General

  • Target

    e8c178f3ed6a5c76bf687aeb0e2d5e68db715f2c9019ed638ffc514496af5dcc

  • Size

    1.0MB

  • Sample

    231011-rkl59sec82

  • MD5

    e6d0bcfb8b83c701e66ba5dda61049da

  • SHA1

    6c229ef482c18326943623c17ee3a5604ec2a5c3

  • SHA256

    e9ec5237e6f03bf7673b2893f5fe9810a739140fc91fb999707524af482fe1bc

  • SHA512

    95f6f28746421f2db9fc999b74573cd93260cf1d793a0ae6919e35c2662e1e07f878351eadfdaa482e6289b1def2c1267d805cd0757cfb6dfd787a09b557b348

  • SSDEEP

    24576:hsLyQN1Soj0qwUagKMvKa2G5ZBuJnWcLykghf9Q5JFvmIT:ZQN4oQhU8sKa2Gn0n/LJjL9T

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

      e8c178f3ed6a5c76bf687aeb0e2d5e68db715f2c9019ed638ffc514496af5dcc

    • Size

      1.1MB

    • MD5

      a67caa651d7cd64b0373ae0b66040cb2

    • SHA1

      6d5b54e4aa893d2af98d372d785041af10b63c80

    • SHA256

      e8c178f3ed6a5c76bf687aeb0e2d5e68db715f2c9019ed638ffc514496af5dcc

    • SHA512

      454496a9769f5879cfff50211496cb584c745e43a08765582bcdf96ef1000971e9aa7ed3708750aa6139ead07590f0cdda7ddc201868d5ce008aff664c9f3cc6

    • SSDEEP

      24576:vyHlVSo30MKUaSKGvSy2GHXAfuJnWcFyifHUIQ5JFL8Iz:6HlYokRUEGSy2GQOn/Ftq/D

    • 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