Resubmissions

12/08/2026, 00:28

260812-ast3eafr2y9

12/08/2026, 00:24

260812-ap2yvafq6x9

12/08/2026, 00:19

260812-ambnwahe449

General

  • Target
    mw3.exe
  • Size 6.4MB
  • Sample260812-ast3eafr2y
  • SHA256 af96bb58c03e51a4c3762596401027b2f6a130bfabb31451ef601964f6e25b3c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      mw3.exe
    • Size 6.4MB
    • SHA256 af96bb58c03e51a4c3762596401027b2f6a130bfabb31451ef601964f6e25b3c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Looks for VirtualBox Guest Additions in registry

    • Checks BIOS information in registry

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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks