Analysis
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max time kernel
168s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
04-02-2022 13:27
Static task
static1
Behavioral task
behavioral1
Sample
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe
Resource
win10v2004-en-20220113
General
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Target
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe
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Size
1.7MB
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MD5
d9dc29569346da13c52a5bba969c0122
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SHA1
4fb444c4c3b4d4d060b18fd7c8dabe9cf172982d
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SHA256
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d
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SHA512
6a9419ccda85c924f6afe3d84bdacc1eedd535ea48a5472afd356067285e8aa515940baf809dd82c248580577bc87312053779553a5eedee0764861af6e492e4
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Executes dropped EXE 1 IoCs
Processes:
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exepid process 1520 bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe -
Sets service image path in registry 2 TTPs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.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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Drops file in Program Files directory 64 IoCs
Processes:
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exedescription ioc process File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\MSEDGE~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\IDENTI~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\ELEVAT~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~4.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~3.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\MSEDGE~2.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\PWAHEL~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\msedge.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\MSEDGE~3.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\NOTIFI~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\BHO\IE_TO_~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MIA062~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe -
Drops file in Windows directory 7 IoCs
Processes:
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exesvchost.exedescription ioc process File opened for modification C:\Windows\svchost.com bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies data under HKEY_USERS 41 IoCs
Processes:
WaaSMedicAgent.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe -
Modifies registry class 1 IoCs
Processes:
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 3364 svchost.exe Token: SeCreatePagefilePrivilege 3364 svchost.exe Token: SeShutdownPrivilege 3364 svchost.exe Token: SeCreatePagefilePrivilege 3364 svchost.exe Token: SeShutdownPrivilege 3364 svchost.exe Token: SeCreatePagefilePrivilege 3364 svchost.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exedescription pid process target process PID 4088 wrote to memory of 1520 4088 bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe PID 4088 wrote to memory of 1520 4088 bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe PID 4088 wrote to memory of 1520 4088 bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe"C:\Users\Admin\AppData\Local\Temp\bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4088 -
C:\Users\Admin\AppData\Local\Temp\3582-490\bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exe"2⤵
- Executes dropped EXE
PID:1520
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe 196007b8213723c50fdd50e413c56bfb YduDj5TrIUWz4U/3pjPoQA.0.1.0.0.01⤵
- Modifies data under HKEY_USERS
PID:1456
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3364
Network
MITRE ATT&CK Enterprise v6
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\bcb19780586876f65b66d087ea718578ee54eda851e08f5c0c77aa40edcb095d.exeMD5
91e61c96d332b595121ade10b871597d
SHA109159cd8db60b3a6a7d19e88b54737b316edb1d6
SHA2561781803d97cc7d5b8f1a8f00f7a08f01e70840bb9c00e0dd865acfecfa6bc974
SHA5121352b57dde05288477a741d319993b52015b3a7a217e261df6878faca823e0053d04ce066cd984ffdbef02adb9255341313f33aa7867d671a7dbb11a8b9c2c80
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memory/3364-174-0x000002954D980000-0x000002954D990000-memory.dmpFilesize
64KB
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memory/3364-181-0x0000029550600000-0x0000029550604000-memory.dmpFilesize
16KB