General

  • Target
    d3b3a4973f2513fc0513039eab279fc808fcb48ce4ce3a0bc5c3b734217cafaf
  • Size 170KB
  • Sample261102-l9f3nagy4y
  • SHA256 d3b3a4973f2513fc0513039eab279fc808fcb48ce4ce3a0bc5c3b734217cafaf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • gcleaner

C2
  • 185.156.73.98

  • 45.91.200.135

Targets

    • Target
      d3b3a4973f2513fc0513039eab279fc808fcb48ce4ce3a0bc5c3b734217cafaf
    • Size 170KB
    • SHA256 d3b3a4973f2513fc0513039eab279fc808fcb48ce4ce3a0bc5c3b734217cafaf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Enumerates VirtualBox registry keys

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

    • Looks for VirtualBox Guest Additions in registry

    • Downloads MZ/PE file

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks system information in the registry

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

MITRE ATT&CK Enterprise v16

Tasks