thread context of 2908 1124 msdt.exe Explorer.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.execaa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exeMSBuild.exemsdt.exepid process 3832 powershell.exe 3832 powershell.exe 3832 powershell.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe 2120 MSBuild.exe 2120 MSBuild.exe 2120 MSBuild.exe 2120 MSBuild.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe 1124 msdt.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2908 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
MSBuild.exemsdt.exepid process 2120 MSBuild.exe 2120 MSBuild.exe 2120 MSBuild.exe 1124 msdt.exe 1124 msdt.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exepowershell.exeMSBuild.exemsdt.exedescription pid process Token: SeDebugPrivilege 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe Token: SeDebugPrivilege 3832 powershell.exe Token: SeDebugPrivilege 2120 MSBuild.exe Token: SeDebugPrivilege 1124 msdt.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exeExplorer.EXEmsdt.exedescription pid process target process PID 3620 wrote to memory of 3832 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe powershell.exe PID 3620 wrote to memory of 3832 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe powershell.exe PID 3620 wrote to memory of 3832 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe powershell.exe PID 3620 wrote to memory of 600 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 600 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 600 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 592 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 592 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 592 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 4020 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 4020 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 4020 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 2120 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 2120 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 2120 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 2120 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 2120 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 3620 wrote to memory of 2120 3620 caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe MSBuild.exe PID 2908 wrote to memory of 1124 2908 Explorer.EXE msdt.exe PID 2908 wrote to memory of 1124 2908 Explorer.EXE msdt.exe PID 2908 wrote to memory of 1124 2908 Explorer.EXE msdt.exe PID 1124 wrote to memory of 1008 1124 msdt.exe cmd.exe PID 1124 wrote to memory of 1008 1124 msdt.exe cmd.exe PID 1124 wrote to memory of 1008 1124 msdt.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe"C:\Users\Admin\AppData\Local\Temp\caa38badb67b8cb6178a92166c376185970eac84ec3ff595ca85d3c4cd23c78d.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMgA=3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\msdt.exe"C:\Windows\SysWOW64\msdt.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\MSBuild.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1008-375-0x0000000000000000-mapping.dmp
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memory/1124-385-0x00000000049B0000-0x0000000004B4A000-memory.dmpFilesize
1.6MB
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memory/1124-388-0x00000000049B0000-0x0000000004B4A000-memory.dmpFilesize
1.6MB
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memory/1124-387-0x0000000000750000-0x000000000077F000-memory.dmpFilesize
188KB
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memory/1124-330-0x0000000000000000-mapping.dmp
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memory/1124-383-0x0000000004B50000-0x0000000004E70000-memory.dmpFilesize
3.1MB
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memory/1124-381-0x0000000000EF0000-0x0000000001063000-memory.dmpFilesize
1.4MB
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memory/1124-382-0x0000000000750000-0x000000000077F000-memory.dmpFilesize
188KB
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memory/2120-313-0x0000000001010000-0x0000000001330000-memory.dmpFilesize
3.1MB
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memory/2120-328-0x0000000000E70000-0x0000000001001000-memory.dmpFilesize
1.6MB
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memory/2120-303-0x000000000041F0E0-mapping.dmp
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memory/2120-332-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
-
memory/2120-310-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
-
memory/2908-329-0x00000000033C0000-0x00000000034B5000-memory.dmpFilesize
980KB
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memory/2908-386-0x00000000067C0000-0x000000000686E000-memory.dmpFilesize
696KB
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memory/2908-389-0x00000000067C0000-0x000000000686E000-memory.dmpFilesize
696KB
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memory/3620-170-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-177-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-140-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-141-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-142-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-143-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-144-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-145-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-146-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-147-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-148-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-149-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-150-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-151-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-152-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-153-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-154-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-155-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-156-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-157-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-158-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-159-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-160-0x0000000000FE0000-0x0000000000FEC000-memory.dmpFilesize
48KB
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memory/3620-161-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-162-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-163-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-164-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-165-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-166-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-167-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-168-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-169-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-138-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-171-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-172-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-173-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-174-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-175-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-176-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-139-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-178-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-179-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-180-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-181-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-182-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-183-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-184-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-186-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-185-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-187-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-188-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-189-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-190-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-191-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-195-0x0000000006660000-0x0000000006B5E000-memory.dmpFilesize
5.0MB
-
memory/3620-200-0x00000000061A0000-0x0000000006218000-memory.dmpFilesize
480KB
-
memory/3620-201-0x0000000006290000-0x0000000006322000-memory.dmpFilesize
584KB
-
memory/3620-202-0x0000000006380000-0x00000000063A2000-memory.dmpFilesize
136KB
-
memory/3620-204-0x0000000006B60000-0x0000000006EB0000-memory.dmpFilesize
3.3MB
-
memory/3620-127-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-128-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-129-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-130-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-131-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-137-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-136-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-135-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-134-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-133-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3620-132-0x0000000077280000-0x000000007740E000-memory.dmpFilesize
1.6MB
-
memory/3832-276-0x00000000070F0000-0x0000000007156000-memory.dmpFilesize
408KB
-
memory/3832-275-0x0000000007080000-0x00000000070E6000-memory.dmpFilesize
408KB
-
memory/3832-256-0x00000000071D0000-0x00000000077F8000-memory.dmpFilesize
6.2MB
-
memory/3832-251-0x0000000004850000-0x0000000004886000-memory.dmpFilesize
216KB
-
memory/3832-215-0x0000000000000000-mapping.dmp
-
memory/3832-279-0x0000000007160000-0x000000000717C000-memory.dmpFilesize
112KB
-
memory/3832-280-0x0000000007DA0000-0x0000000007DEB000-memory.dmpFilesize
300KB
-
memory/3832-284-0x0000000008000000-0x0000000008076000-memory.dmpFilesize
472KB
-
memory/3832-295-0x00000000096D0000-0x0000000009D48000-memory.dmpFilesize
6.5MB
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memory/3832-296-0x0000000008E10000-0x0000000008E2A000-memory.dmpFilesize
104KB