neshta | 3fda575299dfe1e58ffc253959b312013aea3280dff1e45206743a33b9ff75ac | Triage

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Reports

Overview

overview

Static

static

3fda575299...ac.exe

windows7-x64

3fda575299...ac.exe

windows10-2004-x64

Sharing

General

Target

3fda575299dfe1e58ffc253959b312013aea3280dff1e45206743a33b9ff75ac
Size

6.4MB
Sample

241021-zw4hpawfpa
MD5

303c9af0766d42e0ab9456e52cab77d1
SHA1

04e77805e2418fc01e7bb62405e0340f46e524d7
SHA256

3fda575299dfe1e58ffc253959b312013aea3280dff1e45206743a33b9ff75ac
SHA512

27515a561cb18ae686d73253d86f48f8b668034a473c0616784f1d066e178d2881ea55a346443ccc0f5bd44f6887ece0577cc5c3e34bc8bad699fb22c0c86168
SSDEEP

98304:NgK7LbOwQM00tb3+9tG3Ts4WinCBRD+gucgkFvVDZM9A3bh5101s4z555HozXaWw:L7msb883gXBRD+gfgkFH3T6s4Dizrnc

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

3fda575299dfe1e58ffc253959b312013aea3280dff1e45206743a33b9ff75ac.exe

Resource

win7-20241010-en

neshta discovery persistence spyware stealer

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

3fda575299dfe1e58ffc253959b312013aea3280dff1e45206743a33b9ff75ac.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  3fda575299dfe1e58ffc253959b312013aea3280dff1e45206743a33b9ff75ac
- Size
  
  6.4MB
- MD5
  
  303c9af0766d42e0ab9456e52cab77d1
- SHA1
  
  04e77805e2418fc01e7bb62405e0340f46e524d7
- SHA256
  
  3fda575299dfe1e58ffc253959b312013aea3280dff1e45206743a33b9ff75ac
- SHA512
  
  27515a561cb18ae686d73253d86f48f8b668034a473c0616784f1d066e178d2881ea55a346443ccc0f5bd44f6887ece0577cc5c3e34bc8bad699fb22c0c86168
- SSDEEP
  
  98304:NgK7LbOwQM00tb3+9tG3Ts4WinCBRD+gucgkFvVDZM9A3bh5101s4z555HozXaWw:L7msb883gXBRD+gfgkFH3T6s4Dizrnc
Score

10^/10

neshta discovery persistence spyware stealer
- Detect Neshta payload
- Neshta
  Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
  persistence spyware neshta
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Modifies system executable filetype association
  persistence
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

Change Default File Association

Privilege Escalation

Event Triggered Execution

Change Default File Association

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

neshtadiscoverypersistencespywarestealer

behavioral2

neshtadiscoverypersistencespywarestealer

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