Overview

overview

10

Static

static

a7b7386192...8a.exe

windows7-x64

10

a7b7386192...8a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a7b73861921a8e198b7fb56dc17de5f03f1d21738ba592357e2081045b0dbf8a

  • Size

    151KB

  • Sample

    221205-m71jysgg6w

  • MD5

    710d11edb98a6bfe0a4adb326bc2a97d

  • SHA1

    072fbaae08a614e6355324ddbd6a4782931761f4

  • SHA256

    a7b73861921a8e198b7fb56dc17de5f03f1d21738ba592357e2081045b0dbf8a

  • SHA512

    237fa60685ed8413c4cea1893989f18571cb9f55e0f2bd1bb4496992f182f08acf61e5e930f4323d9e74ab94f9646bb1e31312307c147b515dc355f1b9c3b3f5

  • SSDEEP

    3072:+YtPSsSxHLztw7tZ/0zFUuhq5L8zKOxmzLlTMpmUWqBGsJ2:V4PNLstZszlYL8zhaZw4nsJ2

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      a7b73861921a8e198b7fb56dc17de5f03f1d21738ba592357e2081045b0dbf8a

    • Size

      151KB

    • MD5

      710d11edb98a6bfe0a4adb326bc2a97d

    • SHA1

      072fbaae08a614e6355324ddbd6a4782931761f4

    • SHA256

      a7b73861921a8e198b7fb56dc17de5f03f1d21738ba592357e2081045b0dbf8a

    • SHA512

      237fa60685ed8413c4cea1893989f18571cb9f55e0f2bd1bb4496992f182f08acf61e5e930f4323d9e74ab94f9646bb1e31312307c147b515dc355f1b9c3b3f5

    • SSDEEP

      3072:+YtPSsSxHLztw7tZ/0zFUuhq5L8zKOxmzLlTMpmUWqBGsJ2:V4PNLstZszlYL8zhaZw4nsJ2

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Adds Run key to start application

      persistence

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks