General

  • Target

    4f37552e20d1b0fd32ea01adba99353a10ac35b58aea7108f3819f3144ac6901

  • Size

    743KB

  • Sample

    230217-c3mr7ach6s

  • MD5

    33d18950d131cbac9ec5d9278853d2d8

  • SHA1

    db69102ce7ef020c9ecd616a67604e1700b402bc

  • SHA256

    4f37552e20d1b0fd32ea01adba99353a10ac35b58aea7108f3819f3144ac6901

  • SHA512

    8d851ae201b87caba677c8abf5849f31a28c5c807befb547b2aadf11611bb485404f1656866bc91f8f3d2c1002e41bb2a0344e86b83603bc5134f5bec98075b3

  • SSDEEP

    12288:iMr/y90bDZKhz7meAUnRGABCQ06p5ZJSH4tK9Lp2OOtd7fbb2TX6339k5C23eYiX:Vy8khzNA0Br5Zm4tKn2LzzGQ9S8YRSS6

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

amadey

Version

3.66

C2

193.233.20.4/t6r48nSa/index.php

Targets

    • Target

      4f37552e20d1b0fd32ea01adba99353a10ac35b58aea7108f3819f3144ac6901

    • Size

      743KB

    • MD5

      33d18950d131cbac9ec5d9278853d2d8

    • SHA1

      db69102ce7ef020c9ecd616a67604e1700b402bc

    • SHA256

      4f37552e20d1b0fd32ea01adba99353a10ac35b58aea7108f3819f3144ac6901

    • SHA512

      8d851ae201b87caba677c8abf5849f31a28c5c807befb547b2aadf11611bb485404f1656866bc91f8f3d2c1002e41bb2a0344e86b83603bc5134f5bec98075b3

    • SSDEEP

      12288:iMr/y90bDZKhz7meAUnRGABCQ06p5ZJSH4tK9Lp2OOtd7fbb2TX6339k5C23eYiX:Vy8khzNA0Br5Zm4tKn2LzzGQ9S8YRSS6

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks