Overview

overview

10

Static

static

10

test.exe

windows11-21h2-x64

9

Sharing

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General

  • Target

    test.exe

  • Size

    77.6MB

  • Sample

    240930-2bgjjaxhlr

  • MD5

    806a01d82b183bf7ab1c82a9ccbdde35

  • SHA1

    82b55d119d418b51b2f67c6fd49604ac8ed6e434

  • SHA256

    43f25b20b48abc54a04a8857dbd59b0ae395681509c00d767dffcfc3111cd227

  • SHA512

    f656510879df9747e88455a496c39b331b8d5b56b7ef383328083b0f263ba3bfda801a70717c31abc194a6fd733f36e8b2d925fcbaa41b8537b000062ac416d9

  • SSDEEP

    1572864:fvHcRlnWSmSk8IpG7V+VPhqFxE7ulSpBBPiYweyJulZUdgD7UwayyOliH1O3:fvHcRVhmSkB05awFj8pnApu/7Uw93kO3

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      test.exe

    • Size

      77.6MB

    • MD5

      806a01d82b183bf7ab1c82a9ccbdde35

    • SHA1

      82b55d119d418b51b2f67c6fd49604ac8ed6e434

    • SHA256

      43f25b20b48abc54a04a8857dbd59b0ae395681509c00d767dffcfc3111cd227

    • SHA512

      f656510879df9747e88455a496c39b331b8d5b56b7ef383328083b0f263ba3bfda801a70717c31abc194a6fd733f36e8b2d925fcbaa41b8537b000062ac416d9

    • SSDEEP

      1572864:fvHcRlnWSmSk8IpG7V+VPhqFxE7ulSpBBPiYweyJulZUdgD7UwayyOliH1O3:fvHcRVhmSkB05awFj8pnApu/7Uw93kO3

    Score
    9/10
    evasionexecutionpersistenceupx

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • UPX packed file

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

      upx
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks