Analysis
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max time kernel
92s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 20:31
Behavioral task
behavioral1
Sample
25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe
Resource
win7-20241010-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe
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Size
105KB
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MD5
4a03351e44e7bd1e5bb7f1e8b5859317
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SHA1
87ecfe93eb05ba874b3177ab488b158146742c9a
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SHA256
25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb
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SHA512
d48e0dce5d2c32cb3e45c3b1a10f3426286eaafb689519e6b4bf6e2070619577868425c2b881e102214627d9e7233524e557d959efada3efb89e54baf954e2a2
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SSDEEP
768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJpH70qvurgQmHLU0YJxzUNaaGyXDGA/J:JxqjQ+P04wsmJCEk8rUvz8Gw5HuChF
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002021e-11.dat family_neshta behavioral2/memory/3240-91-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3240-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3240-94-0x0000000000400000-0x000000000041B000-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 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe -
Executes dropped EXE 1 IoCs
pid Process 5068 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.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\" %*" 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.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\COMMON~1\Oracle\Java\javapath\javaw.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.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 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.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\" %*" 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3240 wrote to memory of 5068 3240 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe 85 PID 3240 wrote to memory of 5068 3240 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe 85 PID 3240 wrote to memory of 5068 3240 25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe"C:\Users\Admin\AppData\Local\Temp\25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.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:3240 -
C:\Users\Admin\AppData\Local\Temp\3582-490\25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe"2⤵
- Executes dropped EXE
PID:5068
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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\25452d0e38a610e685c8c5559684be53445cfe3986a9c984d5f988beca806ccb.exe
Filesize64KB
MD52cd6c1b2969dbfca388705d5bc797ab1
SHA17d725d143a9b9e45704795995ea6c5401bb54ac9
SHA256de3268d85064887bc0f378c73d13d08201036a8c8d077250812b445931ff3adb
SHA5128d2936c021339da0f4e7e7476c4be5d003173aa6d98042e379b801ee6f27d8c0091ac798b668f76ad9cc44353c120726eda6df923687221c0cb9750a371cdaec