General

  • Target

    57f344da7449d07f96cf2ace0ffb7bfd5186d0c609a359345f394c9bc09a8b69

  • Size

    1.1MB

  • Sample

    230514-gtms2sdb9y

  • MD5

    265c535996f86e64030c50b6f303a100

  • SHA1

    5c01b55184313aa09eba395f60fda8304985e26d

  • SHA256

    57f344da7449d07f96cf2ace0ffb7bfd5186d0c609a359345f394c9bc09a8b69

  • SHA512

    02e43bf82d89ee7847165911f0f8bf9be03ce9e29394ecf58bae65f61fb7238341221fa73f0dddef61082b39537cbf4910a97af438b92d023b558a0e382ce1e6

  • SSDEEP

    24576:/yxko27wde9IkMSAFEiMiC9ItzijLMIHvE0a2aRetz5r:KY7wdwINX6iCgz2sp2a

Malware Config

Extracted

Family

redline

Botnet

luka

C2

185.161.248.75:4132

Attributes
  • auth_value

    44560bcd37d6bf076da309730fdb519a

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      57f344da7449d07f96cf2ace0ffb7bfd5186d0c609a359345f394c9bc09a8b69

    • Size

      1.1MB

    • MD5

      265c535996f86e64030c50b6f303a100

    • SHA1

      5c01b55184313aa09eba395f60fda8304985e26d

    • SHA256

      57f344da7449d07f96cf2ace0ffb7bfd5186d0c609a359345f394c9bc09a8b69

    • SHA512

      02e43bf82d89ee7847165911f0f8bf9be03ce9e29394ecf58bae65f61fb7238341221fa73f0dddef61082b39537cbf4910a97af438b92d023b558a0e382ce1e6

    • SSDEEP

      24576:/yxko27wde9IkMSAFEiMiC9ItzijLMIHvE0a2aRetz5r:KY7wdwINX6iCgz2sp2a

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks