General

  • Target

    CalVZHCJmRMjw.exe.tmp

  • Size

    213KB

  • Sample

    240916-zlr2xayfpm

  • MD5

    6e0b2836524a4fff5c126910f3414517

  • SHA1

    7a17e7037f88906a6015e1fb3ba3ec042aa7c94d

  • SHA256

    3edbeb1ead323ad42913e0c6684702df772b51b8b09b2d53a205ab25005156d9

  • SHA512

    2cf9f66d763a07ebdcc0cb14a2a5e914dab577cb9536b2207820bb063f5a109748bfe45eb6bfb48069ee3c421b94cee35eb0459cf08d55edacee5a768225dcf1

  • SSDEEP

    6144:Wgkp3IcmCtnRPF9cCGr/uHkBV+UdvrEFp7hKD2:WgkplnRNh4uHkBjvrEH7c2

Malware Config

Targets

    • Target

      CalVZHCJmRMjw.exe.tmp

    • Size

      213KB

    • MD5

      6e0b2836524a4fff5c126910f3414517

    • SHA1

      7a17e7037f88906a6015e1fb3ba3ec042aa7c94d

    • SHA256

      3edbeb1ead323ad42913e0c6684702df772b51b8b09b2d53a205ab25005156d9

    • SHA512

      2cf9f66d763a07ebdcc0cb14a2a5e914dab577cb9536b2207820bb063f5a109748bfe45eb6bfb48069ee3c421b94cee35eb0459cf08d55edacee5a768225dcf1

    • SSDEEP

      6144:Wgkp3IcmCtnRPF9cCGr/uHkBV+UdvrEFp7hKD2:WgkplnRNh4uHkBjvrEH7c2

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Detects Floxif payload

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks