General

  • Target

    Death_Shadow.exe

  • Size

    3.9MB

  • Sample

    200811-tjj75sg3q2

  • MD5

    09fe55d6c6ff0d8c81ed802179969092

  • SHA1

    0d4765083e945aae4e57f0bf720fbca79878456e

  • SHA256

    6c7ee3d9bdb647382946f854a517b72a5ddf6d4804fd2fa75a84619c8548d121

  • SHA512

    40c572139ad0935b71e4d52ea9f6a80e909db18ae1443e93f9c665a80ee6bef4a89919ec041e4f787d470aa78aa96132aef13413ddc6bf6718751cf9d6c05449

Score
9/10

Malware Config

Targets

    • Target

      Death_Shadow.exe

    • Size

      3.9MB

    • MD5

      09fe55d6c6ff0d8c81ed802179969092

    • SHA1

      0d4765083e945aae4e57f0bf720fbca79878456e

    • SHA256

      6c7ee3d9bdb647382946f854a517b72a5ddf6d4804fd2fa75a84619c8548d121

    • SHA512

      40c572139ad0935b71e4d52ea9f6a80e909db18ae1443e93f9c665a80ee6bef4a89919ec041e4f787d470aa78aa96132aef13413ddc6bf6718751cf9d6c05449

    Score
    9/10
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks