General

  • Target

    78daf61dab16fb32fa150f65b6bb11d8b37b357330dd6a54b871bede1ea657d7

  • Size

    4.4MB

  • Sample

    221123-va526sge52

  • MD5

    3259ccd136c48a65c7f9e7c55128759c

  • SHA1

    ba7c198ce1009279427a51a0b30b4693378bcb2c

  • SHA256

    78daf61dab16fb32fa150f65b6bb11d8b37b357330dd6a54b871bede1ea657d7

  • SHA512

    6dfc74f6dac6bbf81946c8c3dbcd6a8a8ddbb558476c5061351d9b408348bc7537bcd153cc766460c433c88daf30b39772c8ad3c4e7a38c17453ffd68c26c0d9

  • SSDEEP

    98304:/jZvtHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9OK:/jZv/djjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      78daf61dab16fb32fa150f65b6bb11d8b37b357330dd6a54b871bede1ea657d7

    • Size

      4.4MB

    • MD5

      3259ccd136c48a65c7f9e7c55128759c

    • SHA1

      ba7c198ce1009279427a51a0b30b4693378bcb2c

    • SHA256

      78daf61dab16fb32fa150f65b6bb11d8b37b357330dd6a54b871bede1ea657d7

    • SHA512

      6dfc74f6dac6bbf81946c8c3dbcd6a8a8ddbb558476c5061351d9b408348bc7537bcd153cc766460c433c88daf30b39772c8ad3c4e7a38c17453ffd68c26c0d9

    • SSDEEP

      98304:/jZvtHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9OK:/jZv/djjqPdDsDbsU0akJyxL405+fiX

    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

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks