Analysis
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max time kernel
93s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-12-2024 20:05
Behavioral task
behavioral1
Sample
16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe
Resource
win7-20241010-en
General
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Target
16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe
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Size
9.3MB
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MD5
bf9bab6072fe8ebcaecc1963583c2889
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SHA1
8fefe9a419c1573ec3a32d1955f45afc5da1106b
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SHA256
16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602
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SHA512
2b57663d64e1f9b9fd9dd61c27ad79645bd476e4bdc000a8eda5bc5b81a9a684ae9c43cb0d7f7c13966b735759ac75b025b6d017bfb39c8c0c71b12bde25e057
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SSDEEP
196608:2qMS5A8r2wSwfhK2eilgTo3+jggWUCatEEZvZyMR7NZ:2g5x2hyK2e4g0TxatEEh8IJZ
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020237-14.dat family_neshta behavioral2/memory/4772-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4772-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4772-98-0x0000000000400000-0x000000000041B000-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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe -
Executes dropped EXE 1 IoCs
pid Process 4736 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.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\" %*" 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.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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resource yara_rule behavioral2/files/0x0007000000023cae-4.dat upx behavioral2/memory/4736-8-0x00000000007C0000-0x000000000234C000-memory.dmp upx behavioral2/memory/4736-25-0x00000000007C0000-0x000000000234C000-memory.dmp upx -
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 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1560 4736 WerFault.exe 83 -
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 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe -
Modifies registry class 8 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\psiphon\shell 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\psiphon\shell\open 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\psiphon\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe\" -- \"%1\"" 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\psiphon 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\psiphon\ = "URL:psiphon" 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\psiphon\URL Protocol 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\psiphon\shell\open\command 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4736 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe 4736 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4772 wrote to memory of 4736 4772 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe 83 PID 4772 wrote to memory of 4736 4772 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe 83 PID 4772 wrote to memory of 4736 4772 16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe"C:\Users\Admin\AppData\Local\Temp\16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.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:4772 -
C:\Users\Admin\AppData\Local\Temp\3582-490\16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4736 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4736 -s 16563⤵
- Program crash
PID:1560
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4736 -ip 47361⤵PID:1300
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\16f872e00ebafc31e7607997ef03eedef69f603a96ae7e8acc1009a8dd19c602.exe
Filesize9.2MB
MD5863d635522818cc98d3c1c4975c27577
SHA1488501df4f7a9407d889826315716bd3beb2317b
SHA256bc7025f7e9fb77cd61508c34a9cd7d0fad2efd8635be801ccca34ba3a6038348
SHA512cc694e4cc67c0ccb8af1ab9eb6bb72420eea0d91053368ef9ef02f563601041f5f22b7716b3c66f542d4265ce8f371528172211d984388880dd007237f8a10f9