neshta | 15c3f294767fbd303b61482af01b3002fea69a7981ac2ab58663e9acac4477b5 | Triage

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Reports

Overview

overview

Static

static

15c3f29476...b5.exe

windows7-x64

15c3f29476...b5.exe

windows10-2004-x64

Sharing

General

Target

15c3f294767fbd303b61482af01b3002fea69a7981ac2ab58663e9acac4477b5
Size

242KB
Sample

241124-yr8feasphj
MD5

15b763b60a584547b5f99c2a078ce1dd
SHA1

e07c9dc15ca75081b26589c3afbb069b09097d97
SHA256

15c3f294767fbd303b61482af01b3002fea69a7981ac2ab58663e9acac4477b5
SHA512

99c19c86b1c1c337eb5dc28935eeda842231894d3402906c232cb03ca485b43d6b2047b1bc5f444566b8fb1d6a6f94d85bf22dcbb4890032b0dabd02d857367b
SSDEEP

3072:sr85C1HHhOCcxF/dj49ZOKmaulGD5tTEO0Mt1WsQzTs89plH7+gDn1bssvRISt:k93Or4qxlGltTELMTWQwlH797xsuISt

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

15c3f294767fbd303b61482af01b3002fea69a7981ac2ab58663e9acac4477b5.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

15c3f294767fbd303b61482af01b3002fea69a7981ac2ab58663e9acac4477b5.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  15c3f294767fbd303b61482af01b3002fea69a7981ac2ab58663e9acac4477b5
- Size
  
  242KB
- MD5
  
  15b763b60a584547b5f99c2a078ce1dd
- SHA1
  
  e07c9dc15ca75081b26589c3afbb069b09097d97
- SHA256
  
  15c3f294767fbd303b61482af01b3002fea69a7981ac2ab58663e9acac4477b5
- SHA512
  
  99c19c86b1c1c337eb5dc28935eeda842231894d3402906c232cb03ca485b43d6b2047b1bc5f444566b8fb1d6a6f94d85bf22dcbb4890032b0dabd02d857367b
- SSDEEP
  
  3072:sr85C1HHhOCcxF/dj49ZOKmaulGD5tTEO0Mt1WsQzTs89plH7+gDn1bssvRISt:k93Or4qxlGltTELMTWQwlH797xsuISt
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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