General

  • Target

    2024-12-11_385783b2616c805e1cdb5ce163ac46e7_floxif_mafia

  • Size

    4.4MB

  • Sample

    241211-vxjsfsslas

  • MD5

    385783b2616c805e1cdb5ce163ac46e7

  • SHA1

    49b3115a3bdc151d3d6eb81ca3498c41ddb7d613

  • SHA256

    29549889bafbcde265fbfe72c3ac5f7fe676961755562ed625c964e8e8417ead

  • SHA512

    116b737862fedf19484caeff94ad02931c04c03b8fe3a34568e2b3da0641662229b47863e05a7b65a225c66a229471ab2e73e21156cfcc5d947f2c4f9f7fc42b

  • SSDEEP

    98304:eQ43AbtIfBLLzDYqfPKtyU8xcbvnJVtVPmiMBew53cwxX8DMBsx/R+evsQ:eQ4UIf9SlbbDrPmiMMw5pxoPN

Malware Config

Targets

    • Target

      2024-12-11_385783b2616c805e1cdb5ce163ac46e7_floxif_mafia

    • Size

      4.4MB

    • MD5

      385783b2616c805e1cdb5ce163ac46e7

    • SHA1

      49b3115a3bdc151d3d6eb81ca3498c41ddb7d613

    • SHA256

      29549889bafbcde265fbfe72c3ac5f7fe676961755562ed625c964e8e8417ead

    • SHA512

      116b737862fedf19484caeff94ad02931c04c03b8fe3a34568e2b3da0641662229b47863e05a7b65a225c66a229471ab2e73e21156cfcc5d947f2c4f9f7fc42b

    • SSDEEP

      98304:eQ43AbtIfBLLzDYqfPKtyU8xcbvnJVtVPmiMBew53cwxX8DMBsx/R+evsQ:eQ4UIf9SlbbDrPmiMMw5pxoPN

    • Floxif family

    • 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

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks