Overview

overview

10

Static

static

10

source_prepared.exe

windows7-x64

7

source_prepared.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    77.7MB

  • Sample

    241026-cr9gtazaln

  • MD5

    f4b8e19c0bd6fa313813bbf9e8f5c12d

  • SHA1

    3602318f03498baef69368ac2d0bc41c36900f0b

  • SHA256

    c28452f64df58e56b98c068fd46066068fda90e1f9f5191644f8f2a7100e5d33

  • SHA512

    e1e38cb39b3e39cb938a180f405445f9b4d56710965557b9dd94420db0a0f3c0e661191b335be8b8231a1807c33b7ea8e3221d410abb43842c4c0d66988c2ee4

  • SSDEEP

    1572864:6vHcRl3WXmSk8IpG7V+VPhqYdfzE7tlHegiYweyJulZUdghhArmdEjV37U:6vHcR56mSkB05awcf2dMpuFhAr6Qo

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      77.7MB

    • MD5

      f4b8e19c0bd6fa313813bbf9e8f5c12d

    • SHA1

      3602318f03498baef69368ac2d0bc41c36900f0b

    • SHA256

      c28452f64df58e56b98c068fd46066068fda90e1f9f5191644f8f2a7100e5d33

    • SHA512

      e1e38cb39b3e39cb938a180f405445f9b4d56710965557b9dd94420db0a0f3c0e661191b335be8b8231a1807c33b7ea8e3221d410abb43842c4c0d66988c2ee4

    • SSDEEP

      1572864:6vHcRl3WXmSk8IpG7V+VPhqYdfzE7tlHegiYweyJulZUdghhArmdEjV37U:6vHcR56mSkB05awcf2dMpuFhAr6Qo

    Score
    9/10
    upxevasionexecutionpersistence

    • 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

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks