Analysis
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max time kernel
102s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/10/2024, 10:30
Behavioral task
behavioral1
Sample
d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe
Resource
win7-20241010-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
120 seconds
General
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Target
d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe
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Size
2.3MB
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MD5
381b0a73b6b303fae21a9f71fa0bb5f0
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SHA1
073b6090c8a5f19b06a0a34eb71062c32e3bbef6
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SHA256
d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902e
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SHA512
318055c9c19046d018f96bcaea1b6f33e2f5d221f71f4270ce0be8fc2f5438cdb5173a4a4e50d38a85f2d590c3afae5e9145c1a21eabdc295137b42157ba1e7c
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SSDEEP
49152:cgXF8MfVzpgAgez8dfGmjEXT9LAA8c9OgbNuYoQ:5eMfVaOz8dO4EpHR8
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/3808-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3808-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3808-98-0x0000000000400000-0x000000000041B000-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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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 d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe -
Executes dropped EXE 1 IoCs
pid Process 3152 d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.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\" %*" d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.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\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.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 d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.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\" %*" d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3808 wrote to memory of 3152 3808 d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe 84 PID 3808 wrote to memory of 3152 3808 d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe 84 PID 3808 wrote to memory of 3152 3808 d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe"C:\Users\Admin\AppData\Local\Temp\d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.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:3808 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3152
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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\d65330a9273a84f255d5795bdeca2903a8f91fb48dbe1ab67af7cbbb1854902eN.exe
Filesize2.3MB
MD5ddd0ec968acaa3bb02d2a85e9e547b57
SHA13d9f3d20e60b70c0f6dd8b417efa517b6f067a86
SHA256188606bdc0567e83f6ebb528d4cef5bb4278529a537fa5a593df69f1c1124983
SHA512944170177a589ce2bd55406ec1d3132d40ca084bfc3c785351824c29d420f25d14218f7c267c1d860f7cc158fb12eff7e55cf482ce649947384d232494dc8329