General

  • Target

    56f0ce88ba47ff902e11ff24cfd36b81bef4b1eeada25960fd37e9cf2a4d8b84

  • Size

    678KB

  • Sample

    230323-v6qx5ahb84

  • MD5

    579a8391e26ef97841b0e8ac55fc3dc0

  • SHA1

    a42555ae19e4c98565520103c13a55ae660aacec

  • SHA256

    56f0ce88ba47ff902e11ff24cfd36b81bef4b1eeada25960fd37e9cf2a4d8b84

  • SHA512

    8fe070ca3147caa74f76760b6afe9b6124e0ef6d8b71ce4f3cf1fba133498de6c4b9970cd65ca3d44bbc40c03463408da40669e409768aa89c9a66558d6ef423

  • SSDEEP

    12288:HH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:nEELe/CQeNGDy5CSPffOOxwSTtZ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      56f0ce88ba47ff902e11ff24cfd36b81bef4b1eeada25960fd37e9cf2a4d8b84

    • Size

      678KB

    • MD5

      579a8391e26ef97841b0e8ac55fc3dc0

    • SHA1

      a42555ae19e4c98565520103c13a55ae660aacec

    • SHA256

      56f0ce88ba47ff902e11ff24cfd36b81bef4b1eeada25960fd37e9cf2a4d8b84

    • SHA512

      8fe070ca3147caa74f76760b6afe9b6124e0ef6d8b71ce4f3cf1fba133498de6c4b9970cd65ca3d44bbc40c03463408da40669e409768aa89c9a66558d6ef423

    • SSDEEP

      12288:HH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:nEELe/CQeNGDy5CSPffOOxwSTtZ

    • 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