General

  • Target

    2024-11-11_d4d8d97c253668da0a3156954fcaa380_bkransomware_floxif_hijackloader

  • Size

    14.4MB

  • Sample

    241111-prkjxaspbn

  • MD5

    d4d8d97c253668da0a3156954fcaa380

  • SHA1

    c4d9d6d3ddf675d0899ba7abad8e6f7c34cd756a

  • SHA256

    704f980fd23351d44ff8751a6fa161caf409639f6a46fac0e261e6b606967cfb

  • SHA512

    8a54a5dfca3c8bb0e21ba2ad3d5cbe425a40c9bddef1ba59daec6b5b9807c864c9ae59252e0a1b958bc5210a372494bee08383e24484fdd46e0e972e2737bf08

  • SSDEEP

    98304:8TatQIZETGdOfW0+bs0ZmjBjcaw2lsuze/iBXsLVMZHvOyGCPvPZODByQNdXCd00:86t30t0u/Zk28XCd0LWkVgeXSL

Malware Config

Targets

    • Target

      2024-11-11_d4d8d97c253668da0a3156954fcaa380_bkransomware_floxif_hijackloader

    • Size

      14.4MB

    • MD5

      d4d8d97c253668da0a3156954fcaa380

    • SHA1

      c4d9d6d3ddf675d0899ba7abad8e6f7c34cd756a

    • SHA256

      704f980fd23351d44ff8751a6fa161caf409639f6a46fac0e261e6b606967cfb

    • SHA512

      8a54a5dfca3c8bb0e21ba2ad3d5cbe425a40c9bddef1ba59daec6b5b9807c864c9ae59252e0a1b958bc5210a372494bee08383e24484fdd46e0e972e2737bf08

    • SSDEEP

      98304:8TatQIZETGdOfW0+bs0ZmjBjcaw2lsuze/iBXsLVMZHvOyGCPvPZODByQNdXCd00:86t30t0u/Zk28XCd0LWkVgeXSL

    • 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.

    • A potential corporate email address has been identified in the URL: [email protected]

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks