Overview

overview

10

Static

static

10

source_prepared.exe

windows11-21h2-x64

8

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General

  • Target

    source_prepared.exe

  • Size

    80.7MB

  • Sample

    250101-bt7kkayrgt

  • MD5

    d19296d70e28217c223c233f2038b546

  • SHA1

    0c1ce8e63b42d29d23f019921accf241c1fb69f8

  • SHA256

    d8b688a860b3aa8c7a5897c99fe61bebc895a2040b72eb1574f9b8612a839b97

  • SHA512

    7a3ae509a6bc5d0b309b5fdf9852f289296dc0c6f73a3854e8b574c76f4eccd9ff3c075199e3a1337ba20a344d1d0309178b97223d9776513fdb1506dfe9a335

  • SSDEEP

    1572864:ZGKlDWjysmwSk8IpG7V+VPhqFiE7BbliEoiYgj+h58sMw+DBZN:wK51smwSkB05awFVwE656t

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      80.7MB

    • MD5

      d19296d70e28217c223c233f2038b546

    • SHA1

      0c1ce8e63b42d29d23f019921accf241c1fb69f8

    • SHA256

      d8b688a860b3aa8c7a5897c99fe61bebc895a2040b72eb1574f9b8612a839b97

    • SHA512

      7a3ae509a6bc5d0b309b5fdf9852f289296dc0c6f73a3854e8b574c76f4eccd9ff3c075199e3a1337ba20a344d1d0309178b97223d9776513fdb1506dfe9a335

    • SSDEEP

      1572864:ZGKlDWjysmwSk8IpG7V+VPhqFiE7BbliEoiYgj+h58sMw+DBZN:wK51smwSkB05awFVwE656t

    Score
    8/10
    evasionexecutionpersistenceupx

    • 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