neshta | 3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a | Triage

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Overview

overview

Static

static

3ef3ecd53a...4a.exe

windows7-x64

3ef3ecd53a...4a.exe

windows10-2004-x64

Sharing

General

Target

3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe
Size

328KB
Sample

241230-w9q8qswjgv
MD5

a8da7acbd738f8fad77484b0d952c2aa
SHA1

f930c61b39959fe6e17f5dbb69902221e3db4517
SHA256

3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a
SHA512

4f949f899a46b87404b4a207ed7e0a997aa2d023c6854179aef44f6a7a977adca33d8dfa82d8be770215cab8dcc38f971a770eea2becc56bf3a7d4f938742335
SSDEEP

6144:k9grtn45pxPpQhVLiStH5r8if8K7E83VDZqa1LS8HZzLSSWKS53NxbRPOGb3M2BE:N49Sztnjli85zLS5KK3HbRPOAk

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

11 signatures

120 seconds

Behavioral task

behavioral2

Sample

3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

11 signatures

120 seconds

Malware Config

Targets

- Target
  
  3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe
- Size
  
  328KB
- MD5
  
  a8da7acbd738f8fad77484b0d952c2aa
- SHA1
  
  f930c61b39959fe6e17f5dbb69902221e3db4517
- SHA256
  
  3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a
- SHA512
  
  4f949f899a46b87404b4a207ed7e0a997aa2d023c6854179aef44f6a7a977adca33d8dfa82d8be770215cab8dcc38f971a770eea2becc56bf3a7d4f938742335
- SSDEEP
  
  6144:k9grtn45pxPpQhVLiStH5r8if8K7E83VDZqa1LS8HZzLSSWKS53NxbRPOGb3M2BE:N49Sztnjli85zLS5KK3HbRPOAk
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.
- 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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