General

  • Target

    fcd465bfb29ad1ee9c3344c27035fe6721f7c634ae714db808454b2d14e6ecd3

  • Size

    4.1MB

  • Sample

    241027-nm3dgsvlcn

  • MD5

    cb4118382e3f97f0db04938a4e31e3e1

  • SHA1

    d31dff9e56df945247cbb0598bf0c1d27aedcccf

  • SHA256

    fcd465bfb29ad1ee9c3344c27035fe6721f7c634ae714db808454b2d14e6ecd3

  • SHA512

    a37f4faef965c33f48af389016911ba3c255f14d7b4ee33fef6e20771844abeab37a273c60ee5501ccfbb5fecce5027201d08e4344a4ddbab672449cfb7b149c

  • SSDEEP

    98304:Ie7PCLZ0+LSlhnzXRhtvbp6DdM0NwIwUd3iXGNZ:IeDCsVzX3xoDhNbfd3iKZ

Malware Config

Targets

    • Target

      fcd465bfb29ad1ee9c3344c27035fe6721f7c634ae714db808454b2d14e6ecd3

    • Size

      4.1MB

    • MD5

      cb4118382e3f97f0db04938a4e31e3e1

    • SHA1

      d31dff9e56df945247cbb0598bf0c1d27aedcccf

    • SHA256

      fcd465bfb29ad1ee9c3344c27035fe6721f7c634ae714db808454b2d14e6ecd3

    • SHA512

      a37f4faef965c33f48af389016911ba3c255f14d7b4ee33fef6e20771844abeab37a273c60ee5501ccfbb5fecce5027201d08e4344a4ddbab672449cfb7b149c

    • SSDEEP

      98304:Ie7PCLZ0+LSlhnzXRhtvbp6DdM0NwIwUd3iXGNZ:IeDCsVzX3xoDhNbfd3iKZ

    • Modifies firewall policy service

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Privateloader family

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks