neshta | 3f970fecde21816610bb0e990fdf06d032e0c0b1539f808bfcce426d17784128 | Triage

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Overview

overview

Static

static

3f970fecde...8N.exe

windows7-x64

3f970fecde...8N.exe

windows10-2004-x64

Sharing

General

Target

3f970fecde21816610bb0e990fdf06d032e0c0b1539f808bfcce426d17784128N
Size

547KB
Sample

241018-lsbrlssfpk
MD5

e4dbbc259a33bbdf60dd5d13e3df50f0
SHA1

277143545751832092f9e5d1439cc44880f5e9d0
SHA256

3f970fecde21816610bb0e990fdf06d032e0c0b1539f808bfcce426d17784128
SHA512

3e116269138d250fa415ebe308f1ebd911114787f72e53309e25b7bca227aec98003be15dd4819b614331c2be9f9ae2647097dae15b5a868a15df2afea83bc0d
SSDEEP

12288:yPmbFlXTPhvHA7azeJLtD419Aaf0/zSknU:ZbFR9A7aCp89A2H

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

3f970fecde21816610bb0e990fdf06d032e0c0b1539f808bfcce426d17784128N.exe

Resource

win7-20240729-en

neshta discovery persistence spyware stealer

windows7-x64

12 signatures

120 seconds

Behavioral task

behavioral2

Sample

3f970fecde21816610bb0e990fdf06d032e0c0b1539f808bfcce426d17784128N.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  3f970fecde21816610bb0e990fdf06d032e0c0b1539f808bfcce426d17784128N
- Size
  
  547KB
- MD5
  
  e4dbbc259a33bbdf60dd5d13e3df50f0
- SHA1
  
  277143545751832092f9e5d1439cc44880f5e9d0
- SHA256
  
  3f970fecde21816610bb0e990fdf06d032e0c0b1539f808bfcce426d17784128
- SHA512
  
  3e116269138d250fa415ebe308f1ebd911114787f72e53309e25b7bca227aec98003be15dd4819b614331c2be9f9ae2647097dae15b5a868a15df2afea83bc0d
- SSDEEP
  
  12288:yPmbFlXTPhvHA7azeJLtD419Aaf0/zSknU:ZbFR9A7aCp89A2H
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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