General

  • Target

    3b61d0efc3438c43d9d6ed09dee76bcd8362b115db74caad4fb2794f5cb9a860

  • Size

    685KB

  • Sample

    230327-qtlenadf62

  • MD5

    0624b8681293c7a92abbede08a764cd0

  • SHA1

    ca869a2b9a102130b1577b8400604e300b181753

  • SHA256

    3b61d0efc3438c43d9d6ed09dee76bcd8362b115db74caad4fb2794f5cb9a860

  • SHA512

    35b70cdf7a37fa495af0e12f16b90180b3daee259de6093ecee1d5d3aeab126f6f7a9a6b7d4d214d8f87b479ad30bcb579faa96ef4522dd3237dd9e0d9537b08

  • SSDEEP

    12288:iMr8y90ppHnmpB+J6QGUV9azjcYpS/mxwdaZixkU47BafxEg0dxKUe9+qN:Sy6mIvWzj7LwWixWIfxEDEd

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

      3b61d0efc3438c43d9d6ed09dee76bcd8362b115db74caad4fb2794f5cb9a860

    • Size

      685KB

    • MD5

      0624b8681293c7a92abbede08a764cd0

    • SHA1

      ca869a2b9a102130b1577b8400604e300b181753

    • SHA256

      3b61d0efc3438c43d9d6ed09dee76bcd8362b115db74caad4fb2794f5cb9a860

    • SHA512

      35b70cdf7a37fa495af0e12f16b90180b3daee259de6093ecee1d5d3aeab126f6f7a9a6b7d4d214d8f87b479ad30bcb579faa96ef4522dd3237dd9e0d9537b08

    • SSDEEP

      12288:iMr8y90ppHnmpB+J6QGUV9azjcYpS/mxwdaZixkU47BafxEg0dxKUe9+qN:Sy6mIvWzj7LwWixWIfxEDEd

    • 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