General

  • Target
    SecuriteInfo.com.Variant.Razy.463744.1299.18235
  • Size 2.6MB
  • Sample201109-tanx51twte
  • SHA256 fdf5f9635c047cde3c096139490f3462d03434986b1450ca5f01be74e1f5b559
  • MD5 SHA1 SHA512
Score
9/10

Malware Config

Targets

    • Target
      SecuriteInfo.com.Variant.Razy.463744.1299.18235
    • Size 2.6MB
    • SHA256 fdf5f9635c047cde3c096139490f3462d03434986b1450ca5f01be74e1f5b559
    • MD5 SHA1 SHA512
    Score
    9/10
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Drops startup file

    • Loads dropped DLL

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks