General

  • Target

    638d2bf961a7ead5d2d989be1274809c42843facae3f05b66ea7c408a1828cb2

  • Size

    687KB

  • Sample

    230325-tkga5add73

  • MD5

    fafaa9ad5157f2eccace4fdfa841c57c

  • SHA1

    d10154fa0cb90c3f9b5536e197cc8fe435501244

  • SHA256

    638d2bf961a7ead5d2d989be1274809c42843facae3f05b66ea7c408a1828cb2

  • SHA512

    9530fa2d538ff803ccfda1b31a7a272b75df1f153bec5baa1e3befe0d6c1a80cae165800f211a620a5a4c8bad32b38b6578b091a28b1117cdc7ab72e6afebfc2

  • SSDEEP

    12288:GMrQy90z63QIsdVa7yKCnz/3TjUGzOYWaI7tutLhPIjVYjO18bFv:6ySraDCnT/UGzjWd4gjVYjc8b9

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

viza

C2

193.233.20.32:4125

Attributes
  • auth_value

    153a106a89fae7251f2dc17be2eb5720

Targets

    • Target

      638d2bf961a7ead5d2d989be1274809c42843facae3f05b66ea7c408a1828cb2

    • Size

      687KB

    • MD5

      fafaa9ad5157f2eccace4fdfa841c57c

    • SHA1

      d10154fa0cb90c3f9b5536e197cc8fe435501244

    • SHA256

      638d2bf961a7ead5d2d989be1274809c42843facae3f05b66ea7c408a1828cb2

    • SHA512

      9530fa2d538ff803ccfda1b31a7a272b75df1f153bec5baa1e3befe0d6c1a80cae165800f211a620a5a4c8bad32b38b6578b091a28b1117cdc7ab72e6afebfc2

    • SSDEEP

      12288:GMrQy90z63QIsdVa7yKCnz/3TjUGzOYWaI7tutLhPIjVYjO18bFv:6ySraDCnT/UGzjWd4gjVYjc8b9

    • 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