Overview

overview

10

Static

static

10

source_prepared.exe

windows10-2004-x64

9

Resubmissions

10/04/2025, 16:03

250410-thdgfswxas 10

10/04/2025, 15:11

250410-skstgsvwgt 10

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General

  • Target

    source_prepared.exe

  • Size

    87.3MB

  • Sample

    250410-skstgsvwgt

  • MD5

    769d41bc2bb23da35b9bfc10844fab4d

  • SHA1

    cebb0939e2d04e388331ab6f540fd722bf77ec3d

  • SHA256

    5a5668f9c16c319a419d6a345be77c470ca7aa5cdf996b9d5366e3a2870bc91d

  • SHA512

    15a3bd7ccdf7b30ab3f1257bc42b1b8e1ff22446a2a2fd574ac516f6a6f919a7440828817ddd2ffff0695eadf8c5c8345c5c1d6ab2f6e250b5e2b7c7bd6b9ae8

  • SSDEEP

    1572864:LtIupudNK/lgWjcP0OkiqOv8im2AzOE7fbli0GiYgj+h58sMwM8DQGe:SYoWi7MOknOv8i3mTw0Y5QE

Score
10/10
pysilondefense_evasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      87.3MB

    • MD5

      769d41bc2bb23da35b9bfc10844fab4d

    • SHA1

      cebb0939e2d04e388331ab6f540fd722bf77ec3d

    • SHA256

      5a5668f9c16c319a419d6a345be77c470ca7aa5cdf996b9d5366e3a2870bc91d

    • SHA512

      15a3bd7ccdf7b30ab3f1257bc42b1b8e1ff22446a2a2fd574ac516f6a6f919a7440828817ddd2ffff0695eadf8c5c8345c5c1d6ab2f6e250b5e2b7c7bd6b9ae8

    • SSDEEP

      1572864:LtIupudNK/lgWjcP0OkiqOv8im2AzOE7fbli0GiYgj+h58sMwM8DQGe:SYoWi7MOknOv8i3mTw0Y5QE

    Score
    9/10
    defense_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.

      defense_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 v16

Tasks