Malware Analysis Report

2025-08-11 00:26

Sample ID 221001-wkgb8saefl
Target 37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9
SHA256 37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9
Tags
neshta persistence spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9

Threat Level: Known bad

The file 37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9 was found to be: Known bad.

Malicious Activity Summary

neshta persistence spyware stealer

Modifies system executable filetype association

Neshta

Detect Neshta payload

Neshta family

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Reads user/profile data of web browsers

Drops file in Windows directory

Drops file in Program Files directory

Enumerates physical storage devices

Modifies registry class

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-10-01 17:58

Signatures

Detect Neshta payload

Description Indicator Process Target
N/A N/A N/A N/A

Neshta family

neshta

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-01 17:58

Reported

2022-10-01 18:11

Platform

win10v2004-20220812-en

Max time kernel

160s

Max time network

164s

Command Line

"C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe"

Signatures

Modifies system executable filetype association

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Neshta

persistence spyware neshta

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Reads user/profile data of web browsers

spyware stealer

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~3.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI391D~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MIA062~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~2.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~4.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13165~1.21\MICROS~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI9C33~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\svchost.com C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

"C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe"

Network

Country Destination Domain Proto
NL 20.224.254.73:443 tcp
IE 13.69.239.72:443 tcp

Files

memory/2392-132-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

MD5 ee50651e28162c424a59364778398630
SHA1 c74ad79064edf2b0ef61ed2025bc928a7b3a6668
SHA256 825828caa01909a8263b65db9127e8103eaa72db9f919dbc0f841d17b5ba7a9e
SHA512 f72465183dbca793c8c895cb0387646cc12b6914c712ee0af5ea6d68a1146cec259593daef497abe022fbedabe659e966b10e43b651e4244da1673b3be19ebe6

C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

MD5 ee50651e28162c424a59364778398630
SHA1 c74ad79064edf2b0ef61ed2025bc928a7b3a6668
SHA256 825828caa01909a8263b65db9127e8103eaa72db9f919dbc0f841d17b5ba7a9e
SHA512 f72465183dbca793c8c895cb0387646cc12b6914c712ee0af5ea6d68a1146cec259593daef497abe022fbedabe659e966b10e43b651e4244da1673b3be19ebe6

memory/2392-135-0x0000000000400000-0x0000000000467000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-01 17:58

Reported

2022-10-01 18:12

Platform

win7-20220812-en

Max time kernel

163s

Max time network

47s

Command Line

"C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe"

Signatures

Modifies system executable filetype association

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Neshta

persistence spyware neshta

Reads user/profile data of web browsers

spyware stealer

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\svchost.com C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

"C:\Users\Admin\AppData\Local\Temp\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe"

Network

N/A

Files

memory/1104-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

MD5 ee50651e28162c424a59364778398630
SHA1 c74ad79064edf2b0ef61ed2025bc928a7b3a6668
SHA256 825828caa01909a8263b65db9127e8103eaa72db9f919dbc0f841d17b5ba7a9e
SHA512 f72465183dbca793c8c895cb0387646cc12b6914c712ee0af5ea6d68a1146cec259593daef497abe022fbedabe659e966b10e43b651e4244da1673b3be19ebe6

memory/936-56-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3582-490\37fa8757aceda33ae6d1b2fc9866756b013c01dbc4eb0897517bf6bf278426c9.exe

MD5 ee50651e28162c424a59364778398630
SHA1 c74ad79064edf2b0ef61ed2025bc928a7b3a6668
SHA256 825828caa01909a8263b65db9127e8103eaa72db9f919dbc0f841d17b5ba7a9e
SHA512 f72465183dbca793c8c895cb0387646cc12b6914c712ee0af5ea6d68a1146cec259593daef497abe022fbedabe659e966b10e43b651e4244da1673b3be19ebe6

memory/936-59-0x0000000000400000-0x0000000000467000-memory.dmp

\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

MD5 9e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1 ec66cda99f44b62470c6930e5afda061579cde35
SHA256 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA512 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156