neshta | 3d8b8b84b47772a039f2462d647ba1bc7ef0fe7207a54747d5ed75ea31869203 | Triage

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Overview

overview

Static

static

3d8b8b84b4...03.exe

windows7-x64

3d8b8b84b4...03.exe

windows10-2004-x64

Sharing

General

Target

3d8b8b84b47772a039f2462d647ba1bc7ef0fe7207a54747d5ed75ea31869203
Size

400KB
Sample

241103-1twwhavkhz
MD5

e802b64b73bba7cccde8881de7e07a86
SHA1

23fa20d49e4fd57f95195b1c15c5d66e867212e2
SHA256

3d8b8b84b47772a039f2462d647ba1bc7ef0fe7207a54747d5ed75ea31869203
SHA512

37a696077c5ca4c119b24f10e32d5f0d41b12d4ee313babd56050a68104e409f3ada83ad5c10a35fd91a295d62f4d410df2ff34ada6c036a6526acd02e977a8e
SSDEEP

3072:sr85Ct/VSrY7KwIoaCi5Z08laASQS5XfMXaZoT+IaKFfa+Hgl8NLyrzcjhMr85C:k94qNA/S5kqGT+dj+Hg0LyrzcjK9

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

3d8b8b84b47772a039f2462d647ba1bc7ef0fe7207a54747d5ed75ea31869203.exe

Resource

win7-20240729-en

neshta discovery persistence spyware stealer

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

3d8b8b84b47772a039f2462d647ba1bc7ef0fe7207a54747d5ed75ea31869203.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  3d8b8b84b47772a039f2462d647ba1bc7ef0fe7207a54747d5ed75ea31869203
- Size
  
  400KB
- MD5
  
  e802b64b73bba7cccde8881de7e07a86
- SHA1
  
  23fa20d49e4fd57f95195b1c15c5d66e867212e2
- SHA256
  
  3d8b8b84b47772a039f2462d647ba1bc7ef0fe7207a54747d5ed75ea31869203
- SHA512
  
  37a696077c5ca4c119b24f10e32d5f0d41b12d4ee313babd56050a68104e409f3ada83ad5c10a35fd91a295d62f4d410df2ff34ada6c036a6526acd02e977a8e
- SSDEEP
  
  3072:sr85Ct/VSrY7KwIoaCi5Z08laASQS5XfMXaZoT+IaKFfa+Hgl8NLyrzcjhMr85C:k94qNA/S5kqGT+dj+Hg0LyrzcjK9
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
- Neshta family
  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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