Overview

overview

10

Static

static

10

BootstrapperV1.15.exe

windows11-21h2-x64

9

Resubmissions

11-08-2024 07:28

240811-jap56szhnl 10

11-08-2024 07:21

240811-h6l8qazgln 10

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General

  • Target

    BootstrapperV1.15.exe

  • Size

    76.8MB

  • Sample

    240811-h6l8qazgln

  • MD5

    f2f3bb7c8bd30c04a3dec8e858b5e2f5

  • SHA1

    ff835de38c10f597c3ffcc881422d1a491fe8fda

  • SHA256

    5325cb4d3d9bee27ebd3e45707db8511d83db8b0acbd47e337aab32fc764c5f2

  • SHA512

    bb56fc3a29d981addd1af53f34120f1eca55f45cfb986e5ed9e2ec970693b657dd303d95d8f268b61047ebacdd36f3ce9a10f653b77210d2816d9d30f5eb30be

  • SSDEEP

    1572864:NvHcRlKW/h7vXSk8IpG7V+VPhqYdfME7FFlHFziYweyJulZUdgV3kuea/Z9UI:NvHcREChTSkB05awcfhdCpuR3xB9U

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      BootstrapperV1.15.exe

    • Size

      76.8MB

    • MD5

      f2f3bb7c8bd30c04a3dec8e858b5e2f5

    • SHA1

      ff835de38c10f597c3ffcc881422d1a491fe8fda

    • SHA256

      5325cb4d3d9bee27ebd3e45707db8511d83db8b0acbd47e337aab32fc764c5f2

    • SHA512

      bb56fc3a29d981addd1af53f34120f1eca55f45cfb986e5ed9e2ec970693b657dd303d95d8f268b61047ebacdd36f3ce9a10f653b77210d2816d9d30f5eb30be

    • SSDEEP

      1572864:NvHcRlKW/h7vXSk8IpG7V+VPhqYdfME7FFlHFziYweyJulZUdgV3kuea/Z9UI:NvHcREChTSkB05awcfhdCpuR3xB9U

    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

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks