Analysis
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max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 03:58
Behavioral task
behavioral1
Sample
46df95dd2fa284aaa4544c77466208a0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
46df95dd2fa284aaa4544c77466208a0N.exe
Resource
win10v2004-20240709-en
General
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Target
46df95dd2fa284aaa4544c77466208a0N.exe
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Size
40KB
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MD5
46df95dd2fa284aaa4544c77466208a0
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SHA1
052da5e4cf07428a876d4c80b5638cc6b15037fe
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SHA256
e0c8ce8efe6d679e7140931beb87e9106d653cf41058ebdc3f390540ed9f0039
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SHA512
fe9269a972e4ddca4c12a5dde323a30bfc0a9d88db5fa6cdf116487b3f42ca03f2b7ae242da7e1a4f5cc871a3ba2a6b68c1dca702f90d8ef4f9f785992212ace
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SSDEEP
768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJ56P9:JxqjQ+P04wsmJC4a9
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
Processes:
resource yara_rule C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe family_neshta behavioral1/memory/860-77-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/860-79-0x0000000000400000-0x000000000041B000-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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Loads dropped DLL 1 IoCs
Processes:
46df95dd2fa284aaa4544c77466208a0N.exepid process 860 46df95dd2fa284aaa4544c77466208a0N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
46df95dd2fa284aaa4544c77466208a0N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 46df95dd2fa284aaa4544c77466208a0N.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
Processes:
46df95dd2fa284aaa4544c77466208a0N.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 46df95dd2fa284aaa4544c77466208a0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 46df95dd2fa284aaa4544c77466208a0N.exe -
Drops file in Windows directory 1 IoCs
Processes:
46df95dd2fa284aaa4544c77466208a0N.exedescription ioc process File opened for modification C:\Windows\svchost.com 46df95dd2fa284aaa4544c77466208a0N.exe -
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.
Processes:
46df95dd2fa284aaa4544c77466208a0N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 46df95dd2fa284aaa4544c77466208a0N.exe -
Modifies registry class 1 IoCs
Processes:
46df95dd2fa284aaa4544c77466208a0N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 46df95dd2fa284aaa4544c77466208a0N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\46df95dd2fa284aaa4544c77466208a0N.exe"C:\Users\Admin\AppData\Local\Temp\46df95dd2fa284aaa4544c77466208a0N.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:860
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156