General

  • Target

    3775123171340148c390234d05b64cb08f47d2fdbdf8e6548feabad3ce4b9af9

  • Size

    714KB

  • Sample

    230214-l7ertace58

  • MD5

    4998d8f709c378014d65a94f7ec00466

  • SHA1

    d3168c0fcb8ca61bef715347c579585541cf8dd1

  • SHA256

    3775123171340148c390234d05b64cb08f47d2fdbdf8e6548feabad3ce4b9af9

  • SHA512

    03970e7da767ebd9467db4e615fb8b89ef0929fa7618789631d0da24dfdbbefdcad286b19745cd106c1de51a38f05af64a9f0377e6abea67698af5aac26e03da

  • SSDEEP

    12288:1Mrry90yhHi25+XQOEPDDHI5kesIIFj4WVLcdzTt+83Fl3B:qyVHi25+SPnI5kq9WlUTdFlR

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

Targets

    • Target

      3775123171340148c390234d05b64cb08f47d2fdbdf8e6548feabad3ce4b9af9

    • Size

      714KB

    • MD5

      4998d8f709c378014d65a94f7ec00466

    • SHA1

      d3168c0fcb8ca61bef715347c579585541cf8dd1

    • SHA256

      3775123171340148c390234d05b64cb08f47d2fdbdf8e6548feabad3ce4b9af9

    • SHA512

      03970e7da767ebd9467db4e615fb8b89ef0929fa7618789631d0da24dfdbbefdcad286b19745cd106c1de51a38f05af64a9f0377e6abea67698af5aac26e03da

    • SSDEEP

      12288:1Mrry90yhHi25+XQOEPDDHI5kesIIFj4WVLcdzTt+83Fl3B:qyVHi25+SPnI5kq9WlUTdFlR

    • 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