General

  • Target
    Order 11120 PBA-000073.pdf.exe
  • Size 551KB
  • Sample200908-x6yz6e29kn
  • SHA256 9f660ff6e3caee11f67955164f6960a03343ab34ff7d234c004579aee754d9ce
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      Order 11120 PBA-000073.pdf.exe
    • Size 551KB
    • SHA256 9f660ff6e3caee11f67955164f6960a03343ab34ff7d234c004579aee754d9ce
    • MD5 SHA1 SHA512
    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks