Extracted

Extracted

• • Target

    RVF001.EXE

  • Size

    300.0MB

  • MD5

    fdd6bb2ce995b36d49d3196894192988

  • SHA1

    9e8b9db35c796ccd6622771ffc5d333038d3333d

  • SHA256

    a09c85265ae57ce325328a06925d3fbc61021f2ca815d00858c3024ab6f8e3a8

  • SHA512

    e337f94b47930a8e01ef4877a45578c9e1bf430111a6c27de03f50cee599717e4c0605f01f41d70b2123ef3bf12fb695893965876cd90ac4a17746dc8b7389e2

  • SSDEEP

    3072:9q1IYuRXuhcSOY/hQ6d1XmRsDvHt02pWJJ67rmvHszvTBFUa:UyY6TYC6d1XjxpWJmryHszvTBFZ

  Score

  10^/10

  asyncratvenom clientsdiscoveryrat

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat

  • Asyncrat family

    asyncrat

  • Executes dropped EXE

  • Uses the VBS compiler for execution

  • Suspicious use of SetThreadContext

  behavioral1behavioral2

• • Target

    RVF002.VBS

  • Size

    236KB

  • MD5

    7b474b087d336f766ba4cd74067e2786

  • SHA1

    aac3de5ebd60465dabdd78033637819b68d1e91b

  • SHA256

    92d4a215bc6adc95dec27c087a23e307dcebd79b2abcbb76f9f9dc08a70b3e5a

  • SHA512

    e431562d6a08d91075c8498dd88de3c83a7e21bf627263254f3b62e9f9b5493a34f1f942412865e3bd4bc3bcfc4ff2c8f5223aa0fa58601803d1f43451f50dfe

  • SSDEEP

    24:QnODOUWlHllyjOMyE2aL8gVEuMvywFfV7N9Riwnwm43YQ7FYiVLneMDTFv9vPvWE:yKVWtl6OeqyYLQeMHNOSAgHyLKhB

  Score

  10^/10

  execution

  • Checks computer location settings

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

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution
  behavioral3behavioral4