Malware Analysis Report

2025-08-05 19:35

Sample ID 221013-z5fg8aeebn
Target 4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e
SHA256 4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e
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

4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e

Threat Level: Known bad

The file 4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e was found to be: Known bad.

Malicious Activity Summary

neshta persistence spyware stealer

Neshta family

Detect Neshta payload

Modifies system executable filetype association

Neshta

Executes dropped EXE

Reads user/profile data of web browsers

Checks computer location settings

Loads dropped DLL

Drops file in Program Files directory

Drops file in Windows directory

Enumerates physical storage devices

Modifies registry class

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-10-13 21:17

Signatures

Detect Neshta payload

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

Neshta family

neshta

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-13 21:17

Reported

2022-10-14 01:24

Platform

win7-20220901-en

Max time kernel

63s

Max time network

49s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2032 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe
PID 2032 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe
PID 2032 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe
PID 2032 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe
PID 2032 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe
PID 2032 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe
PID 2032 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

"C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe"

Network

N/A

Files

memory/2032-54-0x0000000075A71000-0x0000000075A73000-memory.dmp

\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

MD5 1f37165418a09997a9e79a07fcf72565
SHA1 a51ded98b45fe8dc40c2c3f245ccc1e1cedd78fe
SHA256 41f1d3e7fa5fc43604bd8ffaf0350205f6c34c5a0f69253c43d115564c0a458b
SHA512 c9ca4f2fbe13332fb3ece575398e7eaccb43e424ebcb4ec6c18174e7b623427bc9abaaea946f371b31d3b9193a815d8ea9ebcc73dbe9128276c03aaa10c2da60

C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

MD5 1f37165418a09997a9e79a07fcf72565
SHA1 a51ded98b45fe8dc40c2c3f245ccc1e1cedd78fe
SHA256 41f1d3e7fa5fc43604bd8ffaf0350205f6c34c5a0f69253c43d115564c0a458b
SHA512 c9ca4f2fbe13332fb3ece575398e7eaccb43e424ebcb4ec6c18174e7b623427bc9abaaea946f371b31d3b9193a815d8ea9ebcc73dbe9128276c03aaa10c2da60

memory/828-56-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

MD5 1f37165418a09997a9e79a07fcf72565
SHA1 a51ded98b45fe8dc40c2c3f245ccc1e1cedd78fe
SHA256 41f1d3e7fa5fc43604bd8ffaf0350205f6c34c5a0f69253c43d115564c0a458b
SHA512 c9ca4f2fbe13332fb3ece575398e7eaccb43e424ebcb4ec6c18174e7b623427bc9abaaea946f371b31d3b9193a815d8ea9ebcc73dbe9128276c03aaa10c2da60

\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 21:17

Reported

2022-10-14 01:25

Platform

win10v2004-20220812-en

Max time kernel

189s

Max time network

196s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A

Neshta

persistence spyware neshta

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\INTERN~1\ielowutil.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.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\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

"C:\Users\Admin\AppData\Local\Temp\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe"

Network

Country Destination Domain Proto
US 13.89.179.8:443 tcp
US 93.184.220.29:80 tcp
FR 2.22.147.96:443 tcp
US 8.238.20.126:80 tcp
NL 23.51.68.110:443 tcp
US 8.8.8.8:53 15.89.54.20.in-addr.arpa udp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 14.110.152.52.in-addr.arpa udp
US 8.8.8.8:53 0.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa udp

Files

memory/2116-132-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

MD5 1f37165418a09997a9e79a07fcf72565
SHA1 a51ded98b45fe8dc40c2c3f245ccc1e1cedd78fe
SHA256 41f1d3e7fa5fc43604bd8ffaf0350205f6c34c5a0f69253c43d115564c0a458b
SHA512 c9ca4f2fbe13332fb3ece575398e7eaccb43e424ebcb4ec6c18174e7b623427bc9abaaea946f371b31d3b9193a815d8ea9ebcc73dbe9128276c03aaa10c2da60

C:\Users\Admin\AppData\Local\Temp\3582-490\4017890c43b7f0ae26dc29d65f09a95195f82395538a5979bc956354ab4e378e.exe

MD5 1f37165418a09997a9e79a07fcf72565
SHA1 a51ded98b45fe8dc40c2c3f245ccc1e1cedd78fe
SHA256 41f1d3e7fa5fc43604bd8ffaf0350205f6c34c5a0f69253c43d115564c0a458b
SHA512 c9ca4f2fbe13332fb3ece575398e7eaccb43e424ebcb4ec6c18174e7b623427bc9abaaea946f371b31d3b9193a815d8ea9ebcc73dbe9128276c03aaa10c2da60