General

  • Target

    f261bc8bcc49c8f8271e470cec54f67ce5d2151035834bc42890b38387d42a49.bin

  • Size

    562KB

  • Sample

    230505-y81f5afb9s

  • MD5

    8bae4f05a63ccca91807d7e12eb48a31

  • SHA1

    3b49957df7468492153073e2b9254fff39b7190e

  • SHA256

    f261bc8bcc49c8f8271e470cec54f67ce5d2151035834bc42890b38387d42a49

  • SHA512

    fa0db01270dfe278ee607c22f5cd93e7ed867e434b7a0dd9278742e9491fcd6b6a24138a8a5071ffcfd748896a97fa99226a8dd7a1652e57e44e0fc752b740c3

  • SSDEEP

    12288:py9025yhrNmB8ODyDYD8egdjRIo7cpas01G:pyJNRSYD8e+jWj8s0g

Malware Config

Targets

    • Target

      f261bc8bcc49c8f8271e470cec54f67ce5d2151035834bc42890b38387d42a49.bin

    • Size

      562KB

    • MD5

      8bae4f05a63ccca91807d7e12eb48a31

    • SHA1

      3b49957df7468492153073e2b9254fff39b7190e

    • SHA256

      f261bc8bcc49c8f8271e470cec54f67ce5d2151035834bc42890b38387d42a49

    • SHA512

      fa0db01270dfe278ee607c22f5cd93e7ed867e434b7a0dd9278742e9491fcd6b6a24138a8a5071ffcfd748896a97fa99226a8dd7a1652e57e44e0fc752b740c3

    • SSDEEP

      12288:py9025yhrNmB8ODyDYD8egdjRIo7cpas01G:pyJNRSYD8e+jWj8s0g

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks