Overview

overview

10

Static

static

7

4c9f59cfcf...25.exe

windows7-x64

10

4c9f59cfcf...25.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4c9f59cfcf764f6f043bd1c8f13d6c1df9c7e3066a61ff9130c3754291fbdb25

  • Size

    450KB

  • Sample

    240805-z8fmdsyeqk

  • MD5

    bd985fa699b9a75fac6ebd218a6c438d

  • SHA1

    81c8eddd9ee8011b2ca888ae95ede2cf4cf7a02f

  • SHA256

    4c9f59cfcf764f6f043bd1c8f13d6c1df9c7e3066a61ff9130c3754291fbdb25

  • SHA512

    ba07bbbcb3131db8f603eacf58574f703af9e357096802c3cc9af0e793cb02bcf329ade04d4de6b59ade43f880552acf49c3196ef9eb010d02b31c7b307772ea

  • SSDEEP

    768:/pQNwC3BESe4Vqth+0V5vKPyLylze70wi3BEmRjmJh:BeT7BVwxfvLFwjRRq

Score
10/10
discoveryevasionupx

Malware Config

Targets

    • Target

      4c9f59cfcf764f6f043bd1c8f13d6c1df9c7e3066a61ff9130c3754291fbdb25

    • Size

      450KB

    • MD5

      bd985fa699b9a75fac6ebd218a6c438d

    • SHA1

      81c8eddd9ee8011b2ca888ae95ede2cf4cf7a02f

    • SHA256

      4c9f59cfcf764f6f043bd1c8f13d6c1df9c7e3066a61ff9130c3754291fbdb25

    • SHA512

      ba07bbbcb3131db8f603eacf58574f703af9e357096802c3cc9af0e793cb02bcf329ade04d4de6b59ade43f880552acf49c3196ef9eb010d02b31c7b307772ea

    • SSDEEP

      768:/pQNwC3BESe4Vqth+0V5vKPyLylze70wi3BEmRjmJh:BeT7BVwxfvLFwjRRq

    Score
    10/10
    discoveryevasionupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks