General

  • Target
    magicbullet.dll
  • Size 444KB
  • Sample260717-n2a8jsdz9t
  • SHA256 53cd17807daba7ca068bf54b0a7624c6683b593f72f9cb6ad725109aecf1ad38
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      magicbullet.dll
    • Size 444KB
    • SHA256 53cd17807daba7ca068bf54b0a7624c6683b593f72f9cb6ad725109aecf1ad38
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks