General

  • Target

    3ceb966c86934a43bcf79bccfefe087f3aff40d8dc9fab18cbd6d8c7ad292e9f

  • Size

    2.7MB

  • Sample

    220215-rfpqlaffg3

  • MD5

    23a5092fa3cbf14752251aaec42e8b57

  • SHA1

    b5bc590b04916378f6b6aaafb0cc8e393fa9b441

  • SHA256

    3ceb966c86934a43bcf79bccfefe087f3aff40d8dc9fab18cbd6d8c7ad292e9f

  • SHA512

    cf08c9f3d4747dd8c9b30b2e1ec27a1a7542da47890a5e212b108cc4c23338ff6d304140af69f164915695b85ff8b4f172fd168d9ec04370ce8a4a7280a6ebd4

Malware Config

Targets

    • Target

      3ceb966c86934a43bcf79bccfefe087f3aff40d8dc9fab18cbd6d8c7ad292e9f

    • Size

      2.7MB

    • MD5

      23a5092fa3cbf14752251aaec42e8b57

    • SHA1

      b5bc590b04916378f6b6aaafb0cc8e393fa9b441

    • SHA256

      3ceb966c86934a43bcf79bccfefe087f3aff40d8dc9fab18cbd6d8c7ad292e9f

    • SHA512

      cf08c9f3d4747dd8c9b30b2e1ec27a1a7542da47890a5e212b108cc4c23338ff6d304140af69f164915695b85ff8b4f172fd168d9ec04370ce8a4a7280a6ebd4

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Tasks