Overview

overview

10

Static

static

10

source_prepared.exe

windows11-21h2-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    80.7MB

  • Sample

    241231-1rhwvstmdk

  • MD5

    46c2ced071331bc4c2a8c77b0672038d

  • SHA1

    790ee725328e07aa3db4830f0d8feee6e7341661

  • SHA256

    aecf68d32c206bedfdcfaa024fb5e2efe1ff24865d9ef01cf6583203d6bb7ac0

  • SHA512

    0fb5206da8a46448714b3880b2a2100c152321ea9ad7ecc22a330cdc1e074a4a668b0b82157bc6c7387c80c61460bb4c1d27db442ab7749200f794a79c26e106

  • SSDEEP

    1572864:MGKlDWjysmwSk8IpG7V+VPhqFiE7BbliEoiYgj+h58sMw/DBZB:NK51smwSkB05awFVwE65Dt

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      80.7MB

    • MD5

      46c2ced071331bc4c2a8c77b0672038d

    • SHA1

      790ee725328e07aa3db4830f0d8feee6e7341661

    • SHA256

      aecf68d32c206bedfdcfaa024fb5e2efe1ff24865d9ef01cf6583203d6bb7ac0

    • SHA512

      0fb5206da8a46448714b3880b2a2100c152321ea9ad7ecc22a330cdc1e074a4a668b0b82157bc6c7387c80c61460bb4c1d27db442ab7749200f794a79c26e106

    • SSDEEP

      1572864:MGKlDWjysmwSk8IpG7V+VPhqFiE7BbliEoiYgj+h58sMw/DBZB:NK51smwSkB05awFVwE65Dt

    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