Resubmissions

19/04/2024, 12:15

240419-pfc1pace7s 7

General

  • Target

    buildsigs.bat

  • Size

    228B

  • Sample

    240419-pfc1pace7s

  • MD5

    dc3119b4e011d09c240fc78b18b2dd52

  • SHA1

    51a75928434d66cb1c6cdcaea1c27951881f4dc6

  • SHA256

    1487b1f4a9c37208cf93f2f041aa45f1cd64d09b5377a62be2707f03f68afe93

  • SHA512

    f5e039ec2418148777ba2604232ea65be1119ee670ac906c0da49ac456d6f96c44195df3d8a51671de94b082f11b41db315189b3f1e943792cd9dbcd2fae5ef1

Malware Config

Targets

    • Target

      buildsigs.bat

    • Size

      228B

    • MD5

      dc3119b4e011d09c240fc78b18b2dd52

    • SHA1

      51a75928434d66cb1c6cdcaea1c27951881f4dc6

    • SHA256

      1487b1f4a9c37208cf93f2f041aa45f1cd64d09b5377a62be2707f03f68afe93

    • SHA512

      f5e039ec2418148777ba2604232ea65be1119ee670ac906c0da49ac456d6f96c44195df3d8a51671de94b082f11b41db315189b3f1e943792cd9dbcd2fae5ef1

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks system information in the registry

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

MITRE ATT&CK Enterprise v15

Tasks