neshta | 43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b | Triage

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Reports

Overview

overview

Static

static

9

43a4ccbc49...0b.exe

windows7-x64

43a4ccbc49...0b.exe

windows10-2004-x64

Sharing

General

Target

43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe
Size

973KB
Sample

250330-axdk8aylt7
MD5

5e6fd71b7a515479b2e5e77bc7ea22f8
SHA1

394c41cee4b594ea8ba8d0fd6b686721a52e61ad
SHA256

43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b
SHA512

ba6d95ce84501b252b517f363be0d13f2d09e6816bb54160786c281a980bad69cb31d5e1da35d270e970121ca32dc11bcf69c310e222ac95f46ff85926025be2
SSDEEP

24576:Aukx3gKIoADALW7SyoyfWeU/OPFVNm1bOnVVnrQSBjfEpb4vkU:agKBAcmoyeUdkOnVFNERj

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe

Resource

win10v2004-20250314-en

neshta discovery persistence spyware stealer

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe
- Size
  
  973KB
- MD5
  
  5e6fd71b7a515479b2e5e77bc7ea22f8
- SHA1
  
  394c41cee4b594ea8ba8d0fd6b686721a52e61ad
- SHA256
  
  43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b
- SHA512
  
  ba6d95ce84501b252b517f363be0d13f2d09e6816bb54160786c281a980bad69cb31d5e1da35d270e970121ca32dc11bcf69c310e222ac95f46ff85926025be2
- SSDEEP
  
  24576:Aukx3gKIoADALW7SyoyfWeU/OPFVNm1bOnVVnrQSBjfEpb4vkU:agKBAcmoyeUdkOnVFNERj
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
- CoreCCC Packer
  Detects CoreCCC packer used to load .NET malware.
- 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
- Suspicious use of SetThreadContext
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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