General

  • Target

    2d14001f361c49d13a416be69dcce059098df3fffc270d705fca1821ace6b034

  • Size

    947KB

  • Sample

    230217-etfcvsdf94

  • MD5

    9c783f64682cde4fbcc5e0984e826dd7

  • SHA1

    e100a3c2ee9b331aa654c8b5b345682301022b35

  • SHA256

    2d14001f361c49d13a416be69dcce059098df3fffc270d705fca1821ace6b034

  • SHA512

    60486859296d1f761c09647f275259f1a61681a67ae89f6e05ac40d0b876a3afe6d4a94cebdfaa7cdad9837f2e35bd28c3c40521380c77b8c9ab4e7985815002

  • SSDEEP

    24576:DylhCKjdXe4EraQJuHs4GoGtMGHlUlPI1:WvCiXeBNN7VtlHlwP

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

ck

C2

176.113.115.17:4132

Attributes
  • auth_value

    7ac4424f89748eae7f5c6a4756d89c28

Targets

    • Target

      2d14001f361c49d13a416be69dcce059098df3fffc270d705fca1821ace6b034

    • Size

      947KB

    • MD5

      9c783f64682cde4fbcc5e0984e826dd7

    • SHA1

      e100a3c2ee9b331aa654c8b5b345682301022b35

    • SHA256

      2d14001f361c49d13a416be69dcce059098df3fffc270d705fca1821ace6b034

    • SHA512

      60486859296d1f761c09647f275259f1a61681a67ae89f6e05ac40d0b876a3afe6d4a94cebdfaa7cdad9837f2e35bd28c3c40521380c77b8c9ab4e7985815002

    • SSDEEP

      24576:DylhCKjdXe4EraQJuHs4GoGtMGHlUlPI1:WvCiXeBNN7VtlHlwP

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks