General

  • Target

    CL_Installer_protected.exe

  • Size

    4.7MB

  • Sample

    240622-pyl2baycrd

  • MD5

    3aa4277897f9d555fbd3bc184727287d

  • SHA1

    748fb910c560f1462189236fd731b7a98c5a9242

  • SHA256

    7dd637c7e0728ed077ed7dbab8186cec5164150a9c82e7cc53e0fb63536a27c1

  • SHA512

    617c81f7b239af3888806200fb546e99e3b6fb3b1cef695a3007cff45e63937b1490f7e39690617030e49c087ce827253ab23d3adbea1dadf7d7db15728ea09e

  • SSDEEP

    98304:9hasxuRbNIrSFuwbg1veebOM0TBd0I0agEFNYBMDk7H0FyH:jdQbMog4hqvRW7o7Hm2

Malware Config

Targets

    • Target

      CL_Installer_protected.exe

    • Size

      4.7MB

    • MD5

      3aa4277897f9d555fbd3bc184727287d

    • SHA1

      748fb910c560f1462189236fd731b7a98c5a9242

    • SHA256

      7dd637c7e0728ed077ed7dbab8186cec5164150a9c82e7cc53e0fb63536a27c1

    • SHA512

      617c81f7b239af3888806200fb546e99e3b6fb3b1cef695a3007cff45e63937b1490f7e39690617030e49c087ce827253ab23d3adbea1dadf7d7db15728ea09e

    • SSDEEP

      98304:9hasxuRbNIrSFuwbg1veebOM0TBd0I0agEFNYBMDk7H0FyH:jdQbMog4hqvRW7o7Hm2

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks