General

  • Target

    mav17final.exe

  • Size

    13.2MB

  • Sample

    240522-fdebascd23

  • MD5

    9e77a1c36b7ee264c38b958963769c08

  • SHA1

    eb7ad58040a6dbf826a37d52c26f7ce8ef963342

  • SHA256

    f1836d3e4c6916cdc1f873b430d0a2784885e587683f6917fd51c04eba18933c

  • SHA512

    cb4867e6d1eac352c59285e5b51128a54347e0780826b9c8221e516d650aa815d518591c8d4594a09b0ef331da29a9b49c0cab47987d035abda32f599be06cff

  • SSDEEP

    196608:XiwmU0yb8PHvOzg5dpsYjAu3toeQXs5S+9HIG3/htx4FMIZETSvjPePdrQJ/B2nw:ywuky7h/QXs4+9H7/DxQETSvvJsWp1

Malware Config

Targets

    • Target

      mav17final.exe

    • Size

      13.2MB

    • MD5

      9e77a1c36b7ee264c38b958963769c08

    • SHA1

      eb7ad58040a6dbf826a37d52c26f7ce8ef963342

    • SHA256

      f1836d3e4c6916cdc1f873b430d0a2784885e587683f6917fd51c04eba18933c

    • SHA512

      cb4867e6d1eac352c59285e5b51128a54347e0780826b9c8221e516d650aa815d518591c8d4594a09b0ef331da29a9b49c0cab47987d035abda32f599be06cff

    • SSDEEP

      196608:XiwmU0yb8PHvOzg5dpsYjAu3toeQXs5S+9HIG3/htx4FMIZETSvjPePdrQJ/B2nw:ywuky7h/QXs4+9H7/DxQETSvvJsWp1

    • xmrig

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

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Stops running service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks