Analysis
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max time kernel
95s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-12-2024 19:17
Behavioral task
behavioral1
Sample
abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
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Target
abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe
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Size
2.6MB
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MD5
3bfe66d37403aeb363e09fc84a7b9dd2
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SHA1
e72708011713e36be5cde157a52e6122bd08673e
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SHA256
abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9
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SHA512
4c5cc2f9411c93dbc9a928f6a5300aa0b7c5d3cebb85840b5a2efaaa765546c26b2cc8e4b835c73a6dcfb536c7328d6b8c9d4e8069a7a4a56379bf3829ce99db
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SSDEEP
49152:AXlSnTo4QflIXMVJuk5he9J/HVW6OM3nAYUymARGu0gnkTYqzhrxzfEnvUM:AXlSTo4Qf6MVJFim6OM3nkymARGuBZUi
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020228-13.dat family_neshta behavioral2/memory/1084-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1084-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1084-96-0x0000000000400000-0x000000000041B000-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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.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\" %*" abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.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\INTERN~1\iexplore.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.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 abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.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\" %*" abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe"C:\Users\Admin\AppData\Local\Temp\abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.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
PID:1084
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\abc1a94e9de4b4ffd0ff76838576f69edf94fbe33f26a365c31712258e081af9.exe
Filesize2.5MB
MD5dc7b5c0733d0e5a50c448f5e7305a9de
SHA133d49b5131ce226c979f50301c81b9c5fa3df7c4
SHA25615afbb8cd7add476e5620d1a2e0d1b950a15738be05cf2e065ec97604a763f1d
SHA512b2b6cc149a453b42d588664a7d2be1f315f090a2832fac82d0f51672b404c6108b2112a084e370c592aa01448b4f2a4d1ba669870b58ba3f6f23c70ce07cbd8d