General

  • Target

    shawtys_spoofer.exe

  • Size

    3.9MB

  • Sample

    230326-hf73hahf8v

  • MD5

    e27e676f802341a44b0d857d0813a6c6

  • SHA1

    4ecaaa0d24a2206cedfc6df10a40329fb5af0ce8

  • SHA256

    793f41732b3f6ecb37987f7605fe869110ae0c8c0c17fbbf5139a3d92f4b81b7

  • SHA512

    776e039a59c8617ba102cfd23a86a372edd76c48e6bb7251497b2ea63883b15241570809220555ba1ab6a42913aa035519b78be21314e4348b69228db6334b43

  • SSDEEP

    98304:HoKgEqf/LPpsrhDMHJVcDU7CXAyd+wZOddLZS5aEOpcgkShfSr:IEqbSNmJCwCXAdE5nShSr

Malware Config

Targets

    • Target

      shawtys_spoofer.exe

    • Size

      3.9MB

    • MD5

      e27e676f802341a44b0d857d0813a6c6

    • SHA1

      4ecaaa0d24a2206cedfc6df10a40329fb5af0ce8

    • SHA256

      793f41732b3f6ecb37987f7605fe869110ae0c8c0c17fbbf5139a3d92f4b81b7

    • SHA512

      776e039a59c8617ba102cfd23a86a372edd76c48e6bb7251497b2ea63883b15241570809220555ba1ab6a42913aa035519b78be21314e4348b69228db6334b43

    • SSDEEP

      98304:HoKgEqf/LPpsrhDMHJVcDU7CXAyd+wZOddLZS5aEOpcgkShfSr:IEqbSNmJCwCXAdE5nShSr

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

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtCreateThreadExHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks