General

  • Target

    9c3b670a238a9c26cb7acb459ccf0be475c553a93638c99049f07afe5a7cc03e

  • Size

    1.4MB

  • Sample

    241216-h2552azmbz

  • MD5

    ae09c91564a9f60451456a1b0c53b803

  • SHA1

    f22517f623a3dec01d7ae1b2d14121234559640f

  • SHA256

    9c3b670a238a9c26cb7acb459ccf0be475c553a93638c99049f07afe5a7cc03e

  • SHA512

    6a16178b9f3e7df14eec8c5b31a0074b5ca2a76541ab29ab80c304b6b22283244854c487b1e9f0bfbf7cc23bc034a4f0eee6dc8be25dda62dea82106df751c69

  • SSDEEP

    24576:gqcKH/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuI/rd:qK51rgXteP3Vz9oI2mhoNosVDP+fX0

Malware Config

Targets

    • Target

      9c3b670a238a9c26cb7acb459ccf0be475c553a93638c99049f07afe5a7cc03e

    • Size

      1.4MB

    • MD5

      ae09c91564a9f60451456a1b0c53b803

    • SHA1

      f22517f623a3dec01d7ae1b2d14121234559640f

    • SHA256

      9c3b670a238a9c26cb7acb459ccf0be475c553a93638c99049f07afe5a7cc03e

    • SHA512

      6a16178b9f3e7df14eec8c5b31a0074b5ca2a76541ab29ab80c304b6b22283244854c487b1e9f0bfbf7cc23bc034a4f0eee6dc8be25dda62dea82106df751c69

    • SSDEEP

      24576:gqcKH/B1FBgDXZNFfZoWe0KVIC9ClKa5IrykTHhQ5NoRyftZZriXWzr6pfKuI/rd:qK51rgXteP3Vz9oI2mhoNosVDP+fX0

    • 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: 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks