General

  • Target
    e8002fbc4bd5e57fd317fb99e3bb2bc8965e94761e37757aed51f3f21486c0ad
  • Size 6.7MB
  • Sample201008-34xyn95xde
  • SHA256 e8002fbc4bd5e57fd317fb99e3bb2bc8965e94761e37757aed51f3f21486c0ad
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      e8002fbc4bd5e57fd317fb99e3bb2bc8965e94761e37757aed51f3f21486c0ad
    • Size 6.7MB
    • SHA256 e8002fbc4bd5e57fd317fb99e3bb2bc8965e94761e37757aed51f3f21486c0ad
    • MD5 SHA1 SHA512
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    • Blacklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • 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.

    • 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.

    • JavaScript code in executable

    • Modifies service

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks