Resubmissions

13/08/2026, 17:13

260813-vrhyzatwev

13/08/2026, 17:09

260813-vpcn6stwbz6

13/08/2026, 15:19

260813-sqaj4ashkc9

General

  • Target
    2026-08-13_5e6be4cd0525f193007adba4a22792fc_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
  • Size 33.2MB
  • Sample260813-sqaj4ashkc
  • SHA256 2f8d51e427ef2495b1d5ba514e18d6ef1f34a3fda9a748bb5902a04dc4a2d8ae
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-13_5e6be4cd0525f193007adba4a22792fc_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
    • Size 33.2MB
    • SHA256 2f8d51e427ef2495b1d5ba514e18d6ef1f34a3fda9a748bb5902a04dc4a2d8ae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Enumerates VirtualBox DLL files

    • Enumerates VirtualBox registry keys

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VirtualBox drivers on disk

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Looks for VMWare Tools registry key

    • Looks for VMWare drivers on disk

    • Looks for VMWare services registry key.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • 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.

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Contacts third-party web service commonly abused for C2

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

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks