General

  • Target

    e92b69e4a4bb0f27803f07800fbfbd6817d3693c791c9f4ad7782e624785e51d

  • Size

    1.4MB

  • Sample

    240816-hfkbfavcrl

  • MD5

    00397c76510575ad27ad9131b2bff688

  • SHA1

    a6356908f11c54951fa72447a807459533de45d0

  • SHA256

    e92b69e4a4bb0f27803f07800fbfbd6817d3693c791c9f4ad7782e624785e51d

  • SHA512

    03425756997968e6d1998acd7ea23a1d3c9efd9fac8da9d2e34e934639512df676cf0f3847707dcbd2c9c19bee385c60ff58d68886424ca4f57b40de66c902dd

  • SSDEEP

    24576:X8KH/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuIfrE2:sK51rgXteP3Vz9oI2mhoNosVDP+fX+

Malware Config

Targets

    • Target

      e92b69e4a4bb0f27803f07800fbfbd6817d3693c791c9f4ad7782e624785e51d

    • Size

      1.4MB

    • MD5

      00397c76510575ad27ad9131b2bff688

    • SHA1

      a6356908f11c54951fa72447a807459533de45d0

    • SHA256

      e92b69e4a4bb0f27803f07800fbfbd6817d3693c791c9f4ad7782e624785e51d

    • SHA512

      03425756997968e6d1998acd7ea23a1d3c9efd9fac8da9d2e34e934639512df676cf0f3847707dcbd2c9c19bee385c60ff58d68886424ca4f57b40de66c902dd

    • SSDEEP

      24576:X8KH/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuIfrE2:sK51rgXteP3Vz9oI2mhoNosVDP+fX+

    • 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