neshta | de291eca2a471887a85b0568cd25a13bc55df4f62412be9af57cf8b6e1007059 | Triage

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Overview

overview

Static

static

de291eca2a...59.exe

windows7-x64

de291eca2a...59.exe

windows10-2004-x64

Sharing

General

Target

de291eca2a471887a85b0568cd25a13bc55df4f62412be9af57cf8b6e1007059
Size

832KB
Sample

241201-ek4dbswnav
MD5

5989e7e366fa54b10e3bcafc0837de80
SHA1

5c8ffa268d3f3facf4cc580b3e0dac401e706645
SHA256

de291eca2a471887a85b0568cd25a13bc55df4f62412be9af57cf8b6e1007059
SHA512

8906822bf94c15b00bc8efe9a3b9e1e0d0ee74c3dec41a0727199aa2ea9e7e40f3bdbe671d3006c75d43644b63a38e18a4f271d2b6c1bf33371f3074ffab648a
SSDEEP

24576:TIE5N3uQNiTN3VekMh9B9px/v3vnh4dmkaRI9JEe:TqQNiTN3aaJ9

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

de291eca2a471887a85b0568cd25a13bc55df4f62412be9af57cf8b6e1007059.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

de291eca2a471887a85b0568cd25a13bc55df4f62412be9af57cf8b6e1007059.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  de291eca2a471887a85b0568cd25a13bc55df4f62412be9af57cf8b6e1007059
- Size
  
  832KB
- MD5
  
  5989e7e366fa54b10e3bcafc0837de80
- SHA1
  
  5c8ffa268d3f3facf4cc580b3e0dac401e706645
- SHA256
  
  de291eca2a471887a85b0568cd25a13bc55df4f62412be9af57cf8b6e1007059
- SHA512
  
  8906822bf94c15b00bc8efe9a3b9e1e0d0ee74c3dec41a0727199aa2ea9e7e40f3bdbe671d3006c75d43644b63a38e18a4f271d2b6c1bf33371f3074ffab648a
- SSDEEP
  
  24576:TIE5N3uQNiTN3VekMh9B9px/v3vnh4dmkaRI9JEe:TqQNiTN3aaJ9
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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