General

  • Target
    classicshell_4_0_2.exe
  • Size 5.4MB
  • Sample260913-sjtz6aycpg
  • SHA256 79015ab8c92c29d30903ff3cec9687afa151fcfd4d089c47f0fb0ca3c54f8c6d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      classicshell_4_0_2.exe
    • Size 5.4MB
    • SHA256 79015ab8c92c29d30903ff3cec9687afa151fcfd4d089c47f0fb0ca3c54f8c6d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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

    • Modifies system executable filetype association

    • Badlisted process makes network request

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

    • 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

MITRE ATT&CK Enterprise v16

Tasks