neshta | 8d76b38e19f8a4032164620bad76417c90b434eeeec3e341158acd4e9b9b0377 | Triage

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Overview

overview

Static

static

8d76b38e19...7N.exe

windows7-x64

8d76b38e19...7N.exe

windows10-2004-x64

Sharing

General

Target

8d76b38e19f8a4032164620bad76417c90b434eeeec3e341158acd4e9b9b0377N.exe
Size

231KB
Sample

250117-kkbafazmbk
MD5

8a86ad656d40180a254fe51aed5985a0
SHA1

2cc50f960f2468fff55cbd85e021f07d4f881272
SHA256

8d76b38e19f8a4032164620bad76417c90b434eeeec3e341158acd4e9b9b0377
SHA512

bde50346a08aa1d32a04a35570e7f4a7f04198dff9cabc16ab5060bd6516931b8dc2e70b9b836087fb37b58a6571603067770cff5a003ef8b58bf5756cf6d124
SSDEEP

6144:k9nWJpzDaG4SMQjib5YKQE//jAn8Q3zoWJpWeJDRJarb:GWJpSGgQjdKQO/jAn8Q3zoWJpiv

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

8d76b38e19f8a4032164620bad76417c90b434eeeec3e341158acd4e9b9b0377N.exe

Resource

win7-20241010-en

neshta discovery persistence spyware stealer

windows7-x64

13 signatures

120 seconds

Behavioral task

behavioral2

Sample

8d76b38e19f8a4032164620bad76417c90b434eeeec3e341158acd4e9b9b0377N.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  8d76b38e19f8a4032164620bad76417c90b434eeeec3e341158acd4e9b9b0377N.exe
- Size
  
  231KB
- MD5
  
  8a86ad656d40180a254fe51aed5985a0
- SHA1
  
  2cc50f960f2468fff55cbd85e021f07d4f881272
- SHA256
  
  8d76b38e19f8a4032164620bad76417c90b434eeeec3e341158acd4e9b9b0377
- SHA512
  
  bde50346a08aa1d32a04a35570e7f4a7f04198dff9cabc16ab5060bd6516931b8dc2e70b9b836087fb37b58a6571603067770cff5a003ef8b58bf5756cf6d124
- SSDEEP
  
  6144:k9nWJpzDaG4SMQjib5YKQE//jAn8Q3zoWJpWeJDRJarb:GWJpSGgQjdKQO/jAn8Q3zoWJpiv
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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