neshta | da73a3d35e1ff2fe8212bb1f46411d372b53f63852ef517e98374017bd5f594e | Triage

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Overview

overview

Static

static

da73a3d35e...eN.exe

windows7-x64

da73a3d35e...eN.exe

windows10-2004-x64

Sharing

General

Target

da73a3d35e1ff2fe8212bb1f46411d372b53f63852ef517e98374017bd5f594eN
Size

611KB
Sample

241022-nx9kjstbra
MD5

c33211ee25c355ef50e5ed03b1039db0
SHA1

504cca75e268f29711893b4e574f60327058d5e5
SHA256

da73a3d35e1ff2fe8212bb1f46411d372b53f63852ef517e98374017bd5f594e
SHA512

fa6d755a7a40d24f1b0e390b7574ab723cc418fb3c1820ac6dce2af7ed9ed26371419f54664f24ffec3405cac5020f3095fd466a485da207e3bd1f44b73115ec
SSDEEP

12288:yPmbFlXTPhvHA7azeJTh11ZX2sNUplTAjGOutmW0/zSknU:ZbFR9A7aCVR23plTAKOuUGH

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

da73a3d35e1ff2fe8212bb1f46411d372b53f63852ef517e98374017bd5f594eN.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

da73a3d35e1ff2fe8212bb1f46411d372b53f63852ef517e98374017bd5f594eN.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  da73a3d35e1ff2fe8212bb1f46411d372b53f63852ef517e98374017bd5f594eN
- Size
  
  611KB
- MD5
  
  c33211ee25c355ef50e5ed03b1039db0
- SHA1
  
  504cca75e268f29711893b4e574f60327058d5e5
- SHA256
  
  da73a3d35e1ff2fe8212bb1f46411d372b53f63852ef517e98374017bd5f594e
- SHA512
  
  fa6d755a7a40d24f1b0e390b7574ab723cc418fb3c1820ac6dce2af7ed9ed26371419f54664f24ffec3405cac5020f3095fd466a485da207e3bd1f44b73115ec
- SSDEEP
  
  12288:yPmbFlXTPhvHA7azeJTh11ZX2sNUplTAjGOutmW0/zSknU:ZbFR9A7aCVR23plTAKOuUGH
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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