General

  • Target
    2042cb09deb443e5b3d9-1.0.0.xpi
  • Size 13KB
  • Sample260815-cqmlnaxyey
  • SHA256 71aae62a9e3ac20763adbd7a5418abd99e19cc5a26890c77082d0dfc3cde0cfc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      js/app.js
    • Size 346B
    • SHA256 0c705ff5e69e99a953bffacf5c8ad32d3997587588fbde1928d7e77e244f15a6
    • MD5 SHA1 SHA512 TLSH
    • Downloads MZ/PE file

    • 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.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • 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.

    • Target
      popup.html
    • Size 505B
    • SHA256 ed133d6531a16f2afaa7b93f7d8ca6fc0f107fb1c0d8c7414f924ed51da160f0
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks