General

  • Target

    file

  • Size

    1.2MB

  • Sample

    231010-1k2qdsdc2y

  • MD5

    ae6bcbf4dc011c51606da631ad289c40

  • SHA1

    63c0cecd9cb56b51de089ffa8becf1803add964b

  • SHA256

    3c53812acc6c7331c2bd86c8f29e3500b040c945ebdbcaec4e8b0fb63e9b6aa3

  • SHA512

    cdfafe4358c48d6f40d67a62b3ad8f319cba0164af7c2c9327494d6a72718ed615c957987501cc9449aa7dd64a09e61c4bc9d17b536852300e2070a3e422cabf

  • SSDEEP

    24576:Hy0oTwhjrwoMWdjcXAdaybDk/2nPEGIAiXrmhNgOEYd76pqyEllFoea7/:S0oTwhjMoTdo6a5uPhIDXCjUYZ6pqyEY

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Targets

    • Target

      file

    • Size

      1.2MB

    • MD5

      ae6bcbf4dc011c51606da631ad289c40

    • SHA1

      63c0cecd9cb56b51de089ffa8becf1803add964b

    • SHA256

      3c53812acc6c7331c2bd86c8f29e3500b040c945ebdbcaec4e8b0fb63e9b6aa3

    • SHA512

      cdfafe4358c48d6f40d67a62b3ad8f319cba0164af7c2c9327494d6a72718ed615c957987501cc9449aa7dd64a09e61c4bc9d17b536852300e2070a3e422cabf

    • SSDEEP

      24576:Hy0oTwhjrwoMWdjcXAdaybDk/2nPEGIAiXrmhNgOEYd76pqyEllFoea7/:S0oTwhjMoTdo6a5uPhIDXCjUYZ6pqyEY

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks