General

  • Target

    3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dacN.exe

  • Size

    533KB

  • Sample

    250124-ytaxxswkhy

  • MD5

    a70672b440882880af76dff63883c4a0

  • SHA1

    cdc0ed9c28d3517912cd0681f882d32bfc35f26a

  • SHA256

    3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dac

  • SHA512

    7350e69a72013cf3b51dda7b3d9ca89ce923f5fe4eb961fa7e0c7600e1884dfcb41bb80166bfcc8703f3affed83b27bbc18322494b115573d0b48a77c43f9553

  • SSDEEP

    6144:kafsiuvAQ+tTm6cyERSiytjLhcyE4jKS6v6KmGBV+UdvrEFp7hK+6li:RCvAQ+q6ctRt6XWyfjOyKbBjvrEH7hv

Malware Config

Targets

    • Target

      3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dacN.exe

    • Size

      533KB

    • MD5

      a70672b440882880af76dff63883c4a0

    • SHA1

      cdc0ed9c28d3517912cd0681f882d32bfc35f26a

    • SHA256

      3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dac

    • SHA512

      7350e69a72013cf3b51dda7b3d9ca89ce923f5fe4eb961fa7e0c7600e1884dfcb41bb80166bfcc8703f3affed83b27bbc18322494b115573d0b48a77c43f9553

    • SSDEEP

      6144:kafsiuvAQ+tTm6cyERSiytjLhcyE4jKS6v6KmGBV+UdvrEFp7hK+6li:RCvAQ+q6ctRt6XWyfjOyKbBjvrEH7hv

    • Floxif family

    • Floxif, Floodfix

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

    • Detects Floxif payload

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • 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