Resubmissions

30/01/2023, 22:59

230130-2ywlzaeg4t 9

30/01/2023, 22:57

230130-2xmmnsdb52 9

General

  • Target

    Moon_Loader.exe

  • Size

    3.8MB

  • Sample

    230130-2ywlzaeg4t

  • MD5

    9e940f877a6735dc198f7544593501ce

  • SHA1

    572e13a873f6d309ea1933df8025ca19ba9ec4fc

  • SHA256

    e20e764738d081f3f9b134dd6224aab6265a15055e45895d5c666f694bbc11e8

  • SHA512

    199e70532831177a00ca56ac7ac7823abe73890005c3a8aa03894128116c12fe04701c92df5cd57bb46d944ba50e327a5d07342b62fe3363db5f7315e89e9f63

  • SSDEEP

    98304:QAFEqpT0W2hCCM5zkXfxST8BmI03r8yY0eGXnekCOzAs:QmpT0W2hCd5QXJSTuNSQyfegekDzJ

Malware Config

Targets

    • Target

      Moon_Loader.exe

    • Size

      3.8MB

    • MD5

      9e940f877a6735dc198f7544593501ce

    • SHA1

      572e13a873f6d309ea1933df8025ca19ba9ec4fc

    • SHA256

      e20e764738d081f3f9b134dd6224aab6265a15055e45895d5c666f694bbc11e8

    • SHA512

      199e70532831177a00ca56ac7ac7823abe73890005c3a8aa03894128116c12fe04701c92df5cd57bb46d944ba50e327a5d07342b62fe3363db5f7315e89e9f63

    • SSDEEP

      98304:QAFEqpT0W2hCCM5zkXfxST8BmI03r8yY0eGXnekCOzAs:QmpT0W2hCd5QXJSTuNSQyfegekDzJ

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

    • Stops running service(s)

    • 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 v6

Tasks