General

  • Target

    c8f09bc8de0896611629f879f2e823bc0ffd1b49f6daeba2521fcf5cd735eebc

  • Size

    565KB

  • Sample

    230505-x9y41sbg6z

  • MD5

    b780628241f7884fa7692d2de458492c

  • SHA1

    42d423f7b391e47837f988a539fe03e08a42991e

  • SHA256

    c8f09bc8de0896611629f879f2e823bc0ffd1b49f6daeba2521fcf5cd735eebc

  • SHA512

    792e1e3cfc9901b5c5874c5130f8a2ccdfc42f3760e00e1066e2694f0c58df55c12d7a709fa00e30f7800c7f055b4cc944359e53faa2e61f4b9e568d47031f0a

  • SSDEEP

    12288:LMrEy90MQ5VquKZVedgAu57esaTCL3uT294PykeEIL8NU:7yDQnKbedg2bWL+T2Yy9L8q

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      c8f09bc8de0896611629f879f2e823bc0ffd1b49f6daeba2521fcf5cd735eebc

    • Size

      565KB

    • MD5

      b780628241f7884fa7692d2de458492c

    • SHA1

      42d423f7b391e47837f988a539fe03e08a42991e

    • SHA256

      c8f09bc8de0896611629f879f2e823bc0ffd1b49f6daeba2521fcf5cd735eebc

    • SHA512

      792e1e3cfc9901b5c5874c5130f8a2ccdfc42f3760e00e1066e2694f0c58df55c12d7a709fa00e30f7800c7f055b4cc944359e53faa2e61f4b9e568d47031f0a

    • SSDEEP

      12288:LMrEy90MQ5VquKZVedgAu57esaTCL3uT294PykeEIL8NU:7yDQnKbedg2bWL+T2Yy9L8q

    • 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

    • 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