Malware Analysis Report

2024-09-11 00:02

Sample ID 240619-wxg5aswbmf
Target 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa
SHA256 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa
Tags
neshta persistence spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa

Threat Level: Known bad

The file 046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa was found to be: Known bad.

Malicious Activity Summary

neshta persistence spyware stealer

Detect Neshta payload

Neshta

Neshta family

Modifies system executable filetype association

Loads dropped DLL

Reads user/profile data of web browsers

Checks computer location settings

Executes dropped EXE

Drops file in Program Files directory

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Modifies registry class

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-19 18:17

Signatures

Detect Neshta payload

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

Neshta family

neshta

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 18:17

Reported

2024-06-19 18:20

Platform

win7-20240611-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"

Signatures

Detect Neshta payload

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

Neshta

persistence spyware neshta

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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\Google\Update\1336~1.151\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe

"C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"

Network

N/A

Files

\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe

MD5 5f9fd258fe403cc0b0691967eee89985
SHA1 b736ac24ec76f0ea128f2bd1f9dacf7be3d76f5d
SHA256 8239cb3271398f50665765909b6144cd383193bbe4a13f84d1efa9a7d58797f6
SHA512 f825f6e1b7b88269d2e97591c6608ee7d438b5284787e3159e6a57e93c99816d573db88859b3e909bba2b8ec05065b714d3eca9882f40b91e0f2831407c7f057

C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

MD5 cf6c595d3e5e9667667af096762fd9c4
SHA1 9bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512 ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

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

MD5 9e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1 ec66cda99f44b62470c6930e5afda061579cde35
SHA256 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA512 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

memory/2260-82-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2260-83-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2260-84-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2260-86-0x0000000000400000-0x000000000041B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 18:17

Reported

2024-06-19 18:20

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"

Signatures

Detect Neshta payload

Description Indicator Process Target
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Neshta

persistence spyware neshta

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A

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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.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\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe

"C:\Users\Admin\AppData\Local\Temp\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
NL 23.62.61.72:443 www.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 72.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\3582-490\046741a3f7e5ad9ddbf249cd2b232c0e2a5153b4e5bcee8d552c2841b0062bfa.exe

MD5 5f9fd258fe403cc0b0691967eee89985
SHA1 b736ac24ec76f0ea128f2bd1f9dacf7be3d76f5d
SHA256 8239cb3271398f50665765909b6144cd383193bbe4a13f84d1efa9a7d58797f6
SHA512 f825f6e1b7b88269d2e97591c6608ee7d438b5284787e3159e6a57e93c99816d573db88859b3e909bba2b8ec05065b714d3eca9882f40b91e0f2831407c7f057

C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

MD5 3b73078a714bf61d1c19ebc3afc0e454
SHA1 9abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA512 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

memory/2916-93-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2916-94-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2916-96-0x0000000000400000-0x000000000041B000-memory.dmp