General

  • Target

    e9fc77f2576079cc93a9cdab910dbd739274788de3e68f8cfa0a22d58355d3f4.bin

  • Size

    1.7MB

  • Sample

    230505-y2143scd34

  • MD5

    f081e289db78c0a1f3c9ca009b560271

  • SHA1

    cfd5808589a5a268d9dc9226c6c1489bbcc4e815

  • SHA256

    e9fc77f2576079cc93a9cdab910dbd739274788de3e68f8cfa0a22d58355d3f4

  • SHA512

    455a6510837e017f9723eb40e4f165e80fc72d635293556859cbd68da334eef66026d64386cf754a40b3c8580edd04a01b4fa9f8348d2c930a5966a7d8ac68af

  • SSDEEP

    24576:iy3lCtTj0cBrigIy8hC4R1tLxoqR1iWmEpPwi5TTL86ls0NwwKqS3oQ4zlULX7rr:J3YTj7IXQ4btV9DSi5z8wzNwT3oG

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Targets

    • Target

      e9fc77f2576079cc93a9cdab910dbd739274788de3e68f8cfa0a22d58355d3f4.bin

    • Size

      1.7MB

    • MD5

      f081e289db78c0a1f3c9ca009b560271

    • SHA1

      cfd5808589a5a268d9dc9226c6c1489bbcc4e815

    • SHA256

      e9fc77f2576079cc93a9cdab910dbd739274788de3e68f8cfa0a22d58355d3f4

    • SHA512

      455a6510837e017f9723eb40e4f165e80fc72d635293556859cbd68da334eef66026d64386cf754a40b3c8580edd04a01b4fa9f8348d2c930a5966a7d8ac68af

    • SSDEEP

      24576:iy3lCtTj0cBrigIy8hC4R1tLxoqR1iWmEpPwi5TTL86ls0NwwKqS3oQ4zlULX7rr:J3YTj7IXQ4btV9DSi5z8wzNwT3oG

    • 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