neshta | 4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a

General

Target

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
Size

3.0MB
MD5

7d396d736b053881e38c47e4ceca5638
SHA1

b86a751ec7622d4cdfe19a690f7c84a1ee0b87ed
SHA256

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a
SHA512

d472183a9e6c6fe26eef2756b175e5c5257b572b255b9fd9794eb33c28f7f6bea7c92e0a9971d02a4d0819dc496a4e13e860fcc82455c85626d19c5417682470

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Executes dropped EXE 1 IoCs

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

pid process

4664 4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 64 IoCs

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI9C33~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI391D~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13157~1.61\MICROS~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~4.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MIA062~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~3.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

Drops file in Windows directory 1 IoCs

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

description ioc process

File opened for modification C:\Windows\svchost.com 4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

Modifies registry class 1 IoCs

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

pid	process
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
4664	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

description	pid	process	target process
PID 4028 wrote to memory of 4664	4028	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
PID 4028 wrote to memory of 4664	4028	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
PID 4028 wrote to memory of 4664	4028	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe	4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe

C:\Users\Admin\AppData\Local\Temp\4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
"C:\Users\Admin\AppData\Local\Temp\4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4028

C:\Users\Admin\AppData\Local\Temp\3582-490\4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4664

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
Filesize
2.9MB

MD5
222096810f3e147864d6eaa00a5afa58

SHA1
1460e70ac9faa0d301e1c4d61fc08cc75e03e752

SHA256
0d723d02e10a55badd40e63344cb9cd0e40e2c360e23661a8a189931f8611ef4

SHA512
d18552b94eeb537a20b97db0debe44b3ccc93cf6655ac7a90a00d208605ae0db19c512b32ee0a20f60c3b581268962e908ce10ab39442dffcb21df0415fdc746

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\4b312f23c51f78bc09458120545ecd1d90270bc7c3bce9c76f22f8acf42e1f4a.exe
Filesize
2.9MB

MD5
222096810f3e147864d6eaa00a5afa58

SHA1
1460e70ac9faa0d301e1c4d61fc08cc75e03e752

SHA256
0d723d02e10a55badd40e63344cb9cd0e40e2c360e23661a8a189931f8611ef4

SHA512
d18552b94eeb537a20b97db0debe44b3ccc93cf6655ac7a90a00d208605ae0db19c512b32ee0a20f60c3b581268962e908ce10ab39442dffcb21df0415fdc746

Download Submit
memory/4664-130-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads