General

  • Target
    Genshin Impact cheat be Spyro.exe
  • Size 1.9MB
  • Sample220304-prryzsefe7
  • SHA256 4c6db804a366a11a3321f87543f03c45e1785fed75a1c5e21ce39b658f6bb5bd
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • March4

C2
  • 65.108.20.180:29863

Attributes
  • auth_value

    aeadfe6115a97f2fd10174b5bc06fa11

Targets

    • Target
      Genshin Impact cheat be Spyro.exe
    • Size 1.9MB
    • SHA256 4c6db804a366a11a3321f87543f03c45e1785fed75a1c5e21ce39b658f6bb5bd
    • MD5 SHA1 SHA512
    • RedLine

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

    • RedLine Payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks