neshta | 73447c7e834100efe965ba5f883429e06daa61482f4bcd714e032098ad88e5dd | Triage

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Overview

overview

Static

static

a3355f34a6...18.exe

windows7-x64

a3355f34a6...18.exe

windows10-2004-x64

Sharing

General

Target

a3355f34a6760876d3756a6966d30328_JaffaCakes118
Size

714KB
Sample

241126-vzvbza1lfv
MD5

a3355f34a6760876d3756a6966d30328
SHA1

36052475e3380a63f1798b5d69d3721e31462e13
SHA256

73447c7e834100efe965ba5f883429e06daa61482f4bcd714e032098ad88e5dd
SHA512

11411e7116df1faa7b593d681a706b272f163e2bff24d8db0d8222b31bee928f31a17c87a5f3e4294cb7960d4bba131d116053f2500c928bd1657d56b9fef382
SSDEEP

12288:GOWHgN+iJ8ZkNSe+qvw9f+oYKrjQBO0O0O8:Gz6Se+qvwDYKg

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

a3355f34a6760876d3756a6966d30328_JaffaCakes118.exe

Resource

win7-20241010-en

neshta discovery persistence spyware stealer

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

a3355f34a6760876d3756a6966d30328_JaffaCakes118.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  a3355f34a6760876d3756a6966d30328_JaffaCakes118
- Size
  
  714KB
- MD5
  
  a3355f34a6760876d3756a6966d30328
- SHA1
  
  36052475e3380a63f1798b5d69d3721e31462e13
- SHA256
  
  73447c7e834100efe965ba5f883429e06daa61482f4bcd714e032098ad88e5dd
- SHA512
  
  11411e7116df1faa7b593d681a706b272f163e2bff24d8db0d8222b31bee928f31a17c87a5f3e4294cb7960d4bba131d116053f2500c928bd1657d56b9fef382
- SSDEEP
  
  12288:GOWHgN+iJ8ZkNSe+qvw9f+oYKrjQBO0O0O8:Gz6Se+qvwDYKg
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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