Overview

overview

10

Static

static

1

SecuriteIn...31.exe

windows7-x64

10

SecuriteIn...31.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SecuriteInfo.com.Variant.MSILPerseus.238084.12398.30031.exe

  • Size

    14.7MB

  • Sample

    230317-lgjyvafd93

  • MD5

    36e4122b5fdd4e5b802aa7c109c354fb

  • SHA1

    36c47932fe865d933f2012182acfd1f05ba2002b

  • SHA256

    ea9a3686784c9990761ae93d2a99fdf2bd2a4270119068542ef018e8f248432e

  • SHA512

    791bbe35151f7b1997a9a93f5e50a72557b6160222c5595c3aad8d84dd24abb68da8600d5b02be131b6474fef07dc35d66469a5b1fc3e491ee8b440dbe3d7267

  • SSDEEP

    196608:QU1b3Qw99ayoBNXfDbwbMnFGUVpH0AJyLARm2oFqD7:9vyBNXfYbMF7XTMAR4

Score
10/10
asyncratdefendersmartscrenrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

DefenderSmartScren

C2

217.64.31.3:8437

Mutex

DefenderSmartScren

Attributes
  • delay

    3

  • install

    false

  • install_file

    SecurityHealtheurvice.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      SecuriteInfo.com.Variant.MSILPerseus.238084.12398.30031.exe

    • Size

      14.7MB

    • MD5

      36e4122b5fdd4e5b802aa7c109c354fb

    • SHA1

      36c47932fe865d933f2012182acfd1f05ba2002b

    • SHA256

      ea9a3686784c9990761ae93d2a99fdf2bd2a4270119068542ef018e8f248432e

    • SHA512

      791bbe35151f7b1997a9a93f5e50a72557b6160222c5595c3aad8d84dd24abb68da8600d5b02be131b6474fef07dc35d66469a5b1fc3e491ee8b440dbe3d7267

    • SSDEEP

      196608:QU1b3Qw99ayoBNXfDbwbMnFGUVpH0AJyLARm2oFqD7:9vyBNXfYbMF7XTMAR4

    Score
    10/10
    asyncratdefendersmartscrenrat

    • AsyncRat

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

      ratasyncrat

    • Async RAT payload

      rat

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks