neshta | b3c4c8244720c6bac496d26596e0f824d5cb2a2c6cd99849efaf4945ffffac1c | Triage

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Reports

Overview

overview

Static

static

b3c4c82447...cN.exe

windows7-x64

b3c4c82447...cN.exe

windows10-2004-x64

Sharing

General

Target

b3c4c8244720c6bac496d26596e0f824d5cb2a2c6cd99849efaf4945ffffac1cN.exe
Size

160KB
Sample

241207-2sfcsstldn
MD5

35ff3e4f329cac582296b88d288eee40
SHA1

5cb69c4f931d0ab99b3cebd3c02e2d70ef6d9cab
SHA256

b3c4c8244720c6bac496d26596e0f824d5cb2a2c6cd99849efaf4945ffffac1c
SHA512

e6613ed1ca3bffce335f19b9f49fe363db214af7661a4dc15c693fe8439ed6d5a05256ac4c10fca8f9dd6b50a2294a3e33c802b232bb8ae96451af82dbd9ee67
SSDEEP

3072:sr85CN5E21KMQTy2EUEPgOQoF5SCcNjkjj0idlwA8IXFh:k9zfQm2EUEPRn9cyjDdlJ8IXFh

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

b3c4c8244720c6bac496d26596e0f824d5cb2a2c6cd99849efaf4945ffffac1cN.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

13 signatures

120 seconds

Behavioral task

behavioral2

Sample

b3c4c8244720c6bac496d26596e0f824d5cb2a2c6cd99849efaf4945ffffac1cN.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  b3c4c8244720c6bac496d26596e0f824d5cb2a2c6cd99849efaf4945ffffac1cN.exe
- Size
  
  160KB
- MD5
  
  35ff3e4f329cac582296b88d288eee40
- SHA1
  
  5cb69c4f931d0ab99b3cebd3c02e2d70ef6d9cab
- SHA256
  
  b3c4c8244720c6bac496d26596e0f824d5cb2a2c6cd99849efaf4945ffffac1c
- SHA512
  
  e6613ed1ca3bffce335f19b9f49fe363db214af7661a4dc15c693fe8439ed6d5a05256ac4c10fca8f9dd6b50a2294a3e33c802b232bb8ae96451af82dbd9ee67
- SSDEEP
  
  3072:sr85CN5E21KMQTy2EUEPgOQoF5SCcNjkjj0idlwA8IXFh:k9zfQm2EUEPRn9cyjDdlJ8IXFh
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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