General

  • Target

    30c242261429b0980046f2a50269df76f1891b88b0a1e39a85d67ff0092fec61

  • Size

    696KB

  • Sample

    230327-xxmkfseh54

  • MD5

    94a6d42b3bb02191d72f19c586b1b372

  • SHA1

    939f85959f1f7bcfd1e90dcb28f781efd617a127

  • SHA256

    30c242261429b0980046f2a50269df76f1891b88b0a1e39a85d67ff0092fec61

  • SHA512

    cd70b1eb6b4cd1622da5a005a292b2448de3349c24b657eb5f1a17af162d2e48124318d8289738244ea83d1d277792eee564fada71c24e02c93852df5af3f8e9

  • SSDEEP

    12288:CMrSy90YvCqIrdppLwDkHDtwATG0oTjVANyV82dERfjzxPwJEcKA6ktlvFQwAhEz:oy5xsdpp8DSxlBiVAoVbuRfPxo7tldfz

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      30c242261429b0980046f2a50269df76f1891b88b0a1e39a85d67ff0092fec61

    • Size

      696KB

    • MD5

      94a6d42b3bb02191d72f19c586b1b372

    • SHA1

      939f85959f1f7bcfd1e90dcb28f781efd617a127

    • SHA256

      30c242261429b0980046f2a50269df76f1891b88b0a1e39a85d67ff0092fec61

    • SHA512

      cd70b1eb6b4cd1622da5a005a292b2448de3349c24b657eb5f1a17af162d2e48124318d8289738244ea83d1d277792eee564fada71c24e02c93852df5af3f8e9

    • SSDEEP

      12288:CMrSy90YvCqIrdppLwDkHDtwATG0oTjVANyV82dERfjzxPwJEcKA6ktlvFQwAhEz:oy5xsdpp8DSxlBiVAoVbuRfPxo7tldfz

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • 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