Overview

overview

10

Static

static

10

source_prepared.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    76.0MB

  • Sample

    241006-shx1eszgrl

  • MD5

    a051e0ec307483a0bef94f81ae4f1470

  • SHA1

    a939a3e03b5595114fe7b2be3655babdcc06bffa

  • SHA256

    b9ccdc33cc8f7f1605660db2d3092aa265bc7fbefd98cfc534233e5a7ad7e53d

  • SHA512

    0503492cb7efb9943b1aee4a7aca1382856a4ca7e0f04d6af3359018bb04a61cdb26742401c42a6e0377979b29e6ced197a11d6ea0b78a4a4047030ed86cdf06

  • SSDEEP

    1572864:WnlkWaWSk8IpG7V+VPhqSvE7WTylKN0iY4MHHLeqPNLtD5Gm3xZu4uCC:auRWSkB05awStTyMlMHVLt1GQx9u/

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      76.0MB

    • MD5

      a051e0ec307483a0bef94f81ae4f1470

    • SHA1

      a939a3e03b5595114fe7b2be3655babdcc06bffa

    • SHA256

      b9ccdc33cc8f7f1605660db2d3092aa265bc7fbefd98cfc534233e5a7ad7e53d

    • SHA512

      0503492cb7efb9943b1aee4a7aca1382856a4ca7e0f04d6af3359018bb04a61cdb26742401c42a6e0377979b29e6ced197a11d6ea0b78a4a4047030ed86cdf06

    • SSDEEP

      1572864:WnlkWaWSk8IpG7V+VPhqSvE7WTylKN0iY4MHHLeqPNLtD5Gm3xZu4uCC:auRWSkB05awStTyMlMHVLt1GQx9u/

    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