Analysis
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max time kernel
96s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 03:48
Behavioral task
behavioral1
Sample
28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
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Target
28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe
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Size
189KB
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MD5
abb4f1067e25dfa9370b7762f48c52ac
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SHA1
a20cf032589faa04a2e5365b8ad1c6ec72123a29
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SHA256
28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3
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SHA512
1f0f6c532731b7787f32e445db40d77463169dddc79bb324322ac9d3b06c6c9f36ea4fc125867326797269042d2d86b076cf4966e5cf65d8702fecaf0681f970
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SSDEEP
3072:sr85CLgn0K+1GFcQBD3zS3eGyld+z1A2lkXKK1m+K:k9qjZV3zS3eGyiZA2lk6wm+K
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002024c-13.dat family_neshta behavioral2/memory/2324-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2324-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2324-96-0x0000000000400000-0x000000000041B000-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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.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\" %*" 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.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~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.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 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.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\" %*" 28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe"C:\Users\Admin\AppData\Local\Temp\28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.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:2324
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\28317b875af07cd9853730435b6f4a9eaca6cffc021a1107f95379ac94d669d3.exe
Filesize149KB
MD5dab89ff6b1ed4445c8195334418e0dc0
SHA1d2af866fdc70a3f88700f1cc2c6a66f920a5f573
SHA2569212cb04dea08cfff182c1f4c1e706c4db717a63c87c589bf77413795c378502
SHA512253be6d966f194c4e81bc9810569587aec02166773beae44b1662f25228114d1c2d00dea57e5e39b4150c231a04c5312baad4195e56d4af9ed49a4abdbd97480