Analysis
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max time kernel
95s -
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
02-01-2025 00:41
Behavioral task
behavioral1
Sample
65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe
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Size
321KB
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MD5
c8fa6d3ab90868f2e851ec386f588e90
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SHA1
6de3870733a1e769819ea0f96202202dcf938bca
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SHA256
65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5b
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SHA512
ed54b29f0c98e9a374b8d9d18f9a1b6557bb8ba0ec0f0a83fb68e84c25859f845d4ef3b82c95ec7bd17a88616ac2cf92580c12c09157b4e2aaeecf6b29a77944
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SSDEEP
6144:k9JtLEh/tPoHPXY/oZSNJGJjJAOsACtC61NvYy5kmS:KEhpMXiI1mZtCqzQ
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002021e-15.dat family_neshta behavioral2/memory/3244-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3244-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3244-98-0x0000000000400000-0x000000000041B000-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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe -
Executes dropped EXE 1 IoCs
pid Process 924 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.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\" %*" 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.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 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.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 2 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 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.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\" %*" 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3244 wrote to memory of 924 3244 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe 84 PID 3244 wrote to memory of 924 3244 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe 84 PID 3244 wrote to memory of 924 3244 65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe"C:\Users\Admin\AppData\Local\Temp\65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.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:3244 -
C:\Users\Admin\AppData\Local\Temp\3582-490\65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:924
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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\65bea7c1694582d72ede44af5a60adf753fea0a2cec563ea98cc5e62060a0a5bN.exe
Filesize281KB
MD53d29d3961f802fc5c2ffb956d5987a71
SHA1427a69d8044829abad54f4be6553592399738d6a
SHA2561f2c9fafe518c3af52be4dfe9d095b0f538de5608fa95b17db25b0b36d4d867d
SHA512f35af4958369ebf8367a4acce210acab31480eee2e9670d862794dabcc84eda028a5b1167de2df4a1765dc1d95c4bc174481030eadc26f8791f0b53ab2253fc9