Overview

overview

10

Static

static

10

RoN fix.exe

windows7-x64

7

RoN fix.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    RoN fix.exe

  • Size

    80.9MB

  • Sample

    240809-l5t4qatarh

  • MD5

    5a71603ec491a469e8235465e99d8e4d

  • SHA1

    38eeff8954400509c5128cf671a0eac31e389317

  • SHA256

    8fa416e027b49eeee3f899fa4c5cd8d4a23f011b6d0640098ba925bad89e53f9

  • SHA512

    8e2af7d5407394139eb9bd8351ef0f0e87e814a8965783c6f6eb0c7062ff17d07f6eeed468a3f959f696fd38b16f2318cf81e0b9f77a3a7b1df457eb185b34f2

  • SSDEEP

    1572864:bvxZQglV3+7vaSk8IpG7V+VPhqCMNE7TlgHtqiYgj+h58sMw4WN9O8mcJzR:bvxZxfueSkB05awCMkeNE5U29OYR

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      RoN fix.exe

    • Size

      80.9MB

    • MD5

      5a71603ec491a469e8235465e99d8e4d

    • SHA1

      38eeff8954400509c5128cf671a0eac31e389317

    • SHA256

      8fa416e027b49eeee3f899fa4c5cd8d4a23f011b6d0640098ba925bad89e53f9

    • SHA512

      8e2af7d5407394139eb9bd8351ef0f0e87e814a8965783c6f6eb0c7062ff17d07f6eeed468a3f959f696fd38b16f2318cf81e0b9f77a3a7b1df457eb185b34f2

    • SSDEEP

      1572864:bvxZQglV3+7vaSk8IpG7V+VPhqCMNE7TlgHtqiYgj+h58sMw4WN9O8mcJzR:bvxZxfueSkB05awCMkeNE5U29OYR

    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

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks