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Analysis
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max time kernel
32s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20230703-en -
resource tags
arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system -
submitted
04/07/2023, 16:47
Behavioral task
behavioral1
Sample
easyMalicious2389fb6b489d.exe
Resource
win7-20230703-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
easyMalicious2389fb6b489d.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
easyMalicious2389fb6b489d.exe
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Size
40KB
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MD5
5871912d5f8a255737aee4003c7bd87e
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SHA1
fa7a080b1ff86abfecdf361009d7d37cd2493d7f
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SHA256
6f08ed8cb5db2a58e69ec020bee500e0dc57b03a7ea548c9c9827e9702a565d0
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SHA512
855c98bee41a53a2261146a4602c95b45db458c9c958fb931a0a50fab9670aafe5678b25fdc546651ef5dac75476396b8f0027bd26880f6c936c0765cc3419fb
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SSDEEP
768:KyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJBuq:9xqjQ+P04wsmJC0
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 7 IoCs
resource yara_rule behavioral1/files/0x0001000000010324-61.dat family_neshta behavioral1/memory/1236-62-0x0000000000400000-0x000000000042B000-memory.dmp family_neshta behavioral1/memory/1236-136-0x0000000000400000-0x000000000042B000-memory.dmp family_neshta behavioral1/memory/1236-137-0x0000000000400000-0x000000000042B000-memory.dmp family_neshta behavioral1/memory/1236-139-0x0000000000400000-0x000000000042B000-memory.dmp family_neshta behavioral1/memory/1236-140-0x0000000000400000-0x000000000042B000-memory.dmp family_neshta behavioral1/memory/1236-142-0x0000000000400000-0x000000000042B000-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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Loads dropped DLL 1 IoCs
pid Process 1236 easyMalicious2389fb6b489d.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\" %*" easyMalicious2389fb6b489d.exe -
Reads user/profile data of web browsers 2 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\wmpshare.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE easyMalicious2389fb6b489d.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE easyMalicious2389fb6b489d.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com easyMalicious2389fb6b489d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" easyMalicious2389fb6b489d.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
547KB
MD5e0f2257e0ad4b04429c932673ead4884
SHA1352fcc1fe1019cd069ab52b409b31bbd0a08ea9a
SHA2566e11a49479c1d2b35f15901b0700e307712338f343e1c03fcfe715946fab5969
SHA512d77e790e63b1b2307df2ef0bb774bcbfa5cdc716764050dfa055a23449cffa5c6f61759b0819712f3e3be06037cbc3469082ba2b02af990017f28658f0103763
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156