Analysis
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max time kernel
149s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-11-2024 15:33
Behavioral task
behavioral1
Sample
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe
Resource
win10v2004-20241007-en
General
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Target
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe
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Size
1.0MB
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MD5
f2bf7c14d662b8276fea6ffa17461610
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SHA1
d7a5a584d11fb59eb3a7e402aeb9b676410e7b68
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SHA256
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3
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SHA512
fe218a26462636f9d35b49bf7bb1cba80bb3eb2bd1488ef98c5a5bc4564f1e370e6069cb2b58d0a319f461de84ea5580842d7c069e6c4c3f99f76ae2f83add7d
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SSDEEP
24576:DzXlKZSxpJUlwtC/jCQ6tGh91Ds9H2LUVMhmP3oRaEZ/XAs1:DzXlnAlwtCbM891YVH6/XT
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
Processes:
resource yara_rule C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE family_neshta behavioral2/memory/1992-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1992-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1992-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1992-98-0x0000000000400000-0x000000000041B000-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.
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe -
Executes dropped EXE 1 IoCs
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exepid process 5040 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.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
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe -
Drops file in Windows directory 1 IoCs
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exedescription ioc process File opened for modification C:\Windows\svchost.com 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.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.
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe -
Modifies registry class 1 IoCs
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exedescription pid process target process PID 1992 wrote to memory of 5040 1992 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe PID 1992 wrote to memory of 5040 1992 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe 07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe"C:\Users\Admin\AppData\Local\Temp\07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.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:1992 -
C:\Users\Admin\AppData\Local\Temp\3582-490\07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe"2⤵
- Executes dropped EXE
PID:5040
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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\07af1dfe176e125feec5aedcbd13053c4c5c4dfd72cf1b25cf45ea39993aa5d3N.exe
Filesize1014KB
MD55e807b5dad1b6c81982037c714dc9aef
SHA12b818f50c0ce821cd0278c714e57cb591b89b715
SHA256ac94fbb73ebd0ce13aea7c1afcba0df9a646cbe5795e804fa0c0ac4eba259e16
SHA512665ea8069e8d75089ef9292dd6f07e19fa7f7fa1294d44f45d017bced0d16c8281260bca4ac7896acbb0dffb483bfb13ba4298d767a4bb1a91d9fa437d6becfe