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Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
04/02/2025, 16:13
Behavioral task
behavioral1
Sample
4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
11 signatures
120 seconds
General
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Target
4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe
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Size
1.1MB
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MD5
9454822e62d2dcb9bd1d755535384a36
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SHA1
ece7d3df2081dc1034de3727935ae56fe6fb00c1
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SHA256
4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a
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SHA512
06c7d35fa009b27ed1fc8cded77647668925aa2f79fe47220b00cc4d1de85f3830d463d2ad96b0f1f341e1f8669cdd4259b6930a6a2c2ab543e065731d7996cb
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SSDEEP
24576:k+B5ljJneZIWlZlPRSA5kZckB0VmdAFE46X:kgiIWl3RZkZcg0WX
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020229-13.dat family_neshta behavioral2/memory/872-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/872-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/872-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/872-97-0x0000000000400000-0x000000000041B000-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-1-5-21-3625106387-4207083342-115176794-1000\Control Panel\International\Geo\Nation 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.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\" %*" 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.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\{CA675~1\VCREDI~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.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 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.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\" %*" 4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe"C:\Users\Admin\AppData\Local\Temp\4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.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:872
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\4f938aafb1321a2ce88d60cfd65c02f0104a28940ff84d558aea1f7583711a3a.exe
Filesize1.1MB
MD5a7c4cba6ac06434c60e766bcfd8f1147
SHA19047f36536109c8e3132061bfddb015100d8a9ee
SHA256c21cede48c1238edc2c194496dc944a47106566631b99ddd0b1c223d18fd0158
SHA5123da42a897b05a1a5c987f4d999aaa571bbb39ac65625aa0e6c29f9e65b40bb459cbe36e0d1ce28e945f9561af4c269d31efcbf989a4224657cfb5abe4f238064