Analysis
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max time kernel
92s -
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
02-12-2024 23:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe
Resource
win7-20240903-en
windows7-x64
10 signatures
120 seconds
Behavioral task
behavioral2
Sample
81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
10 signatures
120 seconds
General
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Target
81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe
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Size
663KB
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MD5
05b3163658b64edee71b7fc7b236bd03
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SHA1
c899516ece0f47c49021801ce49e7023f6d70c6d
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SHA256
81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36
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SHA512
329fefe5b2f52501e404ce1f662d4c0b91ea3e095eb1984edf3d8c28d95fa1fc102a393df38380c84e9c1355b60524bf0e90094fa96008a080d6268aee68e146
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SSDEEP
12288:vKECJXdST8+ZVwnJX+oajGbx5GfjbDm5CjuQJz98w:vKECvST8+ZVwne6bxODmpKOw
Score
10/10
Malware Config
Signatures
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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 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.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\" %*" 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.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\ACROBR~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.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 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.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\" %*" 81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe"C:\Users\Admin\AppData\Local\Temp\81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.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:3388
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD5d9e8a1fa55faebd36ed2342fedefbedd
SHA1c25cc7f0035488de9c5df0121a09b5100e1c28e9
SHA256bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
SHA512134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33
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C:\Users\Admin\AppData\Local\Temp\3582-490\81bee70094ab4f97c9ce766ba82746e2207ae88a0b243fbf0ce5784187a27b36.exe
Filesize622KB
MD58b4daac31b9b85077d21543303372901
SHA1da6ed0dba389afb332ee638487125c5aecb59ed6
SHA256a25317737e4c3c8749a4e71ccf3d395a22c4f5cbf19db376ecaa7e045b987038
SHA5129935413f95bdc88faf02fa259f9ca3f31ba142ae9e76b39ef0109766de46dc448aa341eccdea7970496b466ef599b003a6e01e95f8b965772a11ad45370b2769