Analysis
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max time kernel
94s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2024 23:36
Behavioral task
behavioral1
Sample
724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe
Resource
win10v2004-20241007-en
General
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Target
724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe
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Size
123KB
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MD5
94120dac2f1cc0f5a5f64b30e2a4ef3b
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SHA1
fbb0afee7739580cb5ea8d1b28a3fbbf39e8fa1f
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SHA256
724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a
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SHA512
b0f534a23142bb991bdfa15c9fe663e95215a1501ffa1a987969ffe6373e99933b230aa3e555f4d465a126ae61ebdffbf654e0db8f9cf9a796bfbe95f8201b16
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SSDEEP
1536:JxqjQ+P04wsmJCZ55jdhXEy8PuhC3sNvQsnE90zY0Pr4JKZmarH2YPdBEUFsBo+i:sr85Cu76C3sjE+zYi4QZmPYFFiorvczo
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020231-22.dat family_neshta behavioral2/memory/2176-102-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2176-104-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2176-107-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2176-109-0x0000000000400000-0x000000000041B000-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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe -
Executes dropped EXE 2 IoCs
pid Process 560 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe 2052 Un_A.exe -
Loads dropped DLL 1 IoCs
pid Process 2052 Un_A.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\" %*" 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.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\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.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 3 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 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Un_A.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe -
NSIS installer 2 IoCs
resource yara_rule behavioral2/files/0x0008000000023c84-4.dat nsis_installer_1 behavioral2/files/0x0008000000023c84-4.dat nsis_installer_2 -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2176 wrote to memory of 560 2176 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe 85 PID 2176 wrote to memory of 560 2176 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe 85 PID 2176 wrote to memory of 560 2176 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe 85 PID 560 wrote to memory of 2052 560 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe 86 PID 560 wrote to memory of 2052 560 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe 86 PID 560 wrote to memory of 2052 560 724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe"C:\Users\Admin\AppData\Local\Temp\724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.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:2176 -
C:\Users\Admin\AppData\Local\Temp\3582-490\724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:560 -
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\3582-490\3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2052
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\724393c159a7bee5a585005b11e72b56739f4dc96d93d52598040a8d6217bf0a.exe
Filesize82KB
MD583d4990b7269e88ab0aa1d1b5dec9142
SHA10ddbe7faa83c380e818db9ea690ee8ca870d83dc
SHA256273f04b034f0a08c298f9d558cd93d47093661b5505525fe414c7975ab29090a
SHA512970fe01959f7330d38f995aa4459093392416ad6bd1ae6cfe31d3bfc1c2d1453147d1f62c3c70d580c5dd2c9a089e833f69027649d1de961a5df435bd409794c
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Filesize
5KB
MD520231d894bf014965d1aeccf79ab8ef3
SHA1cdce15f0c10bc8a7ac72da25ee66e876bf9ea319
SHA2566ab9ee3478f20c33ee37944720e2fab4fd21580d66e60de18a5d9b559d2589b0
SHA512c84094ffb5072528cecce86ce43b0dc5599b344fcfabf14203dbeb8e08b4e522a69f2eb6e4bc379df98f1c2214c4322b32af25353ea320a18339bb924feaf51c