General

  • Target

    cb56348f79ead46b16afc16726a35457a124e2b11db56d3d72c0fe5ba267e727

  • Size

    1.0MB

  • Sample

    231011-rl43gaee28

  • MD5

    bec143437b76b04485038d938a311f97

  • SHA1

    8a6bd304b3b088074f49e61c430bb1127e1f472c

  • SHA256

    6d2cd5e665788d2ac6736ece6b870dc7d944ebe1e0c495e7ed2370d88e6b3465

  • SHA512

    c2695fce016d2553d02d7a66d47138ad2feb69c5f97b2b1eb9b27fbbf01a7a16e2aed134b35f63d6b3aa138a17ae87a86f63eef356c7fc533e4563e3887d7adb

  • SSDEEP

    24576:dyX5W6ret8ukykwZ932asAQ4EPY5ZZi75Oq/s+jzDaKCissuk1U50nPb:4tckyVZhHsRwZZi1Iil720z

Malware Config

Extracted

Family

redline

Botnet

darts

C2

77.91.124.82:19071

Attributes
  • auth_value

    3c8818da7045365845f15ec0946ebf11

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      cb56348f79ead46b16afc16726a35457a124e2b11db56d3d72c0fe5ba267e727

    • Size

      1.1MB

    • MD5

      81e16bd56262282e3e859223c081b74b

    • SHA1

      edf0e80c0397c8e7d7580dd36373d02491d72821

    • SHA256

      cb56348f79ead46b16afc16726a35457a124e2b11db56d3d72c0fe5ba267e727

    • SHA512

      2c25df2c75241988033b5c4d1b9572204e969e06a386d91bb87dad2e682fc37b7dd463bb8b8afa230132573c10feb596e98929f2b43abeb5cc084546432c5f6a

    • SSDEEP

      24576:WywEgreBsukMqwZ9bqasuQQEpY5RZivMq7o+jV5HM3V2ssMk1UbWxPy:loQkMPZxjszCRZiv9Dsl2lhWW

    • Amadey

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

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks