Overview

overview

10

Static

static

5f54dc65bc...c8.exe

windows7-x64

10

5f54dc65bc...c8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5f54dc65bc765bc466c857f848339d05f3acb39bf469eecbf78f6f26b6453dc8

  • Size

    377KB

  • Sample

    221127-b79bbabd57

  • MD5

    8ecfa798046c77b9d76a94b14b02b02c

  • SHA1

    b1926a868f929e6673a5c947772a4e95a08f5a56

  • SHA256

    5f54dc65bc765bc466c857f848339d05f3acb39bf469eecbf78f6f26b6453dc8

  • SHA512

    3545eef3a5437cdd47adbfdcce2d12750296a5d42b1d85c6de674016e89fe009eab5274d701f21d23f720be5a604becf7bf2d755cebe75a8ca4d7073fe7a6051

  • SSDEEP

    6144:xCTPgrnq0/FniJi6uTJKvePPMqLckUet72FwBI+AFdb8Mu2tkqxrqLckP+xn0YOz:xCTPgrnZiJiAaMVkUet7EwBI+APu2DrY

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      5f54dc65bc765bc466c857f848339d05f3acb39bf469eecbf78f6f26b6453dc8

    • Size

      377KB

    • MD5

      8ecfa798046c77b9d76a94b14b02b02c

    • SHA1

      b1926a868f929e6673a5c947772a4e95a08f5a56

    • SHA256

      5f54dc65bc765bc466c857f848339d05f3acb39bf469eecbf78f6f26b6453dc8

    • SHA512

      3545eef3a5437cdd47adbfdcce2d12750296a5d42b1d85c6de674016e89fe009eab5274d701f21d23f720be5a604becf7bf2d755cebe75a8ca4d7073fe7a6051

    • SSDEEP

      6144:xCTPgrnq0/FniJi6uTJKvePPMqLckUet72FwBI+AFdb8Mu2tkqxrqLckP+xn0YOz:xCTPgrnZiJiAaMVkUet7EwBI+APu2DrY

    Score
    10/10
    evasionpersistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Disables use of System Restore points

      evasion

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks