General

  • Target

    2922aa05dd32dce8d6d388f7e1439a03021f36ad68bee57e82851e2de99b0594

  • Size

    1.4MB

  • Sample

    241216-h1ayhazlds

  • MD5

    e3f2fa6c2047139a68d34f17442f0bf7

  • SHA1

    5c359a29cd3eab474feb37d83890cc56b9aba93c

  • SHA256

    2922aa05dd32dce8d6d388f7e1439a03021f36ad68bee57e82851e2de99b0594

  • SHA512

    b8a9dd0ae198cf802498c2f32545659fcc3444f45d3d397206af27d0ca801d3847c9f5df86fe6a37b5698498584312febd2fb6d0602bb6f5f8db5c098bed889e

  • SSDEEP

    24576:gS3H/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuI/rEo:B51rgXteP3Vz9oI2mhoNosVDP+fXo

Malware Config

Targets

    • Target

      2922aa05dd32dce8d6d388f7e1439a03021f36ad68bee57e82851e2de99b0594

    • Size

      1.4MB

    • MD5

      e3f2fa6c2047139a68d34f17442f0bf7

    • SHA1

      5c359a29cd3eab474feb37d83890cc56b9aba93c

    • SHA256

      2922aa05dd32dce8d6d388f7e1439a03021f36ad68bee57e82851e2de99b0594

    • SHA512

      b8a9dd0ae198cf802498c2f32545659fcc3444f45d3d397206af27d0ca801d3847c9f5df86fe6a37b5698498584312febd2fb6d0602bb6f5f8db5c098bed889e

    • SSDEEP

      24576:gS3H/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuI/rEo:B51rgXteP3Vz9oI2mhoNosVDP+fXo

    • Floxif family

    • Floxif, Floodfix

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

    • Detects Floxif payload

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • Event Triggered Execution: Image File Execution Options Injection

    • 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.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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