Analysis
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max time kernel
40s -
max time network
65s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29/11/2022, 06:35
Static task
static1
Behavioral task
behavioral1
Sample
f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe
Resource
win10v2004-20221111-en
General
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Target
f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe
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Size
72KB
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MD5
5650bade2fcab78cce50b012a68bcf35
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SHA1
24b6ca5cab1f0a14c361ef65ac4009c52399886f
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SHA256
f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac
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SHA512
60c182baaedfa043dbd1219ef5740a376e44985e21e38e557c4bfbace015be95f3b083839bef8a8d6e54bfda3cf42be718822af6641947024c771edfe65eadd4
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SSDEEP
1536:vdQ3Lwcn5gp+kj/z/xWiktzEhnPO3F8Jxta3XigpzYwhnmNLF:FOLwcnoj/z/xWikNEhG3F8ha3ygpUGn
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vcf\Content Type = "text/x-vcard" f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\shell\open\command f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\DefaultIcon f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\DefaultIcon\ = "\"C:\\Program Files (x86)\\Windows Mail\\wab.exe\",1" f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/x-vcard f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/x-vcard\Extension = ".vcf" f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wab f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vcf f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vcf\ = "vcard_wab_auto_file" f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\ = "vCard File" f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\shell\open\command\ = "\"C:\\Program Files (x86)\\Windows Mail\\wab.exe\" /vcard %1" f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe -
Suspicious behavior: MapViewOfSection 22 IoCs
pid Process 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 624 wrote to memory of 368 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 5 PID 624 wrote to memory of 368 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 5 PID 624 wrote to memory of 368 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 5 PID 624 wrote to memory of 368 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 5 PID 624 wrote to memory of 368 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 5 PID 624 wrote to memory of 368 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 5 PID 624 wrote to memory of 368 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 5 PID 624 wrote to memory of 380 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 4 PID 624 wrote to memory of 380 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 4 PID 624 wrote to memory of 380 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 4 PID 624 wrote to memory of 380 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 4 PID 624 wrote to memory of 380 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 4 PID 624 wrote to memory of 380 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 4 PID 624 wrote to memory of 380 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 4 PID 624 wrote to memory of 416 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 3 PID 624 wrote to memory of 416 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 3 PID 624 wrote to memory of 416 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 3 PID 624 wrote to memory of 416 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 3 PID 624 wrote to memory of 416 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 3 PID 624 wrote to memory of 416 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 3 PID 624 wrote to memory of 416 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 3 PID 624 wrote to memory of 460 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 2 PID 624 wrote to memory of 460 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 2 PID 624 wrote to memory of 460 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 2 PID 624 wrote to memory of 460 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 2 PID 624 wrote to memory of 460 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 2 PID 624 wrote to memory of 460 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 2 PID 624 wrote to memory of 460 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 2 PID 624 wrote to memory of 476 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 1 PID 624 wrote to memory of 476 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 1 PID 624 wrote to memory of 476 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 1 PID 624 wrote to memory of 476 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 1 PID 624 wrote to memory of 476 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 1 PID 624 wrote to memory of 476 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 1 PID 624 wrote to memory of 476 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 1 PID 624 wrote to memory of 484 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 26 PID 624 wrote to memory of 484 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 26 PID 624 wrote to memory of 484 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 26 PID 624 wrote to memory of 484 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 26 PID 624 wrote to memory of 484 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 26 PID 624 wrote to memory of 484 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 26 PID 624 wrote to memory of 484 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 26 PID 624 wrote to memory of 596 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 25 PID 624 wrote to memory of 596 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 25 PID 624 wrote to memory of 596 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 25 PID 624 wrote to memory of 596 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 25 PID 624 wrote to memory of 596 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 25 PID 624 wrote to memory of 596 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 25 PID 624 wrote to memory of 596 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 25 PID 624 wrote to memory of 676 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 24 PID 624 wrote to memory of 676 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 24 PID 624 wrote to memory of 676 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 24 PID 624 wrote to memory of 676 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 24 PID 624 wrote to memory of 676 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 24 PID 624 wrote to memory of 676 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 24 PID 624 wrote to memory of 676 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 24 PID 624 wrote to memory of 760 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 23 PID 624 wrote to memory of 760 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 23 PID 624 wrote to memory of 760 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 23 PID 624 wrote to memory of 760 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 23 PID 624 wrote to memory of 760 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 23 PID 624 wrote to memory of 760 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 23 PID 624 wrote to memory of 760 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 23 PID 624 wrote to memory of 812 624 f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe 22
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:476
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:460
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:1080
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1112
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1148
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1048
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:1012
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:284
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵PID:884
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:840
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:812
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:760
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:596
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:380
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:368
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:484
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe1⤵PID:852
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1996
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1272
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C:\Users\Admin\AppData\Local\Temp\f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe"C:\Users\Admin\AppData\Local\Temp\f1c764c960017d1d341653178d7a79ebc2e176b1d1015d00e2afd71c3fe3f0ac.exe"2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1240