General

  • Target
    ChromeSetup.exe
  • Size 11.2MB
  • Sample260720-p157zaax4j
  • SHA256 b8fd7d68b3c9da63cf88e6dd424a1003fcf37df04b35cf47e728295e14517e15
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      ChromeSetup.exe
    • Size 11.2MB
    • SHA256 b8fd7d68b3c9da63cf88e6dd424a1003fcf37df04b35cf47e728295e14517e15
    • 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.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • 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 v16

Tasks