neshta | 4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e | Triage

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Reports

Overview

overview

Static

static

4f940d059f...9e.exe

windows7-x64

4f940d059f...9e.exe

windows10-2004-x64

Sharing

General

Target

4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e
Size

7.8MB
Sample

241009-zsc7bsybmc
MD5

25bdd64d5a9ecf6ab14df618ef9369e3
SHA1

ec5a9e73622cb0a7461b7649db22a8767bd098ad
SHA256

4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e
SHA512

f2817a591451a287abd501b4a7a5048ab2bbb654b891eb0cf81d26e9b6b24de2e75c8075ec1dbc866a4aec137f846e096f1c1fd083f472d47b0978454cca9ff5
SSDEEP

98304:/CbbAyBTCgUHg0y2EtBMSjVN0pPyfj0mlYgrfg+:40yBTCgULyztrVN0parfljh

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e.exe

Resource

win7-20240708-en

neshta discovery persistence spyware stealer

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e
- Size
  
  7.8MB
- MD5
  
  25bdd64d5a9ecf6ab14df618ef9369e3
- SHA1
  
  ec5a9e73622cb0a7461b7649db22a8767bd098ad
- SHA256
  
  4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e
- SHA512
  
  f2817a591451a287abd501b4a7a5048ab2bbb654b891eb0cf81d26e9b6b24de2e75c8075ec1dbc866a4aec137f846e096f1c1fd083f472d47b0978454cca9ff5
- SSDEEP
  
  98304:/CbbAyBTCgUHg0y2EtBMSjVN0pPyfj0mlYgrfg+:40yBTCgULyztrVN0parfljh
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
- Legitimate hosting services abused for malware hosting/C2
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

Web Service

Exfiltration

Impact

Tasks

static1

behavioral1

neshtadiscoverypersistencespywarestealer

behavioral2

neshtadiscoverypersistencespywarestealer

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