neshta | b2f3f2f41bc570044ef62331b30645a87cbb636da192d670fdd2c0e96e5bf5d6 | Triage

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Reports

Overview

overview

Static

static

b2f3f2f41b...6N.exe

windows7-x64

b2f3f2f41b...6N.exe

windows10-2004-x64

Sharing

General

Target

b2f3f2f41bc570044ef62331b30645a87cbb636da192d670fdd2c0e96e5bf5d6N.exe
Size

669KB
Sample

241217-27gt6ssjgw
MD5

3c8039d07dd040b9b204d31f3e356730
SHA1

3da0c4bfc00e90a26447fa7550b7aa9b14eeabe9
SHA256

b2f3f2f41bc570044ef62331b30645a87cbb636da192d670fdd2c0e96e5bf5d6
SHA512

efe2378608932af5448c49a11b9cad003514d1a55e0eb4b4f51d8087c410f795690cfe3d65bd30fefba329797110129c61961b77157bdf589ef6e48efc256635
SSDEEP

6144:k9OMeK33nG5OfBRtCi7sRftMgBUSfIU5yWV1RobpMwUhS3Qzr:u4uWy26Qz

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

b2f3f2f41bc570044ef62331b30645a87cbb636da192d670fdd2c0e96e5bf5d6N.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

13 signatures

120 seconds

Behavioral task

behavioral2

Sample

b2f3f2f41bc570044ef62331b30645a87cbb636da192d670fdd2c0e96e5bf5d6N.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  b2f3f2f41bc570044ef62331b30645a87cbb636da192d670fdd2c0e96e5bf5d6N.exe
- Size
  
  669KB
- MD5
  
  3c8039d07dd040b9b204d31f3e356730
- SHA1
  
  3da0c4bfc00e90a26447fa7550b7aa9b14eeabe9
- SHA256
  
  b2f3f2f41bc570044ef62331b30645a87cbb636da192d670fdd2c0e96e5bf5d6
- SHA512
  
  efe2378608932af5448c49a11b9cad003514d1a55e0eb4b4f51d8087c410f795690cfe3d65bd30fefba329797110129c61961b77157bdf589ef6e48efc256635
- SSDEEP
  
  6144:k9OMeK33nG5OfBRtCi7sRftMgBUSfIU5yWV1RobpMwUhS3Qzr:u4uWy26Qz
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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