General

  • Target

    391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e

  • Size

    720KB

  • Sample

    230326-17ngaaac43

  • MD5

    26c24842fe0191c7365947a8bbf10ba3

  • SHA1

    3440854528722f82e88d0737f2e84913bf554393

  • SHA256

    391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e

  • SHA512

    8d5f1789fddc4ece4e224976aab7446b91f435feb379f32019ef981461f909493ef184c211c947bdc4e0e7cb0d60e92394d19cf63d67f1aa880e7615e70aa7a6

  • SSDEEP

    12288:dLrfxjYSBIeOllQw61Lt8xOWHF1GM12zDN9YolbvALA505LiBMTHo/922xOJFIu:dLSS3ob1hYP3nT6FMU2xE3

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

      391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e

    • Size

      720KB

    • MD5

      26c24842fe0191c7365947a8bbf10ba3

    • SHA1

      3440854528722f82e88d0737f2e84913bf554393

    • SHA256

      391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e

    • SHA512

      8d5f1789fddc4ece4e224976aab7446b91f435feb379f32019ef981461f909493ef184c211c947bdc4e0e7cb0d60e92394d19cf63d67f1aa880e7615e70aa7a6

    • SSDEEP

      12288:dLrfxjYSBIeOllQw61Lt8xOWHF1GM12zDN9YolbvALA505LiBMTHo/922xOJFIu:dLSS3ob1hYP3nT6FMU2xE3

    • 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

    • 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