General

  • Target
    Proton Vpn Installer.exe
  • Size 4.7MB
  • Sample220830-prjbvaadc3
  • SHA256 19b3c0b407d7ed23f23f65a2eac406403b2e9556a0ab40f2dc7172a09fb1679b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

C2
  • 185.200.191.18:80

Attributes
  • auth_value

    5c12f2d1959f16ee9dea308bdd09a786

Targets

    • Target
      Proton Vpn Installer.exe
    • Size 4.7MB
    • SHA256 19b3c0b407d7ed23f23f65a2eac406403b2e9556a0ab40f2dc7172a09fb1679b
    • MD5 SHA1 SHA512 SSDEEP
    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • YTStealer

      YTStealer is a malware designed to steal YouTube authentication cookies.

    • YTStealer payload

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks