General

  • Target
    download_en.html
  • Size 32KB
  • Sample260806-ep1s1aff67
  • SHA256 cc1fc7fec9c95e7a5ad941254e3359a36c8da23719078f246fb7650cb29a9553
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      download_en.html
    • Size 32KB
    • SHA256 cc1fc7fec9c95e7a5ad941254e3359a36c8da23719078f246fb7650cb29a9553
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Probable phishing domain

MITRE ATT&CK Enterprise v16

Tasks