Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 15:28
Behavioral task
behavioral1
Sample
8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe
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Size
3.3MB
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MD5
9598bfed8b36c32a68d0b3328ab71470
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SHA1
c556649d7ea8c8ca6a7af1df936a0b55bd5c76de
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SHA256
8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25
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SHA512
b1a1b3ae5917b764f6959478da609d45c4ae3a0df6e3a2304f1d7d44872bd93b62a60dc658e7603e94cdb066a8da839af69207881ba08e4837d46817bad87275
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SSDEEP
24576:WCjxCqNmTBmrDf7I8km0q0WAsci5VRNGaeWXIPufkx8qXgW8fC3fRsI7Nl:9bIe5VRJRIWfb+gWgCv37Nl
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-8.dat family_neshta behavioral1/memory/2692-82-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2692-84-0x0000000000400000-0x000000000041B000-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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Executes dropped EXE 1 IoCs
pid Process 2388 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe -
Loads dropped DLL 2 IoCs
pid Process 2692 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe 2692 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.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\" %*" 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.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\wmplayer.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.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 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.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\" %*" 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2692 wrote to memory of 2388 2692 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe 30 PID 2692 wrote to memory of 2388 2692 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe 30 PID 2692 wrote to memory of 2388 2692 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe 30 PID 2692 wrote to memory of 2388 2692 8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe"C:\Users\Admin\AppData\Local\Temp\8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.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
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Users\Admin\AppData\Local\Temp\3582-490\8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe"2⤵
- Executes dropped EXE
PID:2388
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\8909f90305a5e4a1ca582f02a0f97d46ffeb30f9a147f01ffead4e9bcf010c25N.exe
Filesize3.3MB
MD558b8d86631451cfa4128a192767e2f1a
SHA110039ae648030f26db54ac5952aa2b493afb5612
SHA256dde727915b9b3c3ce6cf92446686873336b0ab404e82f06888c0c68ef9327b93
SHA51202819e4ff0a1057b41f5cda4af2817ebea32012cf8d89ca6c27ee5164b938f1ebaf9bea52d8752871621e1d3ab2433ee5bb8934d5db60983156eaaf491087181