General

  • Target

    2024-11-11_5fe9835021577056f44d26ca70583ecc_bkransomware_floxif_hijackloader

  • Size

    14.4MB

  • Sample

    241111-plxx2ssngk

  • MD5

    5fe9835021577056f44d26ca70583ecc

  • SHA1

    0fbffe6f0dcf317e4e54e0c8cf34d75ba6e01f6e

  • SHA256

    97c6c3576c4bb4b0cb8e61b9aba3d7f1f5f8fa45accb705acff6e478c91a828c

  • SHA512

    d0dbad9663e3f1afb4bbdbc7473300220011f4a4a0b19937b69bd1a66abfecde45d5fe9ef20da3fc8cce52f267e7d2fb6766c5f48a09704210d30d0457a955d8

  • SSDEEP

    98304:8T8tQIZETGdOfW0+bs0ZmjBjcaw2lsuze/iBXsLVMZHvOyGCPvPZBDByQNdXCd0s:8gt30t0u/Zk2VXCd0LWkVgeXSf

Malware Config

Targets

    • Target

      2024-11-11_5fe9835021577056f44d26ca70583ecc_bkransomware_floxif_hijackloader

    • Size

      14.4MB

    • MD5

      5fe9835021577056f44d26ca70583ecc

    • SHA1

      0fbffe6f0dcf317e4e54e0c8cf34d75ba6e01f6e

    • SHA256

      97c6c3576c4bb4b0cb8e61b9aba3d7f1f5f8fa45accb705acff6e478c91a828c

    • SHA512

      d0dbad9663e3f1afb4bbdbc7473300220011f4a4a0b19937b69bd1a66abfecde45d5fe9ef20da3fc8cce52f267e7d2fb6766c5f48a09704210d30d0457a955d8

    • SSDEEP

      98304:8T8tQIZETGdOfW0+bs0ZmjBjcaw2lsuze/iBXsLVMZHvOyGCPvPZBDByQNdXCd0s:8gt30t0u/Zk2VXCd0LWkVgeXSf

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks