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General

  • Target

    adguardInstaller.exe

  • Size

    142KB

  • Sample

    240703-2h486szanp

  • MD5

    07bb8ad867d95a4861c8955318345f1e

  • SHA1

    3a099b064ea860743676ed795c9289d74f2fec4b

  • SHA256

    e7454bca3e22c5377dac562ed436adbd2ec11c09d04cc96697c9a48c39897375

  • SHA512

    7a8fddd909807a5689b6ae1de0050b5d16421048d6a04bf050abb2d3cbaa52a850cbb02eacdc0541ef5c1205bc546465ae6297679352b1421c810e5de8b006fa

  • SSDEEP

    3072:c4qZHnMyBV3vAhLFvGyfmKvK9MkBrE8wp8:c4qZHdV3vovK9Mkhip8

Malware Config

Targets

    • Target

      adguardInstaller.exe

    • Size

      142KB

    • MD5

      07bb8ad867d95a4861c8955318345f1e

    • SHA1

      3a099b064ea860743676ed795c9289d74f2fec4b

    • SHA256

      e7454bca3e22c5377dac562ed436adbd2ec11c09d04cc96697c9a48c39897375

    • SHA512

      7a8fddd909807a5689b6ae1de0050b5d16421048d6a04bf050abb2d3cbaa52a850cbb02eacdc0541ef5c1205bc546465ae6297679352b1421c810e5de8b006fa

    • SSDEEP

      3072:c4qZHnMyBV3vAhLFvGyfmKvK9MkBrE8wp8:c4qZHdV3vovK9Mkhip8

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Boot or Logon Autostart Execution: Active Setup

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

    • Downloads MZ/PE file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • 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.

MITRE ATT&CK Enterprise v15

Tasks