Analysis
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max time kernel
93s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 23:00
Behavioral task
behavioral1
Sample
a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe
Resource
win7-20241010-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe
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Size
212KB
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MD5
d2a28efafe6000bc89a2d6d1f630742c
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SHA1
ea1b126435e5aa19bf314ecf6a18e9add0230796
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SHA256
a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc
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SHA512
f805a59e8f08ce7797b3bfc115e1a4f19602c53c01d20b62cecef68c8a3af89da7a2a2c945f3b4792779ebc1af597e460242e63448b19252322fd8e1d47f5955
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SSDEEP
3072:sr85Cf9sqhqY/51jtvt3Bl3Mq/mAyneOReznPfXABIm7qoHgJ0VQBp:k9f9syFxBvOR8PfwpLHg6k
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020237-13.dat family_neshta behavioral2/memory/4844-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4844-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4844-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe -
Reads user/profile data of web browsers 3 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
description ioc Process File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe"C:\Users\Admin\AppData\Local\Temp\a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4844
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\a48f40f719dcd88c9751a23791a84255de46f99464f6ef1635ed9dd6bbd748bc.exe
Filesize171KB
MD570b654945370035977d58159688a2bc5
SHA1097d1b23ca2b9a25dd3f3c416024e79da46c4ab4
SHA256f18a81d99c9b6658551b08830aaf7d88921aaaa6eab00aebe9dfc4b6bbe5a951
SHA512f1c3d22afe260367f497be1ce99d00dbac1da6759003a57436bbb9287a6cd1537f02e0113d21a630fbd39447e6ab2fa7e000f6a1c3c79f5384dd4a188f2e3569