Malware Analysis Report

2025-08-05 19:35

Sample ID 221013-z4wg2sede7
Target f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f
SHA256 f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f
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: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f

Threat Level: Known bad

The file f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f was found to be: Known bad.

Malicious Activity Summary

neshta persistence spyware stealer

Modifies system executable filetype association

Neshta

Executes dropped EXE

Checks computer location settings

Reads user/profile data of web browsers

Loads dropped DLL

Drops file in Program Files directory

Drops file in Windows directory

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-10-13 21:16

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-13 21:16

Reported

2022-10-14 02:22

Platform

win7-20220812-en

Max time kernel

79s

Max time network

42s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\MICROS~1\Office14\CLVIEW.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1592 wrote to memory of 980 N/A C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe
PID 1592 wrote to memory of 980 N/A C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe
PID 1592 wrote to memory of 980 N/A C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe
PID 1592 wrote to memory of 980 N/A C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe
PID 1592 wrote to memory of 980 N/A C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe
PID 1592 wrote to memory of 980 N/A C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe
PID 1592 wrote to memory of 980 N/A C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

"C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe"

Network

N/A

Files

memory/1592-54-0x0000000074FB1000-0x0000000074FB3000-memory.dmp

\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

MD5 1f7f0a8156c448816ef893cf5e6b0126
SHA1 0c68546665147016d44957a061067a1b63da8350
SHA256 f85ddf9a855dc56b50372932cd8f0aa26258ad32d26749459b725fe3dd330ddc
SHA512 405599f4b6ea282f337459218887252dd7d23051f05d5a957a8c85f9521d7a021c58e6f981ae8ba000f6b8072a2f72dfb601e597652c8b201bd844039cf6fa20

memory/980-56-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

MD5 1f7f0a8156c448816ef893cf5e6b0126
SHA1 0c68546665147016d44957a061067a1b63da8350
SHA256 f85ddf9a855dc56b50372932cd8f0aa26258ad32d26749459b725fe3dd330ddc
SHA512 405599f4b6ea282f337459218887252dd7d23051f05d5a957a8c85f9521d7a021c58e6f981ae8ba000f6b8072a2f72dfb601e597652c8b201bd844039cf6fa20

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

MD5 9e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1 ec66cda99f44b62470c6930e5afda061579cde35
SHA256 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA512 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-13 21:16

Reported

2022-10-14 02:24

Platform

win10v2004-20220901-en

Max time kernel

138s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A

Neshta

persistence spyware neshta

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\msedge.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~3.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI9C33~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MIA062~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.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\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

"C:\Users\Admin\AppData\Local\Temp\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe"

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
US 209.197.3.8:80 tcp
US 20.189.173.5:443 tcp
NL 104.80.225.205:443 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 13.107.42.16:443 tcp
NL 104.80.224.44:443 tcp

Files

C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

MD5 1f7f0a8156c448816ef893cf5e6b0126
SHA1 0c68546665147016d44957a061067a1b63da8350
SHA256 f85ddf9a855dc56b50372932cd8f0aa26258ad32d26749459b725fe3dd330ddc
SHA512 405599f4b6ea282f337459218887252dd7d23051f05d5a957a8c85f9521d7a021c58e6f981ae8ba000f6b8072a2f72dfb601e597652c8b201bd844039cf6fa20

memory/3240-132-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3582-490\f4b0970daa761c4f42e8caab9a0aba347c451a2eef2676d3d301c1b1112f830f.exe

MD5 1f7f0a8156c448816ef893cf5e6b0126
SHA1 0c68546665147016d44957a061067a1b63da8350
SHA256 f85ddf9a855dc56b50372932cd8f0aa26258ad32d26749459b725fe3dd330ddc
SHA512 405599f4b6ea282f337459218887252dd7d23051f05d5a957a8c85f9521d7a021c58e6f981ae8ba000f6b8072a2f72dfb601e597652c8b201bd844039cf6fa20