General

  • Target

    7b1d1317dc53d410b3b8c7f09e3affa4cd7ebbfae80c89a3147752c461503e7b

  • Size

    295KB

  • Sample

    241230-aq3a1a1qct

  • MD5

    20fecfdda605a23d8236b0d515156c89

  • SHA1

    b47402b373a3c7ff0a96dbf42f498d12448a840d

  • SHA256

    7b1d1317dc53d410b3b8c7f09e3affa4cd7ebbfae80c89a3147752c461503e7b

  • SHA512

    02625a91892b839f7d859b9952334acf37cce18789743abbabf9f706f6432d2d787240658080cf0ba2cd708e524c9513028cc018c309875074638bbf9795ef99

  • SSDEEP

    6144:5BYvHkL6agJ2uMYKNUhJ5E5wW+u3BV+UdvrEFp7hK1o:5mvkL61J2uyiJ5E5Ou3BjvrEH7Wo

Malware Config

Targets

    • Target

      7b1d1317dc53d410b3b8c7f09e3affa4cd7ebbfae80c89a3147752c461503e7b

    • Size

      295KB

    • MD5

      20fecfdda605a23d8236b0d515156c89

    • SHA1

      b47402b373a3c7ff0a96dbf42f498d12448a840d

    • SHA256

      7b1d1317dc53d410b3b8c7f09e3affa4cd7ebbfae80c89a3147752c461503e7b

    • SHA512

      02625a91892b839f7d859b9952334acf37cce18789743abbabf9f706f6432d2d787240658080cf0ba2cd708e524c9513028cc018c309875074638bbf9795ef99

    • SSDEEP

      6144:5BYvHkL6agJ2uMYKNUhJ5E5wW+u3BV+UdvrEFp7hK1o:5mvkL61J2uyiJ5E5Ou3BjvrEH7Wo

    • Floxif family

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Detects Floxif payload

    • Downloads MZ/PE file

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks