General

  • Target

    417d9388a3fabb6d75f0c0f73952d200c7dfd094beac308f118b836419bf383a

  • Size

    1.4MB

  • Sample

    240911-rbygyavcjd

  • MD5

    e14a5d4688a32450103fd482777fe573

  • SHA1

    b683be58202b86d3a6ba2487bf8cc9ab7a62a301

  • SHA256

    417d9388a3fabb6d75f0c0f73952d200c7dfd094beac308f118b836419bf383a

  • SHA512

    e43e39fdc8df4942456c92d6249e6954fc16065292af1b78ebb31486733cc7e252ddd84875b65891b46895ac35f9bf5d79773e6abb142610e74f7ea4268f760d

  • SSDEEP

    24576:o88K78SzsMZCRMp8nFNJ3dcj7zql5Tnoo6WOnLpymOovCce36Ft6pAlxzIBaGq8T:0K783MoXnFv3dcj7q5LsLp3CceMuczXy

Malware Config

Targets

    • Target

      417d9388a3fabb6d75f0c0f73952d200c7dfd094beac308f118b836419bf383a

    • Size

      1.4MB

    • MD5

      e14a5d4688a32450103fd482777fe573

    • SHA1

      b683be58202b86d3a6ba2487bf8cc9ab7a62a301

    • SHA256

      417d9388a3fabb6d75f0c0f73952d200c7dfd094beac308f118b836419bf383a

    • SHA512

      e43e39fdc8df4942456c92d6249e6954fc16065292af1b78ebb31486733cc7e252ddd84875b65891b46895ac35f9bf5d79773e6abb142610e74f7ea4268f760d

    • SSDEEP

      24576:o88K78SzsMZCRMp8nFNJ3dcj7zql5Tnoo6WOnLpymOovCce36Ft6pAlxzIBaGq8T:0K783MoXnFv3dcj7q5LsLp3CceMuczXy

    • 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

    • UPX packed file

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

    • 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.

MITRE ATT&CK Enterprise v15

Tasks