Overview

overview

10

Static

static

10

fasy333.exe

windows7-x64

10

fasy333.exe

windows10-2004-x64

10

fasy333.exe

windows10-ltsc 2021-x64

10

fasy333.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    fasy333.exe

  • Size

    5.2MB

  • Sample

    250123-ar2qvstphr

  • MD5

    3b4bbdec0ff22e4eb97d988377da9397

  • SHA1

    7509983497f64b102ef4a58aeb461697e2e776af

  • SHA256

    164eed30da0e82bcd633c4942b1496175c2e223e0addb7f4b980af6b3c2c207c

  • SHA512

    67e0794227bbc1b425b42e1f5e8478cab7d5941139f0d234f0d1712f4f150901044e0fd1b42f4b3d113992e8f73195285099762d113281800f147e5fd1373679

  • SSDEEP

    98304:xQfqgXTHx+fcztondv+AyHi7QKCUGF542lpAVx6kfXe+sXx3IaLQ:xQXhztUqH0J/WrlpIx6AXDsXyaLQ

Score
10/10
neshtadiscoveryexecutionpersistencespywarestealer

Malware Config

Targets

    • Target

      fasy333.exe

    • Size

      5.2MB

    • MD5

      3b4bbdec0ff22e4eb97d988377da9397

    • SHA1

      7509983497f64b102ef4a58aeb461697e2e776af

    • SHA256

      164eed30da0e82bcd633c4942b1496175c2e223e0addb7f4b980af6b3c2c207c

    • SHA512

      67e0794227bbc1b425b42e1f5e8478cab7d5941139f0d234f0d1712f4f150901044e0fd1b42f4b3d113992e8f73195285099762d113281800f147e5fd1373679

    • SSDEEP

      98304:xQfqgXTHx+fcztondv+AyHi7QKCUGF542lpAVx6kfXe+sXx3IaLQ:xQXhztUqH0J/WrlpIx6AXDsXyaLQ

    Score
    10/10
    neshtadiscoveryexecutionpersistencespywarestealer

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Neshta family

      neshta

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • 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.

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks