neshta | f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203

General

Target

f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
Size

75KB
MD5

5644316a583de59089eee1f0154c7d96
SHA1

2b8b406e76419f83169a901c28d43edd49bac2e0
SHA256

f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203
SHA512

1e723ca660f22a7d76b043c6252f7acfa3a96227b9002ba576128f6ec7a9b900e3b48b9cdc84f03b239943345a0dc98fe128b6de1f0460dfa4f467ffdc026de6
SSDEEP

1536:yxqjQ+P04wsZLnDrCSv+4ecBU3IZyVdpGfhECljViZ9I:zr8WDrCSv+4eOyVTGfhEClj8jI

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:

f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

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

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:

f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.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:

f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~4.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\BHO\IE_TO_~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\MSEDGE~2.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\INSTAL~1\setup.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13165~1.21\MICROS~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\COOKIE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\msedge.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI9C33~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\104012~1.47\NOTIFI~1.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~3.EXE	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

Drops file in Windows directory 1 IoCs

Processes:

f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

description ioc process

File opened for modification C:\Windows\svchost.com f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.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	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

Modifies registry class 1 IoCs

Processes:

f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe

C:\Users\Admin\AppData\Local\Temp\f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.exe
"C:\Users\Admin\AppData\Local\Temp\f904e131741df051ff7e0235d8db542366f3b94ed15d1b55582660e5b4497203.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
PID:4276