Analysis
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max time kernel
15s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
25-11-2024 05:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe
Resource
win7-20241010-en
windows7-x64
10 signatures
120 seconds
Behavioral task
behavioral2
Sample
4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
10 signatures
120 seconds
General
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Target
4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe
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Size
3.5MB
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MD5
20fd96f61af88f9430775f15f22e80b0
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SHA1
aaf3b64384d8eadff3a2c3831ea5afe0d31d7f0d
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SHA256
4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d
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SHA512
19d6fb36648ceaa13923b5bb346623434c46f5fca7d7ef4480273c711ee08bca919a7a06be99650a572df29cf6886fb56119dfe82f3d0f08c5f31f241222c537
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SSDEEP
98304:GBoLCBsyIEB0IJ9oViAsKaA0/skqXf0Fye8iOb8XN6:GCLuIEB0A9oV5PkSIyeZOw4
Score
10/10
Malware Config
Signatures
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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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Loads dropped DLL 1 IoCs
pid Process 3064 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.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\" %*" 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.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\WI54FB~1\WMPDMC.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.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 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.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\" %*" 4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe"C:\Users\Admin\AppData\Local\Temp\4a5471bd8be627cd9e6461efcc55bb0a2d76e5222f6532e515d88e59cf29168d.exe"1⤵
- Loads dropped DLL
- 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:3064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
547KB
MD5d30b36247185a670852f45098eb9a8e6
SHA1f37447d3b870174444e0834bd13629fc9804e6f2
SHA256e57de7cf83c9f5dc4810d748b3907f65f2909eb6391c140ed0b049c452f7d270
SHA512d1100b0403e95b035e66841db8a64a710a5f7f1b984f51089259468a21ef7696d65e7a3e84b2f774b000c8016eead784810b336455fc9cd7b6663ebf9abb433b
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156