Overview

overview

10

Static

static

3

aaa.exe

windows7-x64

10

aaa.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    aaa.exe

  • Size

    149KB

  • Sample

    241017-y4yrqsxdnm

  • MD5

    3d2739b6db356076ff403d1894488e0a

  • SHA1

    9a5b9a171c84022a295617f0abe0a28d4cbf1490

  • SHA256

    530fb8b9a65df5bf633a5dc8d71bd88e60467a57f7579e8c8507c28bf20ac146

  • SHA512

    e8fe7979f61ae37dc806b57525692a8fed62ee21bbe797a994f99718b5424d476af3a57c50f1dff7fecc111a9323c2601a5885ed08a9fbf8e0f6479f3b3d0242

  • SSDEEP

    3072:V5KFwkerGanuj1Geh+zg0oF/k4wFdbPXVXQyvHTeaoFU:V5qwLGauj1/yg3adbPXVXQyvX

Score
10/10
asyncratdefaultdiscoverypersistencerat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

Mutex

4bRCHiUOS9Sw

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/sXFJs1iM

aes.plain

Targets

    • Target

      aaa.exe

    • Size

      149KB

    • MD5

      3d2739b6db356076ff403d1894488e0a

    • SHA1

      9a5b9a171c84022a295617f0abe0a28d4cbf1490

    • SHA256

      530fb8b9a65df5bf633a5dc8d71bd88e60467a57f7579e8c8507c28bf20ac146

    • SHA512

      e8fe7979f61ae37dc806b57525692a8fed62ee21bbe797a994f99718b5424d476af3a57c50f1dff7fecc111a9323c2601a5885ed08a9fbf8e0f6479f3b3d0242

    • SSDEEP

      3072:V5KFwkerGanuj1Geh+zg0oF/k4wFdbPXVXQyvHTeaoFU:V5qwLGauj1/yg3adbPXVXQyvX

    Score
    10/10
    asyncratdefaultdiscoverypersistencerat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks