General

  • Target

    2025-01-01_251ca9918b204b5b04a059150481d9dd_floxif_icedid

  • Size

    3.3MB

  • Sample

    250101-1c9q2avpes

  • MD5

    251ca9918b204b5b04a059150481d9dd

  • SHA1

    c6c2fa3f7827ac66067af68ba8f2ce29160b8dc4

  • SHA256

    3f3f34f2e808d7064a6db8b377974a4efb19eaf0218081ad84169a738aa92f54

  • SHA512

    a74ec7db35fa7367fb90f3330463cb19dc60c9c42c1bc9d4d554c4658653d48a9fb12f43806ff0c65d651d24ac755ac21a5ca483f8dc65c03bb73c8075603816

  • SSDEEP

    49152:hAtaLZd5KAxBxFNPBN3N+rwItb9Lg2ZPV/yiwbRoNrA:hAoLZd5KAxXFNZN3NUwItb9LNPV/yus

Malware Config

Targets

    • Target

      2025-01-01_251ca9918b204b5b04a059150481d9dd_floxif_icedid

    • Size

      3.3MB

    • MD5

      251ca9918b204b5b04a059150481d9dd

    • SHA1

      c6c2fa3f7827ac66067af68ba8f2ce29160b8dc4

    • SHA256

      3f3f34f2e808d7064a6db8b377974a4efb19eaf0218081ad84169a738aa92f54

    • SHA512

      a74ec7db35fa7367fb90f3330463cb19dc60c9c42c1bc9d4d554c4658653d48a9fb12f43806ff0c65d651d24ac755ac21a5ca483f8dc65c03bb73c8075603816

    • SSDEEP

      49152:hAtaLZd5KAxBxFNPBN3N+rwItb9Lg2ZPV/yiwbRoNrA:hAoLZd5KAxXFNZN3NUwItb9LNPV/yus

    • 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.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks