General

  • Target

    6525b9208de07311aa384d03e47671330aa989f672599181cbe9e5f33cca3938

  • Size

    743KB

  • Sample

    230216-yl85rabb8t

  • MD5

    87506bbcd04c8ccb2a79c5be30b55713

  • SHA1

    ef77774ee5f9d1baa3df6e60df8e6722c5e2b541

  • SHA256

    6525b9208de07311aa384d03e47671330aa989f672599181cbe9e5f33cca3938

  • SHA512

    96a1cd5562deb521979bbe8a1e8b0710e876691a78f11694542180bf0c97a905fe149cc729ca54b8286649ec1b5dbf108aad1fee330a81df08b2e3490c8bf5fb

  • SSDEEP

    12288:jMrCy90vR1/KMYQTiuwxWAV+phBanURUxbsy5nGEAnK3ymqhbA7gRgY51FEKX7j:dygzKRKiue3+phc4y5hAnKib+ig2V7j

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

      6525b9208de07311aa384d03e47671330aa989f672599181cbe9e5f33cca3938

    • Size

      743KB

    • MD5

      87506bbcd04c8ccb2a79c5be30b55713

    • SHA1

      ef77774ee5f9d1baa3df6e60df8e6722c5e2b541

    • SHA256

      6525b9208de07311aa384d03e47671330aa989f672599181cbe9e5f33cca3938

    • SHA512

      96a1cd5562deb521979bbe8a1e8b0710e876691a78f11694542180bf0c97a905fe149cc729ca54b8286649ec1b5dbf108aad1fee330a81df08b2e3490c8bf5fb

    • SSDEEP

      12288:jMrCy90vR1/KMYQTiuwxWAV+phBanURUxbsy5nGEAnK3ymqhbA7gRgY51FEKX7j:dygzKRKiue3+phc4y5hAnKib+ig2V7j

    • 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