General

  • Target

    3ab73eea078b1b02178fae3a40dc485ff3fbe1399ac1e86371c54de788f96a38

  • Size

    1.4MB

  • Sample

    240815-m1ec5steqj

  • MD5

    30b7b6de71ec83b55eb6478c9647775a

  • SHA1

    bbcc22032431ffe5b929d8cfa1ba9cf83af12f08

  • SHA256

    3ab73eea078b1b02178fae3a40dc485ff3fbe1399ac1e86371c54de788f96a38

  • SHA512

    bee026f4d331858396ba3b1a1ebbeaa29b350a29f87f8a37bd0515210545ed5b328bed84512e32c18425207c0fc2b8759fc0405f4db546f9b484c84a0876ec1f

  • SSDEEP

    24576:gV8Kk/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuI/rs:3KY1rgXteP3Vz9oI2mhoNosVDP+fXR

Malware Config

Targets

    • Target

      3ab73eea078b1b02178fae3a40dc485ff3fbe1399ac1e86371c54de788f96a38

    • Size

      1.4MB

    • MD5

      30b7b6de71ec83b55eb6478c9647775a

    • SHA1

      bbcc22032431ffe5b929d8cfa1ba9cf83af12f08

    • SHA256

      3ab73eea078b1b02178fae3a40dc485ff3fbe1399ac1e86371c54de788f96a38

    • SHA512

      bee026f4d331858396ba3b1a1ebbeaa29b350a29f87f8a37bd0515210545ed5b328bed84512e32c18425207c0fc2b8759fc0405f4db546f9b484c84a0876ec1f

    • SSDEEP

      24576:gV8Kk/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuI/rs:3KY1rgXteP3Vz9oI2mhoNosVDP+fXR

    • 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.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

MITRE ATT&CK Enterprise v15

Tasks