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
18-12-2024 00:04
Behavioral task
behavioral1
Sample
5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe
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Size
494KB
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MD5
a494abdad1986358d15bdd0ab6d1e7a0
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SHA1
5501fe90eb97bd72ff00fbd0141d6b57739c35a3
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SHA256
5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293
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SHA512
7fc21a01e315c225345a6b8cd91ee508830376dd8d7c07c2b75b5c2ac3191b1dc2e07a7a175fd2c5556703b89e15f9ba1971cb1e3ba1aeeacc5dbbfc1ac9328c
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SSDEEP
6144:k9p3QZoZTfKbPfK0bwpFolu5cKTB30l4R/928NO:kQ9lu5cKTDS6O
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-15.dat family_neshta behavioral2/memory/1008-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1008-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1008-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1008-99-0x0000000000400000-0x000000000041B000-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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe -
Executes dropped EXE 1 IoCs
pid Process 1180 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.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\" %*" 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.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\MICROS~1\MSInfo\msinfo32.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.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 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.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\" %*" 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1008 wrote to memory of 1180 1008 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe 82 PID 1008 wrote to memory of 1180 1008 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe 82 PID 1008 wrote to memory of 1180 1008 5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe"C:\Users\Admin\AppData\Local\Temp\5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.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:1008 -
C:\Users\Admin\AppData\Local\Temp\3582-490\5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1180
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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\5789a61405aa3e50d95b8c0bce6f9988a10346f5952890acedc99d36822b9293N.exe
Filesize454KB
MD58b6bea4fe4e53893eaafbb0ba7c64cbb
SHA154c3ba63183481126c5bb3b2c647d37c81e917e8
SHA256924d564ca652750ee32e073ecebfc573a32063b8101572a4e2e939fe92ba4ac3
SHA512da7d1343f1c0be50e25354469939901de6872fc3f75506b9ecaa364c31351d6efe2bdbf00c7c8f993ec47099ab289e4acdfd3a6ba13bac6cc8aba7cba80505b4