Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2024 19:23
Behavioral task
behavioral1
Sample
ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe
Resource
win7-20241010-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe
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Size
3.5MB
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MD5
9fa54bc5c234c866345d43555c4fdb00
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SHA1
ce2783b810984d96e7c7a7dd89b955d208b39f10
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SHA256
ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55
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SHA512
1ed5beff4ac2548dbfc76e1e299d74d708ef403afe37cc117936980534f641706aa5ab9583bf5de15707906dd200d9b524a7766b3f09de77fd81b45814bfd6c0
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SSDEEP
49152:+3NsdbTcR6a0HZFOKgFur9lB89COkKwSqgsE9+8LMMjxK449ul6FFHYI0ostADia:vd6qFO7x+9uyFngiAF5Fq
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020228-15.dat family_neshta behavioral2/memory/4340-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4340-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4340-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4340-99-0x0000000000400000-0x000000000041B000-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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe -
Executes dropped EXE 1 IoCs
pid Process 5020 ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.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\" %*" ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.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\Adobe\ACROBA~1\Reader\arh.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.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 2 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 ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.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\" %*" ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4340 wrote to memory of 5020 4340 ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe 84 PID 4340 wrote to memory of 5020 4340 ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe 84 PID 4340 wrote to memory of 5020 4340 ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe"C:\Users\Admin\AppData\Local\Temp\ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.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
- Suspicious use of WriteProcessMemory
PID:4340 -
C:\Users\Admin\AppData\Local\Temp\3582-490\ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5020
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\ae95b8e6f6bb353272485ac1fd97a70b3cc456014d6cbf22bea0166b5e6dcf55N.exe
Filesize3.4MB
MD51211b6f098b4d8038a1669a2c5b6a7a9
SHA1eedec5a681a1fb125963e2213c8041791c3abbdd
SHA256a179bc3b6dbc721e37856bc8da505f02498163dccbd30bc36a4b41d8bb01af4f
SHA512f14ba70f4ba8c92f122334bc571f241a79ce3d5dd8fb0fa84710385605627f8a5b85a7bbc1e3fdccd99a2727c5f2d0572fe759dceaa30da50f9dd811cd607e33