General

  • Target

    2024-09-26_3b494f756432139d4300feb18000ca5b_bkransomware_floxif

  • Size

    353KB

  • Sample

    240926-fdzbga1eja

  • MD5

    3b494f756432139d4300feb18000ca5b

  • SHA1

    7197905ca3b7ff4d566151c9f5218bededb9e9f2

  • SHA256

    3f30240bc911a94d863381065d41a9890f4c0edf72108aba7fc71bd00f503b3f

  • SHA512

    171532c3a32c9f1cb787860e9bafc4b263017f4de9362beedf63bd41ad6e2d18742b8ea63dfe1071f44e4da091a3f2a248d75635b0a132d317b278aee2b61be5

  • SSDEEP

    6144:kGnTIIIIRh9Tmu/EDbvufeQcM4BRz7kx/49Pmx2LAO0BV+UdvrEFp7hK4:zBEDbvumQT4r0x/x2EO0BjvrEH7T

Malware Config

Targets

    • Target

      2024-09-26_3b494f756432139d4300feb18000ca5b_bkransomware_floxif

    • Size

      353KB

    • MD5

      3b494f756432139d4300feb18000ca5b

    • SHA1

      7197905ca3b7ff4d566151c9f5218bededb9e9f2

    • SHA256

      3f30240bc911a94d863381065d41a9890f4c0edf72108aba7fc71bd00f503b3f

    • SHA512

      171532c3a32c9f1cb787860e9bafc4b263017f4de9362beedf63bd41ad6e2d18742b8ea63dfe1071f44e4da091a3f2a248d75635b0a132d317b278aee2b61be5

    • SSDEEP

      6144:kGnTIIIIRh9Tmu/EDbvufeQcM4BRz7kx/49Pmx2LAO0BV+UdvrEFp7hK4:zBEDbvumQT4r0x/x2EO0BjvrEH7T

    • 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.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks