neshta | 66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564 | Triage

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Overview

overview

Static

static

66fda59172...4N.exe

windows7-x64

66fda59172...4N.exe

windows10-2004-x64

Sharing

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General

Target

66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N
Size

1.2MB
Sample

241005-wbsc5sxhnr
MD5

0601f12aff994e0663bd1df2e91b0c30
SHA1

091510feeaa9f937c0836bbf98160e6b6a04d430
SHA256

66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564
SHA512

4b4fc8ffdb78ce2ad3d2c6cfd08d4f90d01f3fc62b466505bba95c2b307bac57713ac678385d0e98dbb8d1920ca1ba687ca51ef2e7899e38d444b11e7ad4fdb9
SSDEEP

24576:8jcbI/aqMb3oVEMHir/M/PZdcGAcb/pAkXKTJ+Z:8jcc/aiVEMHiw/PXAaxWg

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N.exe

Resource

win10v2004-20240802-en

neshta discovery persistence spyware stealer

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N
- Size
  
  1.2MB
- MD5
  
  0601f12aff994e0663bd1df2e91b0c30
- SHA1
  
  091510feeaa9f937c0836bbf98160e6b6a04d430
- SHA256
  
  66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564
- SHA512
  
  4b4fc8ffdb78ce2ad3d2c6cfd08d4f90d01f3fc62b466505bba95c2b307bac57713ac678385d0e98dbb8d1920ca1ba687ca51ef2e7899e38d444b11e7ad4fdb9
- SSDEEP
  
  24576:8jcbI/aqMb3oVEMHir/M/PZdcGAcb/pAkXKTJ+Z:8jcc/aiVEMHiw/PXAaxWg
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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