neshta | 1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b | Triage

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Reports

Overview

overview

Static

static

1b7486abd4...2b.exe

windows7-x64

1b7486abd4...2b.exe

windows10-2004-x64

Sharing

General

Target

1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b
Size

1.6MB
Sample

241216-yy59mazpaq
MD5

3a582c5f152b4d54ca8b8f18ce4e854a
SHA1

64d2e1f724b8e6805a8280499b317c5836404f34
SHA256

1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b
SHA512

d081adf645f2b951d5ec9f147b1179ada6c64a6bd8efba916168349ef4770170ad3173f3263179ff14b652be5af2c8f6502d28a3212635119a983b7e24e4f0d9
SSDEEP

24576:7RXsDJx4wUPFK5J8mcBYYtp07lNvAxh+BSS9V7g+5EXbX1aIDkI6v:qMwUPgTAYYb07lN4X+d1WbX1as4

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b
- Size
  
  1.6MB
- MD5
  
  3a582c5f152b4d54ca8b8f18ce4e854a
- SHA1
  
  64d2e1f724b8e6805a8280499b317c5836404f34
- SHA256
  
  1b7486abd49698ac808440590ecd91d64ed043274066808a7737d1c03e19b42b
- SHA512
  
  d081adf645f2b951d5ec9f147b1179ada6c64a6bd8efba916168349ef4770170ad3173f3263179ff14b652be5af2c8f6502d28a3212635119a983b7e24e4f0d9
- SSDEEP
  
  24576:7RXsDJx4wUPFK5J8mcBYYtp07lNvAxh+BSS9V7g+5EXbX1aIDkI6v:qMwUPgTAYYb07lN4X+d1WbX1as4
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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