General

  • Target

    ff942a6a39302124e8822579f265702cc50606edf0f09459e6265e38ef2e9cab.bin

  • Size

    893KB

  • Sample

    230505-zf6ywagb8x

  • MD5

    8ea65de7db607d2bf1e2a76dcf654a81

  • SHA1

    1a050bdaade0496202324a541f481c10e865f7b2

  • SHA256

    ff942a6a39302124e8822579f265702cc50606edf0f09459e6265e38ef2e9cab

  • SHA512

    9b21e56aca0985a5a0d12fbf3e317bf22f43a31082f2f7e4eb8efe291fb21db45efb370ee62f2b26f5d00b070b1d53c2817b2dc2fb8eeaabe14f6ba5589e6359

  • SSDEEP

    24576:oyThxqXKYJmHveucaQtGfmvjuOumcw+j6Hdo:vdWbPtI5/mcS

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      ff942a6a39302124e8822579f265702cc50606edf0f09459e6265e38ef2e9cab.bin

    • Size

      893KB

    • MD5

      8ea65de7db607d2bf1e2a76dcf654a81

    • SHA1

      1a050bdaade0496202324a541f481c10e865f7b2

    • SHA256

      ff942a6a39302124e8822579f265702cc50606edf0f09459e6265e38ef2e9cab

    • SHA512

      9b21e56aca0985a5a0d12fbf3e317bf22f43a31082f2f7e4eb8efe291fb21db45efb370ee62f2b26f5d00b070b1d53c2817b2dc2fb8eeaabe14f6ba5589e6359

    • SSDEEP

      24576:oyThxqXKYJmHveucaQtGfmvjuOumcw+j6Hdo:vdWbPtI5/mcS

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks