Resubmissions

19/08/2026, 19:29

260819-x7c4rsgp9z8

19/08/2026, 19:24

260819-x4pcmagp6t8

19/08/2026, 19:21

260819-x2t54agn918

19/08/2026, 16:07

260819-tk599azxhx8

19/08/2026, 15:57

260819-td1feszwft8

19/08/2026, 05:45

260819-gf2eaael4s8

General

  • Target
    AccessCard_G6a8542a69f7b5754.zip
  • Size 814B
  • Sample260819-gf2eaael4s
  • SHA256 a18b9dac277fa57555bdd7bcaab43dedd58c2481d63b28be31879d448b586ae8
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      confirmation.vbs
    • Size 1KB
    • SHA256 4f421ff46b2dabcff8719ba28deedd1740999f67923e021824aaaf1de6637754
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

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

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • ConnectWise ScreenConnect remote access tool

      ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

    • 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

    • Checks installed software on the system

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Boot or Logon Autostart Execution: Authentication Package

      Suspicious Windows Authentication Registry Modification.

    • Detected potential entity reuse from brand GOOGLE.

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks