Analysis
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max time kernel
112s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2022 16:48
Behavioral task
behavioral1
Sample
af9dcde2a62143f8c4b0097a6ae6c69c.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
af9dcde2a62143f8c4b0097a6ae6c69c.exe
Resource
win10v2004-20220812-en
General
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Target
af9dcde2a62143f8c4b0097a6ae6c69c.exe
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Size
200KB
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MD5
af9dcde2a62143f8c4b0097a6ae6c69c
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SHA1
6928298aa4d32ebd2c7a2dc78352e1505f06e6b5
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SHA256
022e2085d1a5728229182c7bb693f57f792401757313d6f9f76e6d45179b6222
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SHA512
cbd887e5fa46528c3ec274062595fd9e19a1bb347b689a741ea60d02bd62b4ed5e63e5d36ca9fe9139e1609f58d4d69afd41adb6037f9e922f49b93d2083afc2
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SSDEEP
3072:sr85C151LHA7z8xyk475lfDg8+2OUUEFFWALZxGya2MY4hkZ:k9D1LS8cFftLLUE+KxGya2MYmkZ
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
af9dcde2a62143f8c4b0097a6ae6c69c.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" af9dcde2a62143f8c4b0097a6ae6c69c.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:
af9dcde2a62143f8c4b0097a6ae6c69c.exepid process 5036 af9dcde2a62143f8c4b0097a6ae6c69c.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
af9dcde2a62143f8c4b0097a6ae6c69c.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation af9dcde2a62143f8c4b0097a6ae6c69c.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:
af9dcde2a62143f8c4b0097a6ae6c69c.exedescription ioc process File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13165~1.21\MICROS~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MIA062~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI391D~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI9C33~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~4.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe -
Drops file in Windows directory 1 IoCs
Processes:
af9dcde2a62143f8c4b0097a6ae6c69c.exedescription ioc process File opened for modification C:\Windows\svchost.com af9dcde2a62143f8c4b0097a6ae6c69c.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:
af9dcde2a62143f8c4b0097a6ae6c69c.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" af9dcde2a62143f8c4b0097a6ae6c69c.exe -
Processes:
af9dcde2a62143f8c4b0097a6ae6c69c.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\F34DDECF3EA10BD2E2F6308ED1CE537B093578B3 af9dcde2a62143f8c4b0097a6ae6c69c.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\F34DDECF3EA10BD2E2F6308ED1CE537B093578B3\Blob = 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 af9dcde2a62143f8c4b0097a6ae6c69c.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
af9dcde2a62143f8c4b0097a6ae6c69c.exepid process 5036 af9dcde2a62143f8c4b0097a6ae6c69c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
AUDIODG.EXEdescription pid process Token: 33 4632 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4632 AUDIODG.EXE -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
af9dcde2a62143f8c4b0097a6ae6c69c.exepid process 5036 af9dcde2a62143f8c4b0097a6ae6c69c.exe 5036 af9dcde2a62143f8c4b0097a6ae6c69c.exe 5036 af9dcde2a62143f8c4b0097a6ae6c69c.exe 5036 af9dcde2a62143f8c4b0097a6ae6c69c.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
af9dcde2a62143f8c4b0097a6ae6c69c.exedescription pid process target process PID 4700 wrote to memory of 5036 4700 af9dcde2a62143f8c4b0097a6ae6c69c.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe PID 4700 wrote to memory of 5036 4700 af9dcde2a62143f8c4b0097a6ae6c69c.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe PID 4700 wrote to memory of 5036 4700 af9dcde2a62143f8c4b0097a6ae6c69c.exe af9dcde2a62143f8c4b0097a6ae6c69c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\af9dcde2a62143f8c4b0097a6ae6c69c.exe"C:\Users\Admin\AppData\Local\Temp\af9dcde2a62143f8c4b0097a6ae6c69c.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:4700 -
C:\Users\Admin\AppData\Local\Temp\3582-490\af9dcde2a62143f8c4b0097a6ae6c69c.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\af9dcde2a62143f8c4b0097a6ae6c69c.exe"2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:5036
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4a8 0x4a41⤵
- Suspicious use of AdjustPrivilegeToken
PID:4632
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
160KB
MD57d310a0ca199856c54ee245d83cdd8c8
SHA162b9b09b648b7e549cc491213398c2571bc53086
SHA25600674ecb10147dad9a9db2ea7133772f7ad1be3a8ddf56f55777fc70e46fb428
SHA512dd52acf6d39de7dcfaf64d999fa6cc1d82c26b98d0b6dc8b97285e3f59849bcf7b17e33822afa4723fb7ed29dbe17431d5bc85ab28d0ad15cd1e85c672c55bf5
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Filesize
160KB
MD57d310a0ca199856c54ee245d83cdd8c8
SHA162b9b09b648b7e549cc491213398c2571bc53086
SHA25600674ecb10147dad9a9db2ea7133772f7ad1be3a8ddf56f55777fc70e46fb428
SHA512dd52acf6d39de7dcfaf64d999fa6cc1d82c26b98d0b6dc8b97285e3f59849bcf7b17e33822afa4723fb7ed29dbe17431d5bc85ab28d0ad15cd1e85c672c55bf5