Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 16:57
Behavioral task
behavioral1
Sample
897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe
Resource
win7-20241010-en
windows7-x64
14 signatures
120 seconds
Behavioral task
behavioral2
Sample
897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
14 signatures
120 seconds
General
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Target
897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe
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Size
403KB
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MD5
bd478441bf4b468cdfca36a52b04e8f0
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SHA1
2cc223ce1b234201e7f50cf90caf753b538a2377
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SHA256
897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59f
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SHA512
519dc37c2b23c98def82d9bba69b7031a3fdcbeded2eba8db4f75ab942244d793bcdf8dc4b5b1c4b5120dfcc62482d09e63b44cac1a8e6c30a42a69f9eed83e4
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SSDEEP
6144:k9bzB2wV475ue5RtBgLov2/p7b11za41l41a:SB2wVSLRtBgLoMa4v4g
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-15.dat family_neshta behavioral2/memory/4356-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4356-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4356-98-0x0000000000400000-0x000000000041B000-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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe -
Executes dropped EXE 1 IoCs
pid Process 3500 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.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\" %*" 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.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\WINDOW~4\wmpconfig.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.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 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.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\" %*" 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3500 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4356 wrote to memory of 3500 4356 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe 83 PID 4356 wrote to memory of 3500 4356 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe 83 PID 4356 wrote to memory of 3500 4356 897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe"C:\Users\Admin\AppData\Local\Temp\897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.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:4356 -
C:\Users\Admin\AppData\Local\Temp\3582-490\897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3500
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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\897c01227c2432e3e8e1aae8c0717da65356cf30e74372085ad5088aaa29c59fN.exe
Filesize363KB
MD59f935b70d2ad8f2a01b1b1fdb90c5504
SHA159eb97c5d60b6a7984a39aa4e155f49006bc7092
SHA256266c053eedd1dc44d83463a5ac1c5872c4138bd8602f54e86b96862f8c0654d4
SHA512e937afa0871334db2c51915c790bd08880d68dcc6b4ba330c1c778093b56d9ad4bd3a224d559a0f34e0d11c453632670bfbdf8542c13596d9ffc066e44c1e5f4