General

  • Target

    800c36b2d869324426f6fb4d8ed085876f2e30e94bc5a5c3e04b01c3d6a87920

  • Size

    685KB

  • Sample

    230327-rv76gsfh8w

  • MD5

    f82eda0f3e5d9bfcb80ff1ab992f50c5

  • SHA1

    22a3a350216a5482fa0a19f541bf341eec7870e1

  • SHA256

    800c36b2d869324426f6fb4d8ed085876f2e30e94bc5a5c3e04b01c3d6a87920

  • SHA512

    bcbe050dc98b042b7546b14c144ec71e9cefa5dd068f7438de0f10a490d14d70ec7bd1a77b2eb4138113d5883a246cc922cbf7d3a4f1542cef31bdcd8197e010

  • SSDEEP

    12288:/Mriy90k6J3v+DUXERhbEXJAkc3lqSL3v8nRRNAglWqlB0arE0XThDxAA:NyCf+wXERh4XOd3UFH7OarEEhD

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      800c36b2d869324426f6fb4d8ed085876f2e30e94bc5a5c3e04b01c3d6a87920

    • Size

      685KB

    • MD5

      f82eda0f3e5d9bfcb80ff1ab992f50c5

    • SHA1

      22a3a350216a5482fa0a19f541bf341eec7870e1

    • SHA256

      800c36b2d869324426f6fb4d8ed085876f2e30e94bc5a5c3e04b01c3d6a87920

    • SHA512

      bcbe050dc98b042b7546b14c144ec71e9cefa5dd068f7438de0f10a490d14d70ec7bd1a77b2eb4138113d5883a246cc922cbf7d3a4f1542cef31bdcd8197e010

    • SSDEEP

      12288:/Mriy90k6J3v+DUXERhbEXJAkc3lqSL3v8nRRNAglWqlB0arE0XThDxAA:NyCf+wXERh4XOd3UFH7OarEEhD

    • 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