neshta | a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1

General

Target

a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
Size

40KB
MD5

146a00206571c2a84e0d0495f0ab3890
SHA1

47608a12ddf0eb389fc84a8fcd6d6cbfd3656e47
SHA256

a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1
SHA512

667d5ba3f83322c0f41b1b6f8c5591ca4567df01824198b1d8d36325b936eee510f4c1c4335e008c0e683fcabd3084027df11c14554bf699df762cc0c0535ef0
SSDEEP

768:QyxqjQl/EMQt4Oei7RwsHxyP7nbEzOQdJJT4Y:nxqjQ+P04wsmMCQ

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:

a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

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

a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MI9C33~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~4.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MI391D~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~3.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

Drops file in Windows directory 1 IoCs

Processes:

a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

description ioc process

File opened for modification C:\Windows\svchost.com a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

Modifies registry class 1 IoCs

Processes:

a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe

C:\Users\Admin\AppData\Local\Temp\a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe
"C:\Users\Admin\AppData\Local\Temp\a2e254e56f0941ef070d5ab39b10a0fa47a625c3f3b95f6082c1d8b2268734f1.exe"
1⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:3456