neshta | a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e | Triage

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Overview

overview

Static

static

a16f5e1c9b...9e.exe

windows7-x64

a16f5e1c9b...9e.exe

windows10-2004-x64

Sharing

General

Target

a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e
Size

256KB
Sample

241123-xrrbfs1nb1
MD5

399a47d79c4525a386cdf1ea7e8de775
SHA1

9092b6dae4c0fbbb1a8bdb10b51ab10c2e00ff62
SHA256

a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e
SHA512

1f49152c357c9e208a61b6e23b4855f557b380e4f5a22e89aa411edc0d45a85eba0600e097198fbd7ce3d2b68127b3c099a86a0a71e22d0c84dc0663ea058c54
SSDEEP

3072:sr85Cp8TXROLdW5m4mURp9OOG80kWilQEBUpJoczkitvo4BpYN/6mBPr/:k9p/N2NOO1cilLMoA4NCmBPr/

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e.exe

Resource

win7-20241023-en

neshta discovery persistence spyware stealer

windows7-x64

13 signatures

60 seconds

Behavioral task

behavioral2

Sample

a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

13 signatures

60 seconds

Malware Config

Targets

- Target
  
  a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e
- Size
  
  256KB
- MD5
  
  399a47d79c4525a386cdf1ea7e8de775
- SHA1
  
  9092b6dae4c0fbbb1a8bdb10b51ab10c2e00ff62
- SHA256
  
  a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e
- SHA512
  
  1f49152c357c9e208a61b6e23b4855f557b380e4f5a22e89aa411edc0d45a85eba0600e097198fbd7ce3d2b68127b3c099a86a0a71e22d0c84dc0663ea058c54
- SSDEEP
  
  3072:sr85Cp8TXROLdW5m4mURp9OOG80kWilQEBUpJoczkitvo4BpYN/6mBPr/:k9p/N2NOO1cilLMoA4NCmBPr/
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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