General

  • Target
    RobloxPlayerInstaller (1).exe
  • Size 5.4MB
  • Sample240530-qa36csaf63
  • SHA256 eb02f21fab1f3bd916d086a5129c7d9aa39027cab9b61e93866e0bfb0724d85a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      RobloxPlayerInstaller (1).exe
    • Size 5.4MB
    • SHA256 eb02f21fab1f3bd916d086a5129c7d9aa39027cab9b61e93866e0bfb0724d85a
    • MD5 SHA1 SHA512 SSDEEP
    • Downloads MZ/PE file

    • Sets file execution options in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • 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

    • Checks system information in the registry

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

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks