General

  • Target

    tmp

  • Size

    9.2MB

  • Sample

    221214-1t8v3abc57

  • MD5

    53540062e2853766764ac60dbaa4baab

  • SHA1

    2996181c5ac1ba583516c7fac5dd22e6e87cd857

  • SHA256

    6a1c8fe3f496cb8cae1aa6891b96756470f004f899c2159398ebd0c8b438998b

  • SHA512

    c505fd7763935469798bb4d1cea25b9f5c282ede03efb59edb49e0a0f539fd1a9e87f4a5998d843a1ab3e2a77e07fbb171218f6df8371ff6a069302334d8f7b2

  • SSDEEP

    196608:B8HVH/lgXBCl6M7GXXVADSS4Ny7qXSXcAhRfRDq56E27CExF:B81/eXkkM7cGGBNpuXhhBqJ0CEH

Malware Config

Targets

    • Target

      tmp

    • Size

      9.2MB

    • MD5

      53540062e2853766764ac60dbaa4baab

    • SHA1

      2996181c5ac1ba583516c7fac5dd22e6e87cd857

    • SHA256

      6a1c8fe3f496cb8cae1aa6891b96756470f004f899c2159398ebd0c8b438998b

    • SHA512

      c505fd7763935469798bb4d1cea25b9f5c282ede03efb59edb49e0a0f539fd1a9e87f4a5998d843a1ab3e2a77e07fbb171218f6df8371ff6a069302334d8f7b2

    • SSDEEP

      196608:B8HVH/lgXBCl6M7GXXVADSS4Ny7qXSXcAhRfRDq56E27CExF:B81/eXkkM7cGGBNpuXhhBqJ0CEH

    • Modifies security service

    • xmrig

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

    • XMRig Miner payload

    • Executes dropped EXE

    • Possible privilege escalation attempt

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Modifies file permissions

    • Windows security modification

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks