General

  • Target
    OpenShellSetup_4_4_200.exe
  • Size 9.6MB
  • Sample260804-gbm14asbmg
  • SHA256 f6ebfe0d4918b73707090d4c00779bf1fd8bbd453148399e4c0334a54e1db476
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      OpenShellSetup_4_4_200.exe
    • Size 9.6MB
    • SHA256 f6ebfe0d4918b73707090d4c00779bf1fd8bbd453148399e4c0334a54e1db476
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds Run key to start application

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Boot or Logon Autostart Execution: Active Setup

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

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • 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 v16

Tasks