General

  • Target

    1b6a97bac0b7919dff351d60a3452930N.exe

  • Size

    1.2MB

  • Sample

    240817-t4l1qaybpr

  • MD5

    1b6a97bac0b7919dff351d60a3452930

  • SHA1

    376069d3ee0a07d108303699b4118f3c15e39f03

  • SHA256

    4dc5805e9c93c117619231d63f0d419cb4561d6c7fcfbfd6d619bbde25eeb0a1

  • SHA512

    2ebd2d05fad6cae39fcc90c049df3c06d54ba5717edb3450be1e316e18b85479e940ddd86b36b93a1c28aeb3487f1be4dcbaefb36b2d4429244e369d74086b12

  • SSDEEP

    24576:qu1iSAU/zc/8bdl7QG5/H3qZki/Au7JXSLrEH7lFTC:eU/Q/el7Qg3qN/AuFns

Malware Config

Targets

    • Target

      1b6a97bac0b7919dff351d60a3452930N.exe

    • Size

      1.2MB

    • MD5

      1b6a97bac0b7919dff351d60a3452930

    • SHA1

      376069d3ee0a07d108303699b4118f3c15e39f03

    • SHA256

      4dc5805e9c93c117619231d63f0d419cb4561d6c7fcfbfd6d619bbde25eeb0a1

    • SHA512

      2ebd2d05fad6cae39fcc90c049df3c06d54ba5717edb3450be1e316e18b85479e940ddd86b36b93a1c28aeb3487f1be4dcbaefb36b2d4429244e369d74086b12

    • SSDEEP

      24576:qu1iSAU/zc/8bdl7QG5/H3qZki/Au7JXSLrEH7lFTC:eU/Q/el7Qg3qN/AuFns

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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