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General

  • Target

    file.exe

  • Size

    714KB

  • Sample

    230214-sf6jsadf71

  • MD5

    6296af9aef65a94e105b976457c107b3

  • SHA1

    77af8edcee2b76a7f2901ea2ba160423a805cbb3

  • SHA256

    0ca4af290ff2840e78ff74a632b6534f1fe8aed9bde564911993ceb569a4d76b

  • SHA512

    661ed4925004d312ec36c9c3e948ba1ff41cf44c0378881d144f9a8e7a1a5fd91ad44109fad81fdcc5e0be3c045a6dd40584a997f57c97b7c335ce79b0d337df

  • SSDEEP

    12288:nMr5y90RxxY7yJAOBQTbI+TmImNPS6FA4v1PfEfMoMlUnaSF+AD8rcex+:iyUJJAiQTbdlKvBfDoyp8NDqN+

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

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Targets

    • Target

      file.exe

    • Size

      714KB

    • MD5

      6296af9aef65a94e105b976457c107b3

    • SHA1

      77af8edcee2b76a7f2901ea2ba160423a805cbb3

    • SHA256

      0ca4af290ff2840e78ff74a632b6534f1fe8aed9bde564911993ceb569a4d76b

    • SHA512

      661ed4925004d312ec36c9c3e948ba1ff41cf44c0378881d144f9a8e7a1a5fd91ad44109fad81fdcc5e0be3c045a6dd40584a997f57c97b7c335ce79b0d337df

    • SSDEEP

      12288:nMr5y90RxxY7yJAOBQTbI+TmImNPS6FA4v1PfEfMoMlUnaSF+AD8rcex+:iyUJJAiQTbdlKvBfDoyp8NDqN+

    • 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.

    • RedLine payload

    • 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