Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28/10/2024, 02:59
Behavioral task
behavioral1
Sample
a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe
Resource
win7-20241023-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe
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Size
90KB
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MD5
630311a451938fca2611edf9e38a3141
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SHA1
aba08dc0216833f98341f00ba72471f126672e51
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SHA256
a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf
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SHA512
e2cd56fc54b0c039ae5a65765a3171b380d408be340b5ba9f224e5dc8fd242e4349749cc55afc436f0fdf14b720ab49be7ab914a854e12e933aa6fe8c0207749
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SSDEEP
1536:JxqjQ+P04wsmJCVQ+SccIp1t4xO67y5qHaeGuD:sr85CV9bB1t4xO67y5ji
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020241-13.dat family_neshta behavioral2/memory/4956-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4956-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4956-96-0x0000000000400000-0x000000000041B000-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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.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\" %*" a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.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\wmlaunch.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.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 a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.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\" %*" a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe"C:\Users\Admin\AppData\Local\Temp\a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.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:4956
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\a4786ff48cae7312eabb5852902da49b924b6bdff3965c2cf6b1c3cd95a300cf.exe
Filesize50KB
MD547dce97ef6879428dcf92ce88d0012f5
SHA1a9dcd86d560529c172ba6f15d3bebc8b15707097
SHA25644e9c1fe0d433511a273803624e43bc6fcd8492d101a26a9b47f42df2d2d74eb
SHA512d9e1167dfb324298c92af73e8b128fce4adc0f871ac876394df42457198fb8090889cd94677430d8d1ef512423b89d504b5e251132c98cc53c43f4ccef4e2593