Analysis
-
max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-12-2024 03:12
Static task
static1
Behavioral task
behavioral1
Sample
7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe
Resource
win10v2004-20241007-en
General
-
Target
7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe
-
Size
349KB
-
MD5
d1688bb079bb1cfdda7707c87c87edf0
-
SHA1
10be0b4192e75a98416a013a8a96ecff28a521f6
-
SHA256
7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75b
-
SHA512
cef481f03241c2c38d2d7a6824a76b4559ae6d31966cd632fa551b7b2fabbe9e8b7dd89eda4543222dd470b6e15a032743ab8856cbde4a5bb4ae0e039442a300
-
SSDEEP
3072:zr8WDrChywK6kYeK6oMfSuPb41Zy1nYlpmb5WY0B3SI1BC+Pd31fuUtPOVVP0j8M:PuS9KxM6urSK9U3oWlWVgahx4D9cO
Malware Config
Signatures
-
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe -
Executes dropped EXE 1 IoCs
pid Process 4656 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.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\" %*" 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.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\" %*" 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeBackupPrivilege 840 dw20.exe Token: SeBackupPrivilege 840 dw20.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1976 wrote to memory of 4656 1976 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe 85 PID 1976 wrote to memory of 4656 1976 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe 85 PID 4656 wrote to memory of 840 4656 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe 86 PID 4656 wrote to memory of 840 4656 7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe"C:\Users\Admin\AppData\Local\Temp\7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe"1⤵
- Checks computer location settings
- 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:1976 -
C:\Users\Admin\AppData\Local\Temp\3582-490\7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4656 -
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 17603⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:840
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.4MB
MD5d9e8a1fa55faebd36ed2342fedefbedd
SHA1c25cc7f0035488de9c5df0121a09b5100e1c28e9
SHA256bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
SHA512134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33
-
C:\Users\Admin\AppData\Local\Temp\3582-490\7c3a32d13903cdc5224113aa8bd4884a10d57381c2d9c6eb346ed13cc6baa75bN.exe
Filesize309KB
MD52275c4bd6b85b2d05ac3a5f8e347e50e
SHA18b8da3211e2fe2984c7073b8dc1be0b2af20b4d9
SHA256624984989ba18db9508a5311dd6a0c27b704776195a035ac4ba073aefe1a9a78
SHA512fa52f7a4da08b7eb4c9cfd8d76fbfa0cccd9fc9674ab2aa686168ca5f74d50b2e3dc52aa38d3eadc1c2d7cb1fcd70ab820b8cbffd5ca07fabe2c8862ebece785