Overview

overview

10

Static

static

10

RobloxExector.exe

windows7-x64

7

RobloxExector.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    RobloxExector.exe

  • Size

    81.6MB

  • Sample

    250116-gqey2avrey

  • MD5

    804e1bd26b77b58c4b10c161bd0c34fc

  • SHA1

    321c167036d2308ff5826fd77575bfc59e6b243a

  • SHA256

    4c438d8ddb40ec2c6677b4dfa8191986ad62ee21437db54398ab8b8f19701f9f

  • SHA512

    38de100c88a593757b888bec1083f741ab7feb27417528e3e51d08d889056898b93f23a0c9994b681610f649c95c02cefdbdd4ff46bdb51f45b695c48e848ee8

  • SSDEEP

    1572864:O2GKl1WLdsmwSk8IpG7V+VPhq+kE7TliwiYgj+h58sMwye39xCcJ5AS:OnKbgsmwSkB05aw+Jwy5me39RA

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      RobloxExector.exe

    • Size

      81.6MB

    • MD5

      804e1bd26b77b58c4b10c161bd0c34fc

    • SHA1

      321c167036d2308ff5826fd77575bfc59e6b243a

    • SHA256

      4c438d8ddb40ec2c6677b4dfa8191986ad62ee21437db54398ab8b8f19701f9f

    • SHA512

      38de100c88a593757b888bec1083f741ab7feb27417528e3e51d08d889056898b93f23a0c9994b681610f649c95c02cefdbdd4ff46bdb51f45b695c48e848ee8

    • SSDEEP

      1572864:O2GKl1WLdsmwSk8IpG7V+VPhq+kE7TliwiYgj+h58sMwye39xCcJ5AS:OnKbgsmwSkB05aw+Jwy5me39RA

    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

    • Legitimate hosting services abused for malware hosting/C2

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks