Resubmissions

21/08/2026, 01:34

260821-by4dpsel8t9

21/08/2026, 01:28

260821-bv2qpsel2x6

General

  • Target
    RealSetup_21dc9eef804b147073fb42a4a9ae7adf3cd2fd9d34b8a72bff91d2ccc3beb21b.exe
  • Size 16.5MB
  • Sample260821-by4dpsel8t
  • SHA256 d66e412cb82769f684d0e09378aab2d048b3949e029f3cd080ae6ac6242b5a47
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      RealSetup_21dc9eef804b147073fb42a4a9ae7adf3cd2fd9d34b8a72bff91d2ccc3beb21b.exe
    • Size 16.5MB
    • SHA256 d66e412cb82769f684d0e09378aab2d048b3949e029f3cd080ae6ac6242b5a47
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • Contacts third-party web service commonly abused for C2

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

    • Network Share Discovery

      Attempt to gather information on host network.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks