Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
26-11-2024 06:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe
Resource
win7-20241023-en
windows7-x64
10 signatures
120 seconds
Behavioral task
behavioral2
Sample
81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
10 signatures
120 seconds
General
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Target
81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe
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Size
774KB
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MD5
e5fd23f0128c7d9a452f61472a422730
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SHA1
fa411eb65b77e707282a4aa06a1d24fe0eb905c6
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SHA256
81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202
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SHA512
36398ce26fe9dc2e2e6df53144baa7745f490a4ddb93be4326f7a98520c9ccf3bedd3f90850d6e24fee08e731536a18e0f29376cfdc121cd1ac57fd5edd19ff7
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SSDEEP
12288:+qmfRiUo/QxSjirRMad0yWi+V5vA0pYlcSSvkJy:KI4Sjaxd8jpJ
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 2064 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.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\" %*" 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.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\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.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 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.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\" %*" 81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.exe"C:\Users\Admin\AppData\Local\Temp\81f52240dadcad8a59d9698e324f95f1fecfd3cb0d0ae148b14ff27740429202.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:2064
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