Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 12:09
Behavioral task
behavioral1
Sample
81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
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Target
81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe
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Size
173KB
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MD5
1e7a6319080e870114b1122af2fca7f7
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SHA1
93dfe5a8a42690def6ce9bf2bb811489aea3f058
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SHA256
81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2
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SHA512
0a78357def1def26f98a68b15336584ddf8c927b005052ce4beb5c4fb3d148cc0bd618613f277e655daf7b4658c8044e2901e49f9f905981d7c684d7c887eccf
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SSDEEP
3072:sr85CVooxlgKfSndp0CZtMHpz68Ab7jr85C/:k9VFgKadJxD9/
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0008000000023c82-3.dat family_neshta behavioral2/files/0x000600000002021e-13.dat family_neshta behavioral2/memory/3132-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3132-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3132-96-0x0000000000400000-0x000000000041B000-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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.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\" %*" 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.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\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.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 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.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\" %*" 81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe"C:\Users\Admin\AppData\Local\Temp\81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.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:3132
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\81bdaecd08c0298033439c3ed57d6eb51c2d8bbe654aab121f2148c3d23400e2.exe
Filesize133KB
MD503b9e1a13777ba5db593497d4791d768
SHA1f534a534830e8a605a3becd788c45d4bf401bfbb
SHA256afc8c3469c1a4f40e15af3d774a727a05c5908cb86987f3eeb36907427802cdd
SHA512cf18392c6437a8b764cd48674cbdb71df82fb218aeb90de7bd2f9130ffda03a1e0bb06eae8413c4c399a3e8d1edbb31c9ac3b6a3c1cbf37945dce630ccfffe57