Analysis
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max time kernel
15s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16-12-2024 12:54
Behavioral task
behavioral1
Sample
00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
Behavioral task
behavioral2
Sample
00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
17 signatures
120 seconds
General
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Target
00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe
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Size
975KB
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MD5
f17d17f28cc6693596e76b41d4369860
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SHA1
ff879e8bdf1e1810f3953997dfc9932ce1be69cf
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SHA256
00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4
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SHA512
027a52fb7c8c303dd2e01d2bdd6e4cf813bee9c3f52bad2bfeabc64e7214b3e09884f353a78b2ae0705e196cd726558508ef28e2a141a85f794a43e486b694d7
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SSDEEP
24576:k3+eWsN3skA4RV1Hom2KXMmHa0Yz9UObo5TAHnx:k3+ZkldoPK8YaLZUOiex
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 2 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-11.dat family_neshta behavioral1/memory/2328-85-0x0000000000400000-0x000000000041B000-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 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe -
Loads dropped DLL 2 IoCs
pid Process 2328 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 2328 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.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\" %*" 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.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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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/files/0x0008000000019030-2.dat autoit_exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.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 2 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 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.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\" %*" 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe -
Suspicious use of FindShellTrayWindow 12 IoCs
pid Process 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 1872 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2328 wrote to memory of 1872 2328 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 30 PID 2328 wrote to memory of 1872 2328 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 30 PID 2328 wrote to memory of 1872 2328 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 30 PID 2328 wrote to memory of 1872 2328 00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe"C:\Users\Admin\AppData\Local\Temp\00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.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:2328 -
C:\Users\Admin\AppData\Local\Temp\3582-490\00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1872
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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
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\Users\Admin\AppData\Local\Temp\3582-490\00c31d35ecc61338b3b86cfa954414e9dc8d83cba666d05db9411985dfa246a4N.exe
Filesize935KB
MD58770267d02962c5bf4afd0b776f9650a
SHA1353d2d7c4ee9ddf2fab80cff47c2e64d5e77e269
SHA25627ce134764e849a1b07b8648bc4c87b455c30adbc28dbf7b06ff2222c520bc11
SHA512853439cc57c6a43c591b7c2151a4a446757c48d4ec89da5d8b62a57235e664a5bdb87b8bb574eef051830307bc933d2c5ead1eb231da87b22c95f95990867ae2