General

  • Target

    f497dcdd09363a1b9b2952f5d400bb1f855683a524fe1403ed1e93dca164a960

  • Size

    13.2MB

  • Sample

    230612-dh27taaf26

  • MD5

    4c8be1ac34612243d2306fa9adcc2fbc

  • SHA1

    1028ba563065d4220130b35d4b0806ff4a749974

  • SHA256

    f497dcdd09363a1b9b2952f5d400bb1f855683a524fe1403ed1e93dca164a960

  • SHA512

    08b2755a2db631ddfba8d4667550762b5590ce15f016105149c9beb3df1131984af5c1adb1b534e3156582642a864c7ed7b8318c336d47a952146def6af5f744

  • SSDEEP

    196608:VgTX24UQde9XR0IrM0rlRpl6uflQMh5o3C5dINNmh+GXYvjtt6:VgSVRcqhD8SINN7GIvjtt6

Malware Config

Targets

    • Target

      f497dcdd09363a1b9b2952f5d400bb1f855683a524fe1403ed1e93dca164a960

    • Size

      13.2MB

    • MD5

      4c8be1ac34612243d2306fa9adcc2fbc

    • SHA1

      1028ba563065d4220130b35d4b0806ff4a749974

    • SHA256

      f497dcdd09363a1b9b2952f5d400bb1f855683a524fe1403ed1e93dca164a960

    • SHA512

      08b2755a2db631ddfba8d4667550762b5590ce15f016105149c9beb3df1131984af5c1adb1b534e3156582642a864c7ed7b8318c336d47a952146def6af5f744

    • SSDEEP

      196608:VgTX24UQde9XR0IrM0rlRpl6uflQMh5o3C5dINNmh+GXYvjtt6:VgSVRcqhD8SINN7GIvjtt6

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • XMRig Miner payload

    • Drops file in Drivers directory

    • Stops running service(s)

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks