Analysis
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max time kernel
151s -
max time network
188s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
25-05-2022 00:18
Static task
static1
Behavioral task
behavioral1
Sample
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe
Resource
win10v2004-20220414-en
General
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Target
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe
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Size
3.2MB
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MD5
86695c78bdc078304c59cf2d8f0b4f7f
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SHA1
5a75bb05c88bb8e41121b62ba3b57bf53affa756
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SHA256
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544
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SHA512
c041c57495eaee0cf51cd3933e15d1568b65d1418154332ff349878db88dc44d5bd486abc0ae45202b31cd8588d20ed22791207db5ca5fc8b1580d0a8b002be0
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.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:
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exepid process 4960 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.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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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Drops file in Program Files directory 64 IoCs
Processes:
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~4.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13157~1.61\MICROS~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI9C33~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI391D~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MIA062~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~3.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~2.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe -
Drops file in Windows directory 1 IoCs
Processes:
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exedescription ioc process File opened for modification C:\Windows\svchost.com 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe -
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 1 IoCs
Processes:
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exedescription pid process target process PID 4636 wrote to memory of 4960 4636 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe PID 4636 wrote to memory of 4960 4636 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe PID 4636 wrote to memory of 4960 4636 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe 1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe"C:\Users\Admin\AppData\Local\Temp\1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.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
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C:\Users\Admin\AppData\Local\Temp\3582-490\1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.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:\Users\Admin\AppData\Local\Temp\3582-490\1775401d56db262a0ab8c13d920debdab4a6def8f7fc63c207bf9072839b9544.exeFilesize
3.2MB
MD516625bf2941363d355d065bc1446debb
SHA15ad7abc52eea4d528028029435584b6e816b06f0
SHA256e8737e840a32645f7a1b79fb4ed77f66ff8611ce63e809313deb724aa7d05271
SHA5127c13f108ecd4dd160527c522bd621c178e4714f927349e93d8cc19e0b648044cc39751fa5438205c9a43a2c25ec5ad26502a83cefd6ec3c0c7fa918110f1d84d
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memory/4960-130-0x0000000000000000-mapping.dmp
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memory/4960-132-0x0000000002F70000-0x0000000002FD0000-memory.dmpFilesize
384KB