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
27-11-2024 18:02
Behavioral task
behavioral1
Sample
9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe
Resource
win7-20241023-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe
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Size
732KB
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MD5
17005b1874cdd550db614a143b2c4810
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SHA1
e7783657de802c2957c155c184ef8d31b7e865c3
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SHA256
9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88
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SHA512
147fa6d9543dc3f412c281ca8a30d101231fb691ab07abf3cf34e8e90d16cfb6b71963220c5b5a2a8fbe662318c737a7fcfde3b6afb04d0a43fb526eb10c394e
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SSDEEP
12288:SOD8q/jZe+uMPnH8ENDk1sqhtNswxLwNfZI9MFwKF9qlfLCkGW/744m/744S:SOSMPnH8ENDk1sqhtNswxLwNfZI9MFwd
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020237-14.dat family_neshta behavioral2/memory/3204-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3204-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3204-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3204-98-0x0000000000400000-0x000000000041B000-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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe -
Executes dropped EXE 1 IoCs
pid Process 1028 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.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\" %*" 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.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~3\PACKAG~1\{63880~1\WINDOW~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.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 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.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\" %*" 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3204 wrote to memory of 1028 3204 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe 83 PID 3204 wrote to memory of 1028 3204 9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe"C:\Users\Admin\AppData\Local\Temp\9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.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:3204 -
C:\Users\Admin\AppData\Local\Temp\3582-490\9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe"2⤵
- Executes dropped EXE
PID:1028
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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\9503bde104408ee158debedf1d40de09e5c9d9b8e830453dbd0de744a2885a88N.exe
Filesize691KB
MD5fc27472fce236f92f62c611160ecce8b
SHA1c387ef6fbc65b87ce200a9709dc9cdc41cbf1d9f
SHA256c7871d5a4ea4e54babb882df7986e970cff0fe1241ce5fdadaaa6c0b91db837a
SHA512d0811f3e06893e8a4fbffed75b5bba1a95871ad5c0c09874958d77d4a4ff444a0511164926e07378f06bf95cd0f1a22224b91ed5be70f97fd373e8e410bb4462