Resubmissions

25/03/2024, 19:30

240325-x77ndagc45 9

25/03/2024, 19:26

240325-x5mkesgb86 9

General

  • Target

    CUMINSIDEOFMEBABY.exe

  • Size

    3.9MB

  • Sample

    240325-x77ndagc45

  • MD5

    2b98e763c42ef2b734d1d915507542ad

  • SHA1

    f87fd99adcc2eb022a88ddad92f390911fe2062c

  • SHA256

    e4c0fb21c5a221050274ff4ed0203031985f759577050397a1ac4e4d6fdb6ee8

  • SHA512

    7f2351b99328d5ad48b6e425ca527c051be53287bb1105249ab307f4c080dfc72fd5e0e224c2ba1c59088d2742337c1a12c61a49a0143e320cbffa7a37c59617

  • SSDEEP

    98304:Q/Ld6SwDzDK0/irkfCvqOtJYAJVOUEyyjUdxtSaTlfLa:Q/QSwDPv/pVOIpU58aTlfLa

Malware Config

Targets

    • Target

      CUMINSIDEOFMEBABY.exe

    • Size

      3.9MB

    • MD5

      2b98e763c42ef2b734d1d915507542ad

    • SHA1

      f87fd99adcc2eb022a88ddad92f390911fe2062c

    • SHA256

      e4c0fb21c5a221050274ff4ed0203031985f759577050397a1ac4e4d6fdb6ee8

    • SHA512

      7f2351b99328d5ad48b6e425ca527c051be53287bb1105249ab307f4c080dfc72fd5e0e224c2ba1c59088d2742337c1a12c61a49a0143e320cbffa7a37c59617

    • SSDEEP

      98304:Q/Ld6SwDzDK0/irkfCvqOtJYAJVOUEyyjUdxtSaTlfLa:Q/QSwDPv/pVOIpU58aTlfLa

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Sets service image path in registry

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks