Overview

overview

10

Static

static

10

source_prepared.exe

windows11-21h2-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    75.7MB

  • Sample

    240926-3q686sxbje

  • MD5

    af264db2fe79152197feb38da9f2ddc7

  • SHA1

    56892d8547c55a35b937a97d267b5fd8c26fd639

  • SHA256

    7132354c8d13237e909176c69e412a8a375d4799b1ccd267e7c5371dd6a97176

  • SHA512

    e68b47eceba093808a35fa5d0199209e1cfe5eb3392ef1083a3f08cae33422596153d3dd675bb03bdefde4520648a3535c1876cc84191e427316d3f18cf47e2a

  • SSDEEP

    1572864:EvhQ6lUWegWSk8IpG7V+VPhqIUE7WTylPj4iY4MHHLeqPNLtDaP21ZuA0W:Evh1mlgWSkB05awIATy5nMHVLteO1/0W

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      75.7MB

    • MD5

      af264db2fe79152197feb38da9f2ddc7

    • SHA1

      56892d8547c55a35b937a97d267b5fd8c26fd639

    • SHA256

      7132354c8d13237e909176c69e412a8a375d4799b1ccd267e7c5371dd6a97176

    • SHA512

      e68b47eceba093808a35fa5d0199209e1cfe5eb3392ef1083a3f08cae33422596153d3dd675bb03bdefde4520648a3535c1876cc84191e427316d3f18cf47e2a

    • SSDEEP

      1572864:EvhQ6lUWegWSk8IpG7V+VPhqIUE7WTylPj4iY4MHHLeqPNLtDaP21ZuA0W:Evh1mlgWSkB05awIATy5nMHVLteO1/0W

    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