Analysis
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max time kernel
96s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 08:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
120 seconds
General
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Target
55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe
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Size
1021KB
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MD5
29d65214275b0df24c704dd5359db760
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SHA1
5dca4cd60797f644ba083215bad397aecea3e9b0
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SHA256
55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1
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SHA512
860f155bdf1bdc9e5853f328354beaf341531ea5b9c2f3e682aae79af6f5dddfd2006c38620f3df32222a8d499b0fecf2d51111541b72470bd485685fcf9ab47
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SSDEEP
12288:WkJ/iHZe3cd55P3wnRO/0yAGw4dxvwp+D/LIkPaQHoocpROiOv6b9/nypEismcPr:FGga5eROcUzwi/PHDcLOAkEjPKVTMO2
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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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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe -
Executes dropped EXE 1 IoCs
pid Process 1268 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.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\" %*" 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.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\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.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 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.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\" %*" 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1268 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4768 wrote to memory of 1268 4768 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe 85 PID 4768 wrote to memory of 1268 4768 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe 85 PID 4768 wrote to memory of 1268 4768 55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe"C:\Users\Admin\AppData\Local\Temp\55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.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:4768 -
C:\Users\Admin\AppData\Local\Temp\3582-490\55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1268
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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\55088ecb4da159ee5a5a6c2b83e59c4e293c58e88b38007cc647e2be0b3b1da1N.exe
Filesize981KB
MD5d85eb2dcd6f35972bba6db2bb9d8c24d
SHA17ac3aaa02cdab88ead65a13ceec1fd22fe6c20b9
SHA256583c9d3bf4adac2a2637549f7987b3ca9fd02ac814f73571ba14a554e088254b
SHA51268945e29333922df5e40be601a7d5a9f6f6b70343cf2eb3db337a0ea5a74f0757017b13ff78c5a050dd2f6a086dfc814b9a33339a7d1dac37ee80d7fd9c26a3e