General

  • Target

    2024-09-13_d11ccbdffbe5aded2380993d29943e15_bkransomware_floxif

  • Size

    1.9MB

  • Sample

    240913-q2jk2asgjn

  • MD5

    d11ccbdffbe5aded2380993d29943e15

  • SHA1

    c3cb8ebf9f179a7d2d242d26c4bf275c7a9ab5f0

  • SHA256

    1b6384b83e1f5cec24d90519ea2458267a6bb719d0a1b90223290d405b7da327

  • SHA512

    1c0eea4637bb8db8550631f858c29f402f1bbc171837e30695d56955f6246ece0fbd43b1c80dc1680a57d3aef5b82468ef0f1175087ed4d31e7fb9c9b8b3970b

  • SSDEEP

    49152:USn5w1wAEkk4HhsTGhbcbfrp8RjD0MKrjUjsT4/rVCAgwqLVJBD:Uu5w1wAEk5HhNbcTrORaXUjsT4/rVCdZ

Malware Config

Targets

    • Target

      2024-09-13_d11ccbdffbe5aded2380993d29943e15_bkransomware_floxif

    • Size

      1.9MB

    • MD5

      d11ccbdffbe5aded2380993d29943e15

    • SHA1

      c3cb8ebf9f179a7d2d242d26c4bf275c7a9ab5f0

    • SHA256

      1b6384b83e1f5cec24d90519ea2458267a6bb719d0a1b90223290d405b7da327

    • SHA512

      1c0eea4637bb8db8550631f858c29f402f1bbc171837e30695d56955f6246ece0fbd43b1c80dc1680a57d3aef5b82468ef0f1175087ed4d31e7fb9c9b8b3970b

    • SSDEEP

      49152:USn5w1wAEkk4HhsTGhbcbfrp8RjD0MKrjUjsT4/rVCAgwqLVJBD:Uu5w1wAEk5HhNbcTrORaXUjsT4/rVCdZ

    • 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

    • 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