neshta | a40dd9df81ccc4c6258bfcf0b2935e5c457809b82930e79dfcf0978dc75f2790 | Triage

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Overview

overview

Static

static

a40dd9df81...0N.exe

windows7-x64

a40dd9df81...0N.exe

windows10-2004-x64

Sharing

General

Target

a40dd9df81ccc4c6258bfcf0b2935e5c457809b82930e79dfcf0978dc75f2790N.exe
Size

1.2MB
Sample

241118-ghecjazkgy
MD5

1d19d5b28bf86ef66e909d4656316f90
SHA1

6821efa52a64f996183e7d4a5cef29a7add7cc93
SHA256

a40dd9df81ccc4c6258bfcf0b2935e5c457809b82930e79dfcf0978dc75f2790
SHA512

314ee22387db3617bd39ef15d336c1b1cc45b968ea12c7124d99293068654ec722950803e9105db8131478911f1cca1ea6020d0302baa65dd584e3913a5b4451
SSDEEP

12288:Uck4myZEmuLDIYfab1HFmCYZ8t7p7WXha1Uy8N/noq:Uc3myp6DIYKFmCYYp7WXha1UyYnZ

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

a40dd9df81ccc4c6258bfcf0b2935e5c457809b82930e79dfcf0978dc75f2790N.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

13 signatures

120 seconds

Behavioral task

behavioral2

Sample

a40dd9df81ccc4c6258bfcf0b2935e5c457809b82930e79dfcf0978dc75f2790N.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  a40dd9df81ccc4c6258bfcf0b2935e5c457809b82930e79dfcf0978dc75f2790N.exe
- Size
  
  1.2MB
- MD5
  
  1d19d5b28bf86ef66e909d4656316f90
- SHA1
  
  6821efa52a64f996183e7d4a5cef29a7add7cc93
- SHA256
  
  a40dd9df81ccc4c6258bfcf0b2935e5c457809b82930e79dfcf0978dc75f2790
- SHA512
  
  314ee22387db3617bd39ef15d336c1b1cc45b968ea12c7124d99293068654ec722950803e9105db8131478911f1cca1ea6020d0302baa65dd584e3913a5b4451
- SSDEEP
  
  12288:Uck4myZEmuLDIYfab1HFmCYZ8t7p7WXha1Uy8N/noq:Uc3myp6DIYKFmCYYp7WXha1UyYnZ
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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