General

  • Target

    f419c343298df025683321e3d987f93298d1fb038245f6c69d3bb19a7016db91

  • Size

    1.0MB

  • Sample

    231011-rmyl3see69

  • MD5

    9025ced8c151329d2096fad21986e99d

  • SHA1

    12df9f72c8297c0e4ff1554c20c8f0219779b4f7

  • SHA256

    e017e3eb08dcbd3123e96b804941a096ef4b58a3065d73afb94f40becf53ea37

  • SHA512

    b10023de3864738c42cd89ff1869869311d834b88901391464f498122e67c07545740ebbd90e4faf5a0bd3441147c2b6ccb138f1371af53a41dbca1263d77910

  • SSDEEP

    24576:71ry6IwMMn/ak+Qxg5Bwr45bwCBfjpSQxa6G69eU1h:Ze6I5nKOUC+e/b3

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

      f419c343298df025683321e3d987f93298d1fb038245f6c69d3bb19a7016db91

    • Size

      1.1MB

    • MD5

      3f94676e00374ae781e69b04049d1ff4

    • SHA1

      a6282217b7e5bb1efe1c673a0f18b911fb80abe7

    • SHA256

      f419c343298df025683321e3d987f93298d1fb038245f6c69d3bb19a7016db91

    • SHA512

      b8064916a0546f6284590e82b22877ea83a20a40fe05f19e87c19641e9579af6cec0570a20275421418c76ed33f3c6669c27f0189f92adc848ec92b71373b03e

    • SSDEEP

      24576:oyfcMwX/ay+dJgltkV4LRZ1iji0SxU6Y69e9x75:vfPncWGnW4d4

    • 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