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
08-12-2024 00:22
Behavioral task
behavioral1
Sample
4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe
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Size
5.5MB
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MD5
4e03ba3afaeb72b04214e768a7616cc0
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SHA1
b49fc7602ba94a7156940367f58a31b65fabd40c
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SHA256
4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5
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SHA512
df7e4c2124598f725f2e44a1c04dd680f2334937ae6903c7f772ef74fb9c224d7a694d109e217f00f672a08166593c36bfe30b36c7775fd76175925282c088cc
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SSDEEP
49152:lA6CTj/yNEc+HQ4errUYEZTRtdJRgtiEtezF6cEJjjJEBWY0xXGf64uzdTnmKe4I:lt+c9zaltX/SjjJESDgmTlI
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020223-15.dat family_neshta behavioral2/memory/4792-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4792-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4792-98-0x0000000000400000-0x000000000041B000-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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe -
Executes dropped EXE 1 IoCs
pid Process 4712 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.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\" %*" 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.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\FULLTR~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.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 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.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\" %*" 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4792 wrote to memory of 4712 4792 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe 82 PID 4792 wrote to memory of 4712 4792 4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe"C:\Users\Admin\AppData\Local\Temp\4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.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:4792 -
C:\Users\Admin\AppData\Local\Temp\3582-490\4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe"2⤵
- Executes dropped EXE
PID:4712
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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\4750acf5a744622dbdeb5427fd75b5280186c54ef51c60a7b723000fc8a612f5N.exe
Filesize5.5MB
MD507451923cdd6109aa449ca05435c23a9
SHA16da972ce1b9f9b6e409f2b5e99a2dbc4f20eb86d
SHA25695ef8b6fbb3a12b0988b6921cd7c8d579365015057cacefcdcb6426fd0507eac
SHA512b4ffe22ebf98439b4ed856e13880bf515dfc23073bc45880407047a056b35d22a610be07a155ee5234fcab5f63c1925820d902ecba793350e97dbf68312507a0