Overview

overview

10

Static

static

10

versalscripts.exe

windows7-x64

7

versalscripts.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    versalscripts.exe

  • Size

    81.1MB

  • Sample

    241208-14z1xavndv

  • MD5

    8807d9960b2900d66f9659c0a2bae430

  • SHA1

    5f4f67f047b48437c565a71b74b7cf535d0f6838

  • SHA256

    50ccc8a2f06d1f0ca6c62319241c6ebeaea15d7dbdf6c6ad7bb5f345b7cf5f68

  • SHA512

    a3e019db53f5a7bdcfcd1cc034cc87c3e06a96db39a77b102869575b1ece07318a4914b4f733de6d8867819e0f65ea97b555def656ca88803c85ccbebfbc36a3

  • SSDEEP

    1572864:mGKlXOUWtMmpSk8IpG7V+VPhqO+ynE7qliJiYgj+h58sMwII7erWtH/cJFJ:3KRdWMmpSkB05awO+y5wL5kyerIeJ

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      versalscripts.exe

    • Size

      81.1MB

    • MD5

      8807d9960b2900d66f9659c0a2bae430

    • SHA1

      5f4f67f047b48437c565a71b74b7cf535d0f6838

    • SHA256

      50ccc8a2f06d1f0ca6c62319241c6ebeaea15d7dbdf6c6ad7bb5f345b7cf5f68

    • SHA512

      a3e019db53f5a7bdcfcd1cc034cc87c3e06a96db39a77b102869575b1ece07318a4914b4f733de6d8867819e0f65ea97b555def656ca88803c85ccbebfbc36a3

    • SSDEEP

      1572864:mGKlXOUWtMmpSk8IpG7V+VPhqO+ynE7qliJiYgj+h58sMwII7erWtH/cJFJ:3KRdWMmpSkB05awO+y5wL5kyerIeJ

    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