Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2024, 02:49
Behavioral task
behavioral1
Sample
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
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Size
7.3MB
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MD5
5bf8576c89290ecd3549145bfabeba1d
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SHA1
c998c30b41c26071380181a8d11ea95b05058487
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SHA256
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa
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SHA512
f20982e27bcec3229c1edbed5f715fc2a6e1eeec6e1733c724faa4feec13df1e549b21089ab70bdf9149a8cd448537ffa3409cd81c0f0ae49eb6a2b8e7005fa1
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SSDEEP
196608:bzkPlSNZpAjXKHQx292c8DMvdm0jV46TJl:kPMpAjXuQx292c8yv
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020241-14.dat family_neshta behavioral2/memory/2588-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2588-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2588-97-0x0000000000400000-0x000000000041B000-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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe -
Executes dropped EXE 1 IoCs
pid Process 1584 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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\" %*" beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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\ADOBEC~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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\" %*" beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2588 wrote to memory of 1584 2588 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 82 PID 2588 wrote to memory of 1584 2588 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 82 PID 2588 wrote to memory of 1584 2588 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe"C:\Users\Admin\AppData\Local\Temp\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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:2588 -
C:\Users\Admin\AppData\Local\Temp\3582-490\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe"2⤵
- Executes dropped EXE
PID:1584
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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\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
Filesize7.2MB
MD544a57e8cc0b163f451b619d74fc253f8
SHA18132dd44dec6fe421c8983655f3de0ceccac282f
SHA256ae50fe6a8bdb9a26042007cec805fe5a5c99867df34b86c5a170480786fdb122
SHA512063943481c525a302125694f49de20b00b3fe22cb054d943660032f44c17abb5801c259ac24322e73524256d89062583181428cd48972a0b7b1f68204debdcc8