General

  • Target

    07c87d036ab5dca9947c20b7eb7d15c9434bb9f125ac564986b33f6c9204ab47

  • Size

    2.4MB

  • Sample

    220521-x4d7nachb6

  • MD5

    e1aa32400b398acc3f13500e2913266a

  • SHA1

    f31d5f086ff20a6dcd0bdb6bae572cae647b8034

  • SHA256

    07c87d036ab5dca9947c20b7eb7d15c9434bb9f125ac564986b33f6c9204ab47

  • SHA512

    9d241236e953e80259ad4600d7a69ecc1c18deb89e0ac27e368eed73e75182b5fdb10aaacb9922a8db2021935a5e111e8676db1efc9cbb8a1b1d118556f21919

Malware Config

Targets

    • Target

      07c87d036ab5dca9947c20b7eb7d15c9434bb9f125ac564986b33f6c9204ab47

    • Size

      2.4MB

    • MD5

      e1aa32400b398acc3f13500e2913266a

    • SHA1

      f31d5f086ff20a6dcd0bdb6bae572cae647b8034

    • SHA256

      07c87d036ab5dca9947c20b7eb7d15c9434bb9f125ac564986b33f6c9204ab47

    • SHA512

      9d241236e953e80259ad4600d7a69ecc1c18deb89e0ac27e368eed73e75182b5fdb10aaacb9922a8db2021935a5e111e8676db1efc9cbb8a1b1d118556f21919

    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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks